CN117899720A - Feed mixing equipment and mixing method - Google Patents

Abstract

The invention discloses feed mixing equipment and a mixing method, wherein the feed mixing equipment comprises a shell, a mixing cavity is arranged in the shell, and a feeding box is arranged on one side of the upper end surface of the shell; further comprises: the crushing box is arranged in the blanking hole of the feeding box, one side of the inside of the crushing box is provided with a movable pressing block, the upper end of the inside of the shell is provided with a linkage cavity, the inside of the linkage cavity is provided with a driving wheel, the upper end of one side of the driving wheel is provided with a driving arm, and one side of the upper end face of the driving arm is provided with a movable arm; the transmission chamber, it sets up the below in linkage chamber, first swivel tube is installed to one side of first initiative taper gear, first swivel tube is located the intermediate position department fixed mounting in transmission chamber and has first driven taper gear, the externally mounted of first swivel tube has the second swivel tube, and fodder mixing apparatus is better to the fodder crushing effect of different grade type, can reduce stirring time under the prerequisite of guaranteeing the fodder mixing effect moreover.

Description

Feed mixing equipment and mixing method

Technical Field

The invention relates to the technical field of feed mixing equipment, in particular to feed mixing equipment and a feed mixing method.

Background

The feed mixing device is an efficient and automatic device for uniformly mixing feed raw materials so as to facilitate subsequent feeding work. The equipment is widely applied to the fields of breeding industry, feed factories and the like, and the structure of the equipment generally comprises the following parts: mixing drum: this is the core of the device and is typically made of a sturdy and durable material such as stainless steel, carbon steel, etc. The interior of the mixing cylinder is usually provided with a plurality of layers of stirring devices such as blades, baffles and the like so as to realize uniform mixing of different feed raw materials. The feeding device comprises: is used for adding various feed raw materials into a mixing drum. The feeding means are usually equipped with metering devices to ensure accurate addition of each raw material. The transmission device comprises: is used for driving the stirring device to continuously and stably stir the feed raw materials. The transmission typically includes a motor, a speed reducer, and the like. And (3) a control system: the control device is used for controlling the starting and stopping of the equipment and the coordination operation of the components.

For example, the Chinese patent issued by publication number CN111889198B, a feed mixing and stirring device, comprises a processing barrel, a scattering device, a conveying device and a heating device, wherein the top end of the processing barrel is communicated with the scattering device, the scattering device is connected with the conveying device, the side surface of the processing barrel is connected with a stirring device for mixing and stirring, the bottom barrel cover hinge of the processing barrel is rotatably connected with a plurality of groups of discharging doors, both sides of the processing barrel are connected with supporting devices, and the periphery of the processing barrel is connected with a plurality of groups of heating devices; two groups of sampling channels are formed in the side face of the processing barrel, the sampling channels are connected with sampling frames in a rotating mode through hinges, a receiving box is welded to the periphery of the processing barrel, and the receiving box is arranged right below the sampling frames; the conveying device comprises a lifting machine, a receiving plate and a baffle plate.

The above-mentioned prior art can realize the mixing to different feeds, but because the kind difference of fodder, the size, the hardness of different feeds are different, adopts fixed crushing mechanism to smash effect relatively poor to the fodder to influence the combination quality of fodder in the follow-up mixing, moreover prior art is in the mixed mode, adopts single mixing mechanism to need improve the stirring time, thereby reduced machining efficiency, and adopts complicated mixing mechanism can reduce the stirring time, but follow-up burden is great, consequently, does not satisfy current demand, has proposed a fodder mixing apparatus and mixing method to this we.

Disclosure of Invention

The invention aims to provide a feed mixing device and a mixing method, which are used for solving the problems that the feed mixing device provided in the background art has poor crushing effect on different types of feeds and how to reduce stirring time on the premise of ensuring the feed mixing effect.

In order to achieve the above purpose, the present invention provides the following technical solutions: the feed mixing equipment comprises a shell, wherein a mixing cavity is formed in the shell, the diameter of the upper end of the mixing cavity is larger than that of the lower end of the mixing cavity, a feeding box is arranged on one side of the upper end face of the shell, a temperature and humidity sensor is arranged on one side of the feeding box, and the detection end of the temperature and humidity sensor extends to the inside of the feeding box; further comprises:

the crushing box is arranged at the blanking hole of the feeding box, the bottom of the crushing box is communicated with one side of the mixing cavity through a blanking pipe, a movable pressing block is arranged on one side of the inside of the crushing box and is in sliding connection with the crushing box, a linkage cavity is arranged at the upper end of the inside of the shell, a driving wheel is arranged in the linkage cavity, a driving arm is arranged at the upper end of one side of the driving wheel, a movable arm is arranged at one side of the upper end face of the driving arm, the driving arm and the movable arm are respectively in rotary connection, and the other end of the movable arm is in rotary connection with the movable pressing block;

The transmission cavity is arranged below the linkage cavity, a driving motor is fixedly arranged on one side of the transmission cavity, a first driving bevel gear is fixedly arranged on an output shaft of the driving motor, a first rotating pipe is arranged on one side of the first driving bevel gear, the first rotating pipe is rotationally connected with the shell, the upper end of the first rotating pipe is fixedly connected with the driving wheel, the lower end of the first rotating pipe penetrates through the lower portion of the shell, a first driven bevel gear is fixedly arranged at the middle position of the transmission cavity, the first driven bevel gear is meshed with the first driving bevel gear and connected with the first driving bevel gear, a second rotating pipe is arranged outside the first rotating pipe, the upper end and the lower end of the second rotating pipe are respectively in sealed rotation with the first rotating pipe, and the upper end of the outer wall of the second rotating pipe is rotationally connected with the shell.

Preferably, the regulating block is installed to the rear end in linkage chamber, and the bottom and the shell rotation of regulating block are connected, one side fixed mounting of regulating block has servo motor, the opposite side of regulating block rotates installs the threaded rod, and the one end of threaded rod passes through the coupling joint with servo motor's output shaft, the pulley is installed to the other end of threaded rod, one side of linkage chamber front end is provided with arc guide way, and pulley and arc guide way sliding fit, the externally mounted of threaded rod has the sliding block, and the external screw thread and the interior screw looks adaptation of sliding block of threaded rod, first linking arm is installed to the upper end of sliding block, and the both ends of first linking arm rotate with sliding block and shell respectively to be connected, and the top that is located first linking arm rotates on the sliding block installs the second linking arm, and the other end and the transmission arm rotation of second linking arm are connected.

Preferably, the opposite side of activity briquetting is rectangular array and has seted up a plurality of contact pins, the inside opposite side fixed mounting of smashing the box has the fixed plate, a plurality of through-holes have been seted up to the inside of fixed plate is rectangular array, and the through-hole corresponds with the position of contact pin, the otter board is installed to the bottom of smashing the box, the connecting axle is all installed at the both ends of otter board one side, and the connecting axle rotates with smashing the box to be connected, install the wind spring between the junction of connecting axle and smashing the box, and the otter board is upwards inclined under conventional state.

Preferably, the first rotating tube is located the below fixed mounting of first driven bevel gear has the driving gear, the one end fixed mounting that the second rotating tube is located the transmission intracavity portion has the driven gear, the transmission shaft is installed to one side of driving gear, and the upper and lower end of transmission shaft all rotates with the transmission chamber to be connected, the outside upper end fixed mounting of transmission shaft has first drive gear, and first drive gear and driving gear meshing are connected, the outside lower extreme fixed mounting of transmission shaft has the second drive gear, install third drive gear between second drive gear and the driven gear, the center pin and the transmission chamber rotation of third drive gear are connected, and the both sides of third drive gear are connected with second drive gear and driven gear meshing respectively.

Preferably, the gas-liquid input pipe is installed to the upper end that first revolving tube is located the transmission chamber, and the intermediate position department of gas-liquid input pipe upper and lower extreme is sealed to rotate with first revolving tube, and the shell and the transmission chamber of gas-liquid input pipe pass through the screw fixation, the first revolving tube is located the inside one end of second revolving tube and is provided with first gas-liquid hole, the inside one end of first revolving tube is located gas-liquid input pipe is provided with the second gas-liquid hole, puddler is all installed to the both sides that first revolving tube and second revolving tube are located the mixing chamber, the inside of puddler all is provided with gas-liquid pipe, and gas-liquid pipe is linked together with first revolving tube, second revolving tube respectively, the bottom of puddler is provided with a plurality of equidistance distribution's orifice, and the orifice is the slope setting.

Preferably, the rear end of shell gas-liquid input tube installs the gas-liquid feed tube, and the other end of gas-liquid feed tube extends to the outside rear of shell, the three-way valve is installed to the other end of gas-liquid feed tube, the inlet tube is installed to the one end of three-way valve, and the inlet tube is connected with municipal administration delivery pipe, the other end of three-way valve is provided with the trachea, the steam pocket is installed to the tracheal other end, the inlet end of steam pocket is connected with the air pump.

Preferably, electric heating devices are arranged on two sides of the mixing cavity in the shell, and a heat conduction metal plate is arranged between the electric heating devices and the mixing cavity of the shell.

Preferably, the lower extreme of shell is provided with the pelletization section of thick bamboo, and the lower extreme of first revolving tube extends to the inside of pelletization section of thick bamboo, one side of pelletization section of thick bamboo is equipped with and is annular distributed crowded hole, the one end fixed mounting of first revolving tube in pelletization section of thick bamboo inside has the second initiative bevel gear, the inside of pelletization section of thick bamboo is provided with the pelletization chamber, the inside rotation in pelletization chamber installs the pivot, the outside fixed mounting of pivot has screw conveyor blade, and screw conveyor blade's outer wall is pressed close to with the pelletization chamber mutually, the driven bevel gear of second is installed to the one end of pivot, and driven bevel gear of second is connected with the meshing of second initiative bevel gear, the other end of pivot extends to the outside of pelletization section of thick bamboo, the other end fixed mounting of pivot has the rotating head, one side fixed mounting of rotating head has the cutter, and the cutter is pressed close to with crowded hole mutually.

Preferably, the distance between adjacent spiral conveying blades decreases from one side close to the second driven bevel gear to the other side, and the diameter of the granulating cavity decreases from one side close to the second driven bevel gear to the other side.

A mixing method of a feed mixing apparatus comprising the steps of:

firstly, pouring grains, bran materials and forage into a feeding box according to a set proportion, and enabling the forage at the bottom to enter a crushing box along with gravity;

Step two, starting a driving motor, driving a first driven bevel gear to rotate through a first driving bevel gear, so that the rotation of a first rotating pipe is realized, the upper end of the first rotating pipe can drive a driving wheel to rotate, multi-connecting-rod movement is realized under the cooperation of a driving arm and a second connecting arm, and the horizontal reciprocating movement of a movable pressing block in a crushing box is realized through a movable arm;

Step three, the first rotating pipe rotates and drives the driving gear to rotate, the transmission shaft is driven to rotate under the engagement of the first rotating pipe and the first transmission gear, then the second transmission gear drives the third transmission gear to rotate, the third transmission gear drives the driven gear to rotate, at the moment, the rotation direction of the driving gear is opposite to that of the driven gear, the driven gear is connected with the second rotating pipe, then the stirring rod outside the first rotating pipe is different from the stirring rod outside the second rotating pipe in rotation direction, stirring of feed is formed, and the combination of broken feed is completed;

Step four, the combined feed enters into a granulating cavity in the granulating cylinder from the bottom of the shell mixing cavity, the lower end of the first rotating pipe drives the second driving bevel gear to rotate, the rotating shaft is driven to rotate under the meshing with the second driven bevel gear, then the feed entering into the granulating cavity is driven to move through the spiral conveying blade until the feed is extruded from the extruding hole, at the moment, the rotating shaft drives the cutter to rotate through the rotating head, the extruded massive feed is cut, and granulating is completed

Compared with the prior art, the invention has the beneficial effects that:

The invention realizes the rotation of the first rotary tube by arranging the stirring, crushing and granulating linkage mechanism, the driving motor of the equipment can drive the first driven bevel gear to rotate through the first driving bevel gear, the feed mixing can be completed through the stirring rod outside the first rotary tube, the upper end of the first rotary tube can drive the driving wheel to rotate, the multi-connecting rod motion is realized under the cooperation of the driving arm and the second connecting arm, the horizontal reciprocating motion of the movable pressing block in the crushing box is realized through the movable arm, because the upper end of the crushing box is communicated with the lower end of the feeding box, grains, forage and bran materials can enter one side of the movable pressing block and extrude the feed along with the motion of the movable pressing block, so that the forage is crushed, and simultaneously, a plurality of contact pins are arranged at one side of the movable pressing block, and can pass through the forage, can break up solid large granule's fodder to the extrusion of cooperation movable briquetting improves the effect of smashing to the fodder, get into the inside mixing chamber of shell through the unloading pipe at last through the fodder of smashing, realize quick mixing with the puddler contact, the lower extreme of first swivel stack drives the second initiative bevel gear in addition and rotates, drive the pivot rotatory under the meshing with the driven bevel gear of second, and then drive the fodder that gets into pelletization intracavity portion through screw conveying blade and remove, until it extrudes from the extrusion hole, the pivot drives the cutter through the rotating head and rotates this moment, cut the cubic fodder of extrusion, accomplish the pelletization, this structural design is reasonable, the flexibility is higher, realize stirring of fodder simultaneously through a driving source, breakage and pelletization, mechanical linkage cooperation can effectively reduce equipment fault rate, thereby ensure the efficient processing of equipment.

According to the invention, the movable pressing block stroke adjusting mechanism is arranged, so as to control the compression gap between the movable pressing block and the crushing cavity of the crushing box, the output shaft of the movable pressing block stroke adjusting mechanism drives the threaded rod to rotate by starting the servo motor, the rotating motion is converted into linear motion under the friction between the external threads of the threaded rod and the threaded hole in the sliding block, the sliding block is driven to move on the threaded rod, in the moving process, the first connecting arm forms guide limit for the sliding block, the shaft at the bottom of the adjusting block is used as an origin, the threaded rod moves in an arc shape, the stability of the threaded rod adjusting process is ensured under the contact of the pulley and the arc-shaped guide groove, the position of the second connecting arm is adjusted during the angle adjustment of the threaded rod, so that the movement form of the first rotating pipe and the transmission arm is changed, and the stroke adjustment of the movable pressing block in the crushing cavity of the crushing box is completed through the movable arm.

According to the invention, the stirring rod linkage mechanism is arranged, the first rotating pipe rotates and drives the driving gear to rotate, the driving gear is driven to rotate under the meshing of the first driving gear, then the second driving gear drives the third driving gear to rotate, the driven gear is driven to rotate through the third driving gear, at the moment, the rotation direction of the driving gear is opposite to that of the driven rotating gear, the driven gear is connected with the second rotating pipe, then the stirring rod outside the first rotating pipe is different from that of the stirring rod outside the second rotating pipe, in addition, the diameters of the gears used for transmission are the same, so that the rotation speeds of the first rotating pipe and the second rotating pipe are different, the complexity of mixing feed is further improved, the feed can be ensured to be quickly mixed, and the processing efficiency is further improved.

According to the invention, the first rotary pipe, the second rotary pipe and the stirring rod are internally provided with the hollow structure, the temperature and humidity sensor is arranged at one side of the feed box, when the moisture content in feed is detected to be too low, the water inlet pipe is communicated with the gas-liquid inlet pipe through the three-way valve, at the moment, clean water can enter the gas-liquid inlet pipe from the gas-liquid inlet pipe to the gas-liquid inlet pipe, after the gas-liquid inlet pipe is filled, the clean water enters the first gas-liquid hole from the second gas-liquid inlet pipe, one end of the first rotary pipe, which is positioned in the second rotary pipe, is provided with the first gas-liquid hole, water can be conveyed to the second rotary pipe through the first gas-liquid hole, finally clean water enters the stirring rod, and is sprayed from the spray hole to be in contact with feed, so that the purpose of improving the moisture content of the feed is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall internal structure of the present invention;

FIG. 2 is an overall perspective view of the present invention;

FIG. 3 is a top view of the internal structure of the linkage chamber of the present invention;

FIG. 4 is a schematic diagram of the transmission structure of the first rotary pipe and the second rotary pipe according to the present invention;

FIG. 5 is a perspective view of the movable compact of the present invention;

FIG. 6 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;

FIG. 7 is an enlarged view of a portion of the area B of FIG. 1 in accordance with the present invention;

fig. 8 is a perspective view of one end of the granulation drum of the present invention.

In the figure: 1. a housing; 2. a feed box; 3. a crushing box; 4. discharging pipes; 5. a granulating cylinder; 6. a movable pressing block; 7. a contact pin; 8. a screen plate; 9. a fixing plate; 10. a through hole; 11. a movable arm; 12. a temperature and humidity sensor; 13. a transmission cavity; 14. a driving motor; 15. a first drive bevel gear; 16. a first rotary tube; 17. a first driven bevel gear; 18. a gas-liquid input pipe; 19. a second rotary tube; 20. a stirring rod; 21. a first gas-liquid hole; 22. an electric heating device; 23. a second drive bevel gear; 24. a second driven bevel gear; 25. a granulating cavity; 26. a rotating shaft; 27. spiral conveying blades; 28. a linkage cavity; 29. a driving wheel; 30. a transmission arm; 31. an adjusting block; 32. a servo motor; 33. a threaded rod; 34. a pulley; 35. an arc-shaped guide groove; 36. a sliding block; 37. a first connecting arm; 38. a second connecting arm; 39. a gas-liquid inlet pipe; 40. a three-way valve; 41. a water inlet pipe; 42. an air pipe; 43. a steam drum; 44. a drive gear; 45. a transmission shaft; 46. a first transmission gear; 47. a second transmission gear; 48. a third transmission gear; 49. a driven gear; 50. a second gas-liquid hole; 51. a gas-liquid pipe; 52. a spray hole; 53. a connecting shaft; 54. extruding holes; 55. a rotating head; 56. and (5) a cutter.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Referring to fig. 1-7, an embodiment of the present invention is provided: the utility model provides a feed mixing equipment, including shell 1, shell 1 is by actuating mechanism and mixing mechanism constitution, actuating mechanism is used for realizing the rotation of rotatory pipe in the mixing chamber, in order to reach the purpose of just reversing, the inside of shell 1 is provided with the mixing chamber, and the upper end diameter of mixing chamber is greater than the lower extreme diameter, because the difference of mixed bore, the fodder that mixes in the top can be collected towards the center along with gravity, then utilize the rotatory pipe of below to realize further mixing, in order to improve the mixing effect, carry out primary mixing to the fodder through puddler 20 on the first rotatory pipe 16, carry out secondary mixing to the fodder through puddler 20 on the second rotatory pipe 19, feed box 2 is installed to one side of shell 1 up end, temperature and humidity sensor 12 is installed to one side of feed box 2, can detect the temperature and humidity that get into the fodder, thereby cooperate gas-liquid input pipe 18 to adjust the fodder humidity in the mixing chamber, and temperature and humidity sensor 12's detection end extends to the inside of feed box 2; further comprises:

The crushing box 3 is arranged at the blanking hole of the feeding box 2, the bottom of the crushing box 3 is communicated with one side of the mixing cavity through the blanking pipe 4, the crushed material can enter the mixing cavity of the shell 1 along the blanking pipe 4, one side of the inside of the crushing box 3 is provided with the movable pressing block 6, the movable pressing block 6 is in sliding connection with the crushing box 3, the inner space of the crushing box 3 is continuously extruded through the reciprocating movement of the movable pressing block 6 so as to crush feed, the upper end of the inside of the shell 1 is provided with the linkage cavity 28, the inside of the linkage cavity 28 is provided with the driving wheel 29, the upper end of one side of the driving wheel 29 is provided with the driving arm 30, one side of the upper end face of the driving arm 30 is provided with the movable arm 11, the driving arm 30 is respectively connected with the driving wheel 29 and the movable arm 11 in a rotating way, the other end of the movable arm 11 is connected with the movable pressing block 6 in a rotating way, and the linkage cavity 28 not only can realize the rotation of the first rotary pipe 16, but also can realize the reciprocating driving of the movable pressing block 6;

The transmission chamber 13, it sets up the below in the linkage chamber 28, one side fixed mounting in transmission chamber 13 has driving motor 14, driving motor 14's output shaft fixed mounting has first initiative bevel gear 15, first revolving tube 16 is installed to one side of first initiative bevel gear 15, utilize driving motor 14 to realize the rotation drive to first revolving tube 16, first revolving tube 16 rotates with shell 1 to be connected, the upper end and the drive wheel 29 fixed connection of first revolving tube 16, and the lower extreme of first revolving tube 16 runs through to the below of shell 1, first revolving tube 16 is located the intermediate position department fixed mounting in transmission chamber 13 has first driven bevel gear 17, and first driven bevel gear 17 and first initiative bevel gear 15 meshing are connected, the outside of first revolving tube 16 is installed second revolving tube 19, the upper and lower extreme of second revolving tube 19 respectively with first revolving tube 16 sealing rotation, and the upper end and the shell 1 rotation of second revolving tube 19 outer wall are connected, the complexity to mixing is improved, ensure that the fodder can be mixed fast, and then improve machining efficiency.

Referring to fig. 2, an adjusting block 31 is installed at the rear end of the linkage cavity 28, the bottom of the adjusting block 31 is rotatably connected with the housing 1, a servo motor 32 is fixedly installed at one side of the adjusting block 31, after the servo motor 32 is opened, a swing adjustment of a threaded rod 33 is formed by taking the center position of the top of the adjusting block 31 as the axis, the threaded rod 33 is rotatably installed at the other side of the adjusting block 31, one end of the threaded rod 33 is connected with an output shaft of the servo motor 32 through a coupling, a pulley 34 is installed at the other end of the threaded rod 33, an arc-shaped guide groove 35 is arranged at one side of the front end of the linkage cavity 28, the pulley 34 is in sliding fit with the arc-shaped guide groove 35, the arc-shaped guide groove 35 and the threaded rod 33 form a support through a sliding wheel 34, the stability of swing adjustment of the threaded rod 33 can be effectively improved, a sliding block 36 is installed at the outside of the threaded rod 33, and an external thread of the threaded rod 33 is matched with an internal screw hole of the sliding block 36, in the rotation process of the threaded rod 33, a first connecting arm 37 is arranged at the upper end of the sliding block 36, two ends of the first connecting arm 37 are respectively in rotation connection with the sliding block 36 and the shell 1, the upper end of the sliding block 36 is limited by the first connecting arm 37, then the threaded rod 33 cannot drive the sliding block 36 to rotate, at the moment, the external thread of the threaded rod rubs with an internal screw hole of the sliding block 36 to realize the movement of the sliding block 36, in the movement process, the threaded rod 33 is pulled to swing under the cooperation of a connecting rod mechanism, a second connecting arm 38 is rotatably arranged above the first connecting arm 37 on the sliding block 36, the other end of the second connecting arm 38 is in rotation connection with the transmission arm 30, the sliding block 36 is closer to the pulley 34, the swinging frequency of the movable pressing block 6 is increased through the second connecting arm 38, the first rotating pipe 16, the transmission arm 30 and the movable arm 11, the smaller the swing reciprocating distance is, the adjustment can be carried out according to different pellet feeds, and therefore the breaking effect on different types of feeds is improved.

In order to control the compression gap between the movable pressing block 6 and the crushing cavity of the crushing box 3, the output shaft of the servo motor 32 is started to drive the threaded rod 33 to rotate, the rotating motion is converted into linear motion under the friction between the external thread of the threaded rod 33 and the screw hole in the sliding block 36, the sliding block 36 is driven to move on the threaded rod 33, in the moving process, the first connecting arm 37 forms guide limit for the sliding block 36, the shaft at the bottom of the adjusting block 31 is used as an origin, the threaded rod 33 moves in an arc shape, the stability of the adjusting process of the threaded rod 33 is ensured under the contact of the pulley 34 and the arc-shaped guide groove 35, the position of the second connecting arm 38 is adjusted during the angle adjustment of the threaded rod 33, so that the motion form of the first rotating tube 16 and the transmission arm 30 is changed, and the stroke adjustment of the movable pressing block 6 in the crushing cavity of the crushing box 3 is completed through the movable arm 11.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, a plurality of contact pins 7 are arranged on the other side of the movable pressing block 6 in a rectangular array, the contact pins 7 are used for crushing raw materials, the movable pressing block 6 is used for extruding the raw materials, the raw materials are rapidly crushed under the cooperation of the two, a fixed plate 9 is fixedly arranged on the other side of the inside of the crushing box 3, a plurality of through holes 10 are arranged in the rectangular array in the inside of the fixed plate 9, the through holes 10 correspond to the positions of the contact pins 7, the through holes in the fixed plate 9 provide a movable space for the contact pins, in order to avoid the situation that the length of the contact pins 7 is blocked for the movable pressing block 6, the situation that the extrusion is not in place occurs, the contact pins 7 pass through the fixed plate 9 and the through holes 10 after crushing the raw materials, the movable pressing block 6 can extrude the crushed raw materials at the moment, a mesh plate 8 is arranged at the bottom of the crushing box 3, the mesh plate 8 can be selected according to the crushing degree, if the raw materials cannot pass through the mesh plate 8, the mesh plate 8 does not reach the crushing requirement, the movable pressing block 6 and the contact pins 7 are used for realizing the crushing work, two ends 53 at one side of the mesh plate 8 are connected with the mesh plate 8, the connecting shafts 53 are connected with the mesh plate 53 in a rotating mode, and the mesh plate 53 are connected with the crushing box in a conventional mode, and the mesh plate 3 is connected with the mesh plate 3 in a reset mode, and the mesh plate is connected with the mesh plate 3 in a conventional mode, and the mesh plate is connected between the mesh plate 3.

The movable pressing block 6 can squeeze one side of the screen plate 8 in the moving process, so that the movable pressing block is converted into a horizontal state from an inclined state, and the connecting shaft 53 at one end of the screen plate 8 is quickly reset under the action of the coil spring along with the reset of the movable pressing block 6, so that the screen plate 8 is reciprocated to vibrate, and broken feed is shaken off to the inside of the blanking pipe 4.

Referring to fig. 3, a driving gear 44 is fixedly installed under the first driven bevel gear 17 on the first rotary pipe 16, the driving gear 44 rotates synchronously with the first rotary pipe 16, a driven gear 49 is fixedly installed at one end of the second rotary pipe 19 inside the driving cavity 13, a driving shaft 45 is installed at one side of the driving gear 44, the upper end and the lower end of the driving shaft 45 are both in rotational connection with the driving cavity 13, a first driving gear 46 is fixedly installed at the upper end of the outer portion of the driving shaft 45, the first driving gear 46 is in meshed connection with the driving gear 44, at this time, the rotation direction of the first driving gear 46 is opposite to that of the driving gear 44, a second driving gear 47 is fixedly installed at the lower end of the outer portion of the driving shaft 45, the second driving gear 47 is identical to that of the first driving gear 46 in rotational inversion, a third driving gear 48 is installed between the second driving gear 47 and the driven gear 49, the central shaft of the third driving gear 48 is in rotational connection with the driving cavity 13, and two sides of the third driving gear 48 are respectively in meshed connection with the second driving gear 47 and the driven gear 49, under the meshed transmission of the third driving gear 48, so that the driven gear 49 and the second driving gear 47 rotate in the same rotation direction as the second driving gear 46, and the first rotary pipe 19 rotates in the opposite direction, and the first rotary pipe rotates in the opposite direction.

In addition, the diameters of the gears used for transmission are different, so that the rotating speeds of the first rotating pipe 16 and the second rotating pipe 19 are different, the complexity of mixing feed is further improved, the feed can be ensured to be mixed rapidly, and the processing efficiency is further improved.

Referring to fig. 3, a gas-liquid input tube 18 is mounted at the upper end of the transmission cavity 13 of the first rotary tube 16, a middle position of the upper end and the lower end of the gas-liquid input tube 18 is sealed with the first rotary tube 16 for rotation, and a rotary structure is used at the joint of the gas-liquid input tube 18 and the first rotary tube 16, so that the gas-liquid input tube 18 and the first rotary tube 16 can be connected in rotation, the shell of the gas-liquid input tube 18 and the transmission cavity 13 are fixed by screws, so that a gas-liquid inlet tube 39 is conveniently connected to the outside of the gas-liquid input tube 18, a first gas-liquid hole 21 is arranged at one end of the first rotary tube 16 positioned in the second rotary tube 19, a medium conveyed by the gas-liquid inlet tube 39 can enter the first rotary tube 16 from the first gas-liquid hole 21, a second gas-liquid hole 50 is arranged at one end of the first rotary tube 16 positioned in the gas-liquid input tube 18, the second rotating pipe 19 is positioned at one end of the inside of the first rotating pipe 16 and has a clearance with the first rotating pipe 16, and is matched with a rotating joint, so that a sealed space is formed between the second rotating pipe 19 and the first rotating pipe 16, after the medium entering the first rotating pipe 16 is filled, the medium can be discharged from the second gas-liquid hole 50 towards the space, so that the medium is convenient to enter the stirring rod 20, the transportation of the whole medium is formed, the stirring rod 20 is arranged at both sides of the first rotating pipe 16 and the second rotating pipe 19 in a mixing cavity, the gas-liquid pipes 51 are arranged in the stirring rod 20, the gas-liquid pipes 51 are respectively communicated with the first rotating pipe 16 and the second rotating pipe 19, the bottom of the stirring rod 20 is provided with a plurality of spray holes 52 which are distributed at equal intervals, the spray holes 52 are obliquely arranged, the inside of the spray holes 52 adopts a one-way valve design, the medium is sprayed outwards after reaching a certain pressure, and the external mixed raw materials, the inside of the stirring rod 20 is not entered through the spray hole 52, causing a problem of blocking the inside.

When the moisture content in the feed is detected to be too low, the water inlet pipe 41 is communicated with the gas-liquid inlet pipe 39 through the three-way valve 40, at the moment, clean water can enter the gas-liquid inlet pipe 18 from the gas-liquid inlet pipe 39, enter the first rotating pipe 16 from the second gas-liquid hole 50 after filling the gas-liquid inlet pipe, the first rotating pipe 16 is arranged at one end inside the second rotating pipe 19 and is provided with the first gas-liquid hole 21, the water can be conveyed to the second rotating pipe 19 through the first gas-liquid hole 21, finally the clean water enters the stirring rod 20 and is sprayed from the spray hole 52 to be contacted with the feed, so that the purpose of improving the moisture content of the feed is achieved.

Referring to fig. 2, a gas-liquid inlet pipe 39 is installed at the rear end of the gas-liquid inlet pipe 18 of the housing 1, the other end of the gas-liquid inlet pipe 39 extends to the rear of the outside of the housing 1, the gas-liquid inlet pipe 39 is a main conveying channel, gas and liquid can be conveyed respectively, a three-way valve 40 is installed at the other end of the gas-liquid inlet pipe 39, a water inlet pipe 41 is installed at one end of the three-way valve 40, the water inlet pipe 41 is connected with a municipal water supply pipe, a clean water source is provided for the gas-liquid inlet pipe 39, a gas pipe 42 is arranged at the other end of the three-way valve 40, a steam drum 43 is installed at the other end of the gas pipe 42, the gas inlet end of the steam drum 43 is connected with a gas pump, the gas pump can store high-pressure air for the steam drum 43, and is regulated by a pressure sensor, when the mixing chamber is cleaned, a pulse controller sends a signal, a pulse valve is triggered, compressed air is instantaneously ejected to form high-speed air flow, and the mixing chamber is blown.

After the feed is used, the air pipe is connected with the air-liquid inlet pipe 39 through the three-way valve 40, the pulse valve at one end of the steam drum 43 is opened, high-pressure air enters the first rotary pipe 16, the second rotary pipe 19 and the stirring rod 20 in the same mode, and finally high-pressure air flow is sprayed from the spray hole 52 towards the inner wall of the mixing cavity, so that the residual feed on the inner wall can be flushed to the bottom, the feed on the inner wall of the mixing cavity is avoided, the waste of processing raw materials is avoided, the subsequent cleaning burden is reduced, and the practicability is further improved

Referring to fig. 1, electric heating devices 22 are installed on two sides of a mixing cavity in a housing 1, and a heat conducting metal plate is arranged between the electric heating devices 22 and the mixing cavity of the housing 1, electric energy is converted into heat energy by turning on the electric heating devices 22, and the temperature inside the mixing cavity is gradually increased by the heat conducting metal plate, if the condition that the moisture content of feed is higher occurs, the electric heating devices 22 are turned on, so that the feed can be heated, and the moisture content in the feed is reduced.

Referring to fig. 1, fig. 6 and fig. 7, the lower end of the housing 1 is provided with a granulating tube 5, and the lower end of the first rotary tube 16 extends to the interior of the granulating tube 5, one side of the granulating tube 5 is provided with a circumferentially distributed extrusion hole 54, the aperture of the extrusion hole 54 determines the particle diameter of the feed, the feed entering the granulating tube 25 is driven by the spiral conveying blade 27 to move until it is extruded from the extrusion hole 54, one end of the first rotary tube 16 located in the granulating tube 5 is fixedly provided with a second driving bevel gear 23, the interior of the granulating tube 5 is provided with a granulating cavity 25, the interior of the granulating cavity 25 is rotatably provided with a rotating shaft 26, the exterior of the rotating shaft 26 is fixedly provided with a spiral conveying blade 27, the outer wall of the spiral conveying blade 27 is close to the granulating cavity 25, one end of the rotating shaft 26 is provided with a second driven bevel gear 24, the second driven bevel gear 24 is meshed with the second driving bevel gear 23, the other end of the rotating shaft 26 extends to the exterior of the granulating tube 5, the other end of the rotating shaft 26 is fixedly provided with a rotating head 55, one side of the rotating head 55 is fixedly provided with a cutter 56, and the cutter 56 is closely attached to the extrusion hole 54, when the rotating shaft 26 is closely to the extrusion hole 54, the rotating shaft 26 rotates, the rotating shaft is driven by the rotating head 55, the rotating shaft is driven by the rotating shaft, the rotating shaft is driven bevel gear 24, the rotating speed is adjusted, and the second bevel gear is cut, the diameter is correspondingly, the diameter of the rotating shaft is cut, and the rotating shaft is more than the rotating shaft is finished, and the rotating cutter, the rotating shaft is driven bevel gear, and the rotating shaft is 23, and the rotating speed is cut.

Further, the distance between the adjacent spiral conveying blades 27 decreases from one side close to the second driven bevel gear 24 to the other side, and the diameter of the granulating cavity 25 decreases from one side close to the second driven bevel gear 24 to the other side, so that in the process of conveying mixed feed, the feed is continuously extruded to keep a compact state, and the feed discharged from the extruding holes 54 is cut, so that loose condition cannot easily occur, and the quality of feed products is improved.

A mixing method of a feed mixing apparatus comprising the steps of:

Firstly, pouring grains, bran materials and forage into the feeding box 2 according to a set proportion, and enabling the forage at the bottom to enter the crushing box 3 along with gravity;

Step two, starting a driving motor 14, driving a first driven bevel gear 17 to rotate through a first driving bevel gear 15, so that rotation of a first rotary pipe 16 is realized, the upper end of the first rotary pipe 16 can drive a driving wheel 29 to rotate, multi-link motion is realized under the cooperation of a transmission arm 30 and a second connecting arm 38, and horizontal reciprocating motion of a movable pressing block 6 in a crushing box 3 is realized through a movable arm 11, and as the upper end of the crushing box 3 is communicated with the lower end of a feeding box 2, grains, forage and bran materials can enter one side of the movable pressing block 6 and squeeze the forage along with the motion of the movable pressing block 6, so that the cracked forage enters a blanking pipe 4 through a screen 8 and then enters a mixing cavity of a shell 1 through the blanking pipe 4;

Step three, the first rotary tube 16 rotates and drives the driving gear 44 to rotate, the transmission shaft 45 is driven to rotate under the engagement with the first transmission gear 46, then the second transmission gear 47 drives the third transmission gear 48 to rotate, the driven gear 49 is driven to rotate through the third transmission gear 48, at the moment, the rotation direction of the driving gear 44 is opposite to that of the driven gear 49, and the driven gear 49 is connected with the second rotary tube 19, then the rotation directions of the stirring rod 20 outside the first rotary tube 16 and the stirring rod 20 outside the second rotary tube 19 are different, stirring of feed is formed, and the combination of broken feed is completed;

Step four, the combined feed enters into a granulating cavity 25 in the granulating cylinder 5 from the bottom of the mixing cavity of the shell 1, the lower end of the first rotary pipe 16 drives the second drive bevel gear 23 to rotate, the rotary shaft 26 is driven to rotate under the engagement with the second driven bevel gear 24, then the feed entering into the granulating cavity 25 is driven to move through the spiral conveying blade 27 until the feed is extruded from the extruding hole 54, at the moment, the rotary shaft 26 drives the cutter 56 to rotate through the rotary head 55, and the extruded massive feed is cut, so that granulating is completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The feed mixing equipment comprises a shell (1), wherein a mixing cavity is formed in the shell (1), the diameter of the upper end of the mixing cavity is larger than that of the lower end of the mixing cavity, a feeding box (2) is arranged on one side of the upper end face of the shell (1), a temperature and humidity sensor (12) is arranged on one side of the feeding box (2), and the detection end of the temperature and humidity sensor (12) extends to the inside of the feeding box (2);

The method is characterized in that: further comprises:

The crushing box (3) is arranged at the blanking hole of the feeding box (2), the bottom of the crushing box (3) is communicated with one side of the mixing cavity through a blanking pipe (4), a movable pressing block (6) is arranged on one side of the inside of the crushing box (3), the movable pressing block (6) is in sliding connection with the crushing box (3), a linkage cavity (28) is arranged at the upper end of the inside of the shell (1), a driving wheel (29) is arranged in the linkage cavity (28), a driving arm (30) is arranged at the upper end of one side of the driving wheel (29), a movable arm (11) is arranged at one side of the upper end face of the driving arm (30), the driving arm (30) is respectively in rotary connection with the driving wheel (29) and the movable arm (11), and the other end of the movable arm (11) is in rotary connection with the movable pressing block (6).

The transmission cavity (13), it sets up the below in linkage cavity (28), one side fixed mounting in transmission cavity (13) has driving motor (14), the output shaft fixed mounting of driving motor (14) has first initiative bevel gear (15), first rotatory pipe (16) are installed to one side of first initiative bevel gear (15), first rotatory pipe (16) are rotated with shell (1) and are connected, the upper end and the drive wheel (29) fixed connection of first rotatory pipe (16), and the lower extreme of first rotatory pipe (16) runs through to the below of shell (1), first driven bevel gear (17) are located the intermediate position department fixed mounting in transmission cavity (13) of first rotatory pipe (16), and first driven bevel gear (17) are connected with first initiative bevel gear (15) meshing, the outside of first rotatory pipe (16) is installed second rotatory pipe (19), the upper and lower extreme of second rotatory pipe (19) is rotated with first rotatory pipe (16) seal respectively, and the upper end and the rotation of second rotatory pipe (19) outer wall (1) are connected.

2. A feed mixing apparatus as claimed in claim 1, wherein: the utility model discloses a motor control device for a motor control device, including linkage chamber (28), shell (1), adjusting block (31) is installed to the rear end in linkage chamber (28), and the bottom and shell (1) rotation of adjusting block (31) are connected, one side fixed mounting of adjusting block (31) has servo motor (32), threaded rod (33) is installed in the opposite side rotation of adjusting block (31), and the one end of threaded rod (33) passes through the coupling joint with the output shaft of servo motor (32), pulley (34) are installed to the other end of threaded rod (33), one side of linkage chamber (28) front end is provided with arc guide way (35), and pulley (34) and arc guide way (35) sliding fit, the externally mounted of threaded rod (33) has slider (36), and the external screw thread of threaded rod (33) and the interior screw looks adaptation of slider (36), first linking arm (37) are installed to the upper end of slider (36), and the both ends of first linking arm (37) are rotated with slider (36) and shell (1) respectively and are connected, are located the top of slider (36) and second linking arm (38) and the other end of slider (38).

3. A feed mixing apparatus as claimed in claim 2, wherein: the utility model discloses a movable briquetting, including fixed plate (9), fixed plate (3), screen plate (8) are installed to the opposite side of movable briquetting (6) be rectangular array and seted up a plurality of contact pins (7), and the inside of fixed plate (9) is rectangular array and has seted up a plurality of through-holes (10), and through-hole (10) are corresponding with the position of contact pins (7), connecting axle (53) are all installed at the bottom of screen plate (8) one side, and connecting axle (53) are connected with smashing box (3) rotation, install the wind spring between the junction of connecting axle (53) and smashing box (3), and screen plate (8) are upwards inclined under conventional state.

4. A feed mixing apparatus as claimed in claim 3, wherein: the utility model discloses a motor vehicle, including first rotatory pipe (16), second rotatory pipe (19), first driven bevel gear (17), second rotatory pipe (19) are located the below fixed mounting of first driven bevel gear (17), the one end fixed mounting of second rotatory pipe (19) in transmission chamber (13) has driven gear (49), transmission shaft (45) are installed to one side of driving gear (44), and the upper and lower end of transmission shaft (45) all rotates with transmission chamber (13) to be connected, the outside upper end fixed mounting of transmission shaft (45) has first drive gear (46), and first drive gear (46) are connected with driving gear (44) meshing, the outside lower extreme fixed mounting of transmission shaft (45) has second drive gear (47), install third drive gear (48) between second drive gear (47) and driven gear (49), the center pin and the transmission chamber (13) rotation of third drive gear (48) are connected, and the both sides of third drive gear (48) are connected with second drive gear (47) and driven gear (49) meshing respectively.

5. A feed mixing apparatus as claimed in claim 4, wherein: the utility model discloses a gas-liquid mixing device, including transmission cavity (13), first rotatory pipe (16), puddler (20) are all installed in the upper end that first rotatory pipe (16) are located transmission cavity (13) upper end and install gas-liquid input pipe (18), and the intermediate position department of gas-liquid input pipe (18) upper and lower extreme and first rotatory pipe (16) seal rotation, and the shell of gas-liquid input pipe (18) passes through the screw fixation with transmission cavity (13), first rotatory pipe (16) are located the inside one end of second rotatory pipe (19) and are provided with first gas-liquid hole (21), first rotatory pipe (16) are located the inside one end of gas-liquid input pipe (18) and are provided with second gas-liquid hole (50), puddler (16) and second rotatory pipe (19) are located the both sides of mixing cavity, the inside of puddler (20) all is provided with gas-liquid pipe (51), and gas-liquid pipe (51) are linked together with first rotatory pipe (16), second rotatory pipe (19) orifice respectively, the bottom of puddler (20) is provided with a plurality of distributed orifice (52), and is inclined equidistant setting.

6. A feed mixing apparatus as claimed in claim 5, wherein: the utility model discloses a three-way valve, including shell (1), gas-liquid inlet tube (39) are installed to the rear end of shell (1) gas-liquid inlet tube (18), and the other end of gas-liquid inlet tube (39) extends to the outside rear of shell (1), three-way valve (40) are installed to the other end of gas-liquid inlet tube (39), inlet tube (41) are installed to one end of three-way valve (40), and inlet tube (41) are connected with municipal delivery pipe, the other end of three-way valve (40) is provided with trachea (42), steam drum (43) are installed to the other end of trachea (42), the inlet end of steam drum (43) is connected with the air pump.

7. A feed mixing apparatus as claimed in claim 6, wherein: electric heating devices (22) are arranged on two sides of the mixing cavity in the shell (1), and a heat conduction metal plate is arranged between the electric heating devices (22) and the mixing cavity of the shell (1).

8. A feed mixing apparatus as claimed in claim 7, wherein: the utility model discloses a granulating device, including shell (1), pelleting section of thick bamboo (5), first rotatory pipe (16), second initiative bevel gear (23) is fixed to one side that is annular distribution that is equipped with in the inside of pelleting section of thick bamboo (5), first rotatory pipe (16) are located the inside one end fixed mounting of pelleting section of thick bamboo (5) second initiative bevel gear (23), the inside of pelleting section of thick bamboo (5) is provided with pelleting chamber (25), pivot (26) are installed in the inside rotation of pelleting chamber (25), the outside fixed mounting of pivot (26) has spiral delivery blade (27), and the outer wall of spiral delivery blade (27) is pressed close to with pelleting chamber (25), second initiative bevel gear (24) are installed to one end of pivot (26), and second initiative bevel gear (24) and second initiative bevel gear (23) meshing are connected, the other end of pivot (26) extends to the outside of pelleting section of thick bamboo (5), the other end fixed mounting of pivot (26) has rotating head (55), one side fixed mounting of rotating head (55) has spiral delivery blade (56), and cutter (56) press close to mutually.

9. A feed mixing apparatus as claimed in claim 8, wherein: the distance between adjacent spiral conveying blades (27) decreases from one side close to the second driven bevel gear (24) to the other side, and the diameter of the granulating cavity (25) decreases from one side close to the second driven bevel gear (24) to the other side.

10. A mixing method based on the feed mixing device according to claim 9, characterized in that: the method comprises the following steps:

Firstly, pouring grains, bran materials and forage into a feeding box (2) according to a set proportion, and enabling the forage at the bottom to enter a crushing box (3) along with gravity;

Step two, starting a driving motor (14), driving a first driven bevel gear (17) to rotate through a first driving bevel gear (15), so that the rotation of a first rotary pipe (16) is realized, the upper end of the first rotary pipe (16) can drive a driving wheel (29) to rotate, multi-connecting-rod movement is realized under the cooperation of a transmission arm (30) and a second connecting arm (38), the movable pressing block (6) horizontally reciprocates in the crushing box (3) through a movable arm (11), and grains, forage and bran can enter one side of the movable pressing block (6) due to the fact that the upper end of the crushing box (3) is communicated with the lower end of the feeding box (2) and squeeze the forage along with the movement of the movable pressing block (6), so that the cracked forage enters a blanking pipe (4) through a screen (8) and then enters a mixing cavity of a shell (1) through the blanking pipe (4);

Step three, the first rotary pipe (16) rotates and drives the driving gear (44) to rotate, the driving gear (45) is driven to rotate under the meshing of the driving gear (46), then the third driving gear (48) is driven to rotate through the second driving gear (47), the driven gear (49) is driven to rotate through the third driving gear (48), at the moment, the rotation direction of the driving gear (44) is opposite to that of the driven gear (49), the driven gear (49) is connected with the second rotary pipe (19), then the stirring rod (20) outside the first rotary pipe (16) is different from that of the stirring rod (20) outside the second rotary pipe (19), and the stirring of the feed is formed, so that the feed after the breaking is combined;

Step four, in the pelletization chamber (25) of the inside of pelletization section of thick bamboo (5) is got into from the bottom of shell (1) mixing chamber to the fodder after combining, the lower extreme of first swivel tube (16) drives second initiative bevel gear (23) and rotates, drive pivot (26) rotatory under the meshing with second driven bevel gear (24), and then drive through screw conveyor blade (27) and remove the fodder that gets into pelletization chamber (25) inside, until it extrudes from extrusion hole (54), pivot (26) drive cutter (56) rotate through swivel head (55) this moment, cut the cubic fodder that extrudes, accomplish the pelletization.