CN218013983U - Alfalfa grass granule sieving mechanism - Google Patents

Abstract

The utility model discloses an alfalfa grass granule sieving mechanism relates to alfalfa grass granule production technical field. The utility model discloses a box, go into hopper and discharging pipe, the bottom of going into the hopper is connected with the passage, one side of box is provided with actuating mechanism, actuating mechanism's top is provided with mediation subassembly, the one end at top is provided with the regulating part in the box, the utility model discloses an adjusting part, make the passage carry out uniform velocity circular motion steadily, thereby increase the removal route of passage output, the area of contact of alfalfa grass granule and screen cloth has been enlarged effectively, so that the screening efficiency of alfalfa grass granule has been improved greatly, promote the device's result of use, and under the mutually supporting of actuating mechanism and mediation subassembly, make the device possess and hit the screen cloth and hit the efficiency that arouses it to take place vibrations, thereby reduce the condition of alfalfa grass granule or powder impurity adhesion, the risk that the screen cloth takes place to block up has been avoided appearing, the patency that alfalfa grass granule screened has been ensured.

Description

Alfalfa grass granule sieving mechanism

Technical Field

The utility model relates to an alfalfa grass granule production technical field specifically is an alfalfa grass granule sieving mechanism.

Background

The alfalfa granules are products obtained by the alfalfa through a granulation process, and the form is favorable for storage and transportation. Is usually fed to ruminant animals such as cattle and sheep, and is mainly consumed by dairy cattle. The alfalfa grass granules have higher protein, and the dosage of concentrated feed can be reduced to a certain extent.

And the income hopper among the current alfalfa grass granule sieving mechanism can only carry out the directional defeated material to a certain position in the box, leads to falling into the alfalfa grass granule on the screen cloth too concentrated to influenced the device's screening efficiency, wasted time and energy, the result of use is relatively poor.

To the above problem, the utility model provides an alfalfa grass granule sieving mechanism.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing an alfalfa grass granule sieving mechanism to go into the hopper that solves among the current alfalfa grass granule sieving mechanism and only can carry out directional defeated material to a certain position in a certain box, lead to falling into the too concentrated problem of alfalfa grass granule on the screen cloth.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an alfalfa grass granule sieving mechanism, includes box, income hopper and discharging pipe, the top of box is connected with into the hopper, the draw-in groove has been seted up to the bottom of going into the hopper, the bottom of box is connected with the discharging pipe, and the inside transverse installation of discharging pipe has the valve, the internal connection of box has the screen cloth, the bottom of going into the hopper is connected with the passage, one side of box is provided with actuating mechanism, actuating mechanism's top is provided with the mediation subassembly, the one end at top is provided with the regulating part in the box.

Through adopting above-mentioned technical scheme, through the regulating part, utilize between gear and the ring gear meshing produced interlock power and fixture block and draw-in groove under through the common cooperation of gyro wheel sliding connection ground, make the passage carry out steady at the uniform velocity circular motion to increase the removal route of passage output, enlarged the area of contact of alfalfa grass granule and screen cloth effectively, so that improved the screening efficiency of alfalfa grass granule greatly, promoted the device's result of use.

Further, the passage is the slope form setting, and the horizontal length of passage is less than the radius of screen cloth, the passage includes fixture block and ring gear, the top fixedly connected with fixture block of passage, and the fixture block is connected through the gyro wheel slip mode with the draw-in groove, the outer lane fixedly connected with ring gear on passage top, the regulating part includes first motor, pivot, gear and support frame, first motor and external power supply electric connection, and the output fixedly connected with pivot of first motor, the gear has been cup jointed to the outside of pivot is fixed, and the gear meshes with the ring gear mutually, the bottom of pivot rotates through the bearing and is connected with the support frame, and top fixed connection in support frame and the box.

Through adopting above-mentioned technical scheme, help passing through the regulating part to utilize between gear and the ring gear meshing produced interlock power and fixture block and draw-in groove under through the common cooperation of gyro wheel sliding connection ground, make the passage pipe carry out steady at the uniform velocity circular motion, thereby increase the removal route of passage pipe output, enlarged the area of contact of alfalfa grass granule and screen cloth effectively, so that improved the screening efficiency of alfalfa grass granule greatly, promoted the device's result of use.

Further, actuating mechanism includes diaphragm, motor cabinet, second motor and incomplete gear, the top fixedly connected with motor cabinet of diaphragm, and diaphragm and box lateral wall fixed connection, the second motor is installed at the top of motor cabinet, and second motor and external power source electric connection, the incomplete gear of output fixedly connected with of second motor.

Through adopting above-mentioned technical scheme, help when switch-on second motor power, drive incomplete gear and carry out at the uniform velocity and rotate to guarantee the normal operation of follow-up mediation subassembly, improved power for knocking the piece and carrying out reciprocating motion.

Further, the mediation subassembly includes telescopic link, rack, stopper, reset spring and strikes the piece, the one end fixedly connected with rack of telescopic link bottom, and the rack meshes with incomplete gear mutually, the one end fixedly connected with stopper at telescopic link top, the inboard fixedly connected with reset spring of stopper, and the stopper passes through reset spring and box lateral wall fixed connection, the one end that the stopper was kept away from to the telescopic link extends to the box inside and fixedly connected with strikes the piece, and strikes the piece and make for the rubber elasticity material.

Through adopting above-mentioned technical scheme, make the device possess and hit the efficiency that hits the screen cloth and arouse it to take place vibrations to reduce the condition of the tiny granule of alfalfa or the adhesion of powder impurity, thereby avoided appearing the risk that the screen cloth sieve mesh takes place to block up, ensured the unobstructed nature of alfalfa granule screening.

Furthermore, the screen cloth is the hemisphere column structure, and the top of screen cloth is connected with the water conservancy diversion seat that is hollow form inverted cone, screen cloth bottom one side with strike the piece and level on the horizontal direction.

By adopting the technical scheme, the contact area between the alfalfa grass particles and the screen is increased, so that the screening efficiency of the alfalfa grass particles is prolonged, meanwhile, the arranged flow guide seat can enable the alfalfa grass particles to enter the screen more smoothly, and can knock the screen in a reciprocating manner through horizontal contact between the knocking block and the screen to cause shaking, so that the residue of fine particles or powdery impurities on the screen is reduced.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses pour alfalfa grass granule into the passage via going into the hopper inside, at this moment, put through first motor, it is rotatory to make the pivot drive the gear, thereby utilize the produced occlusal force of meshing transmission between its and the ring gear, make the fixture block pass through the gyro wheel and slide in the inside emergence of draw-in groove, and then drive the passage in step and carry out circular motion, increase the output route of passage, the defeated material scope of alfalfa grass granule has been enlarged, so that make alfalfa grass granule lay evenly to each position in the screen cloth, through the regulating part, utilize between gear and the ring gear meshing transmission produced occlusal force and fixture block and the draw-in groove through under the cooperation of gyro wheel sliding connection ground jointly, make the passage carry out circular motion at the uniform velocity steadily, thereby increase the removal route of passage output, the area of contact of alfalfa grass granule and screen cloth has been enlarged effectively, so that the screening efficiency of alfalfa grass granule has been improved greatly, promote the result of use of the device.

2. The utility model discloses start the second motor, make incomplete gear rotate, when it takes place the meshing phenomenon with the rack, just can drive the telescopic link and move inside the retraction box on a left side, and make stopper synchronous motion, cause reset spring to receive the extrusion and contract, so that it can the horizontal striking screen cloth to strike the piece, make it take place vibrations, separate alfalfa grass granule on it fast, along with under the second motor ground lasts the drive, in case incomplete gear when not taking place the meshing with the rack, alright according to reset spring's elastic recovery effort, make the stopper keep away from the box lateral surface gradually, it moves to drive the telescopic link right side, will strike the piece and keep away from the screen cloth, so reciprocating, strike the piece alright carry out intermittent type nature striking to the screen cloth, thereby accelerate the screening speed of screen cloth, under mutually supporting through actuating mechanism and mediation subassembly, make the device possess and hit the screen cloth and play the efficiency that arouses it to take place vibrations, thereby reduce the condition of alfalfa grass tiny granule or powder impurity adhesion, thereby avoided appearing the risk that the screen cloth took place the jam, the unobstructed nature of alfalfa grass granule has been ensured.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the main view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

In the figure: 1. a box body; 2. feeding into a hopper; 21. a card slot; 3. a discharge pipe; 4. a material guide pipe; 41. a clamping block; 42. a toothed ring; 5. an adjustment member; 51. a first motor; 52. a rotating shaft; 53. a gear; 54. a support frame; 6. a screen mesh; 7. a drive mechanism; 71. a transverse plate; 72. a motor base; 73. a second motor; 74. an incomplete gear; 8. dredging components; 81. a telescopic rod; 82. a rack; 83. a limiting block; 84. a return spring; 85. and knocking the block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

The utility model provides an alfalfa grass granule sieving mechanism, as shown in fig. 1-4, including box 1, go into hopper 2 and discharging pipe 3, the top of box 1 is connected with into hopper 2, draw-in groove 21 has been seted up to the bottom of going into hopper 2, the bottom of box 1 is connected with discharging pipe 3, and the inside of discharging pipe 3 transversely installs the valve, the internal connection of box 1 has screen cloth 6, the bottom of going into hopper 2 is connected with passage 4, one side of box 1 is provided with actuating mechanism 7, actuating mechanism 7's top is provided with mediation subassembly 8, the one end at top is provided with regulating part 5 in the box 1.

Specifically, the material guiding pipe 4 is obliquely arranged, the horizontal length of the material guiding pipe 4 is smaller than the radius of the screen 6, the material guiding pipe 4 comprises a clamping block 41 and a toothed ring 42, the clamping block 41 is fixedly connected to the top of the material guiding pipe 4, the clamping block 41 is connected with the clamping groove 21 in a roller sliding manner, the toothed ring 42 is fixedly connected to the outer ring of the top end of the material guiding pipe 4, the adjusting part 5 comprises a first motor 51, a rotating shaft 52, a gear 53 and a supporting frame 54, the first motor 51 is electrically connected with an external power supply, the rotating shaft 52 is fixedly connected to the output end of the first motor 51, the gear 53 is fixedly sleeved on the outer side of the rotating shaft 52, the gear 53 is meshed with the toothed ring 42, the supporting frame 54 is rotatably connected to the bottom end of the rotating shaft 52 through a bearing, the supporting frame 54 is fixedly connected with the inner top of the box body 1, the adjusting part 5 is favorable for increasing the moving path of the output end of the material guiding pipe 4, the alfalfa particles and the contact area of the alfalfa particles 6 are effectively enlarged, and the alfalfa particle screening device has the uniform-speed effect improved.

Referring to fig. 4, in this embodiment, the driving mechanism 7 includes a transverse plate 71, a motor base 72, a second motor 73 and an incomplete gear 74, the motor base 72 is fixedly connected to the top of the transverse plate 71, the transverse plate 71 is fixedly connected to the outer side wall of the box body 1, the second motor 73 is installed on the top of the motor base 72, the second motor 73 is electrically connected to an external power source, the incomplete gear 74 is fixedly connected to the output end of the second motor 73, which is beneficial to driving the incomplete gear 74 to rotate at a constant speed when the power of the second motor 73 is switched on, thereby ensuring the normal operation of the subsequent dredging assembly 8, and improving power for reciprocating motion of the knocking block 85.

Please refer to fig. 2 and 4, in this embodiment, dredge subassembly 8 includes telescopic link 81, rack 82, stopper 83, reset spring 84 and knocking block 85, the one end fixedly connected with rack 82 of telescopic link 81 bottom, and rack 82 meshes with incomplete gear 74 mutually, the one end fixedly connected with stopper 83 at telescopic link 81 top, stopper 83's inboard fixedly connected with reset spring 84, and stopper 83 passes through reset spring 84 and box 1 lateral wall fixed connection, the one end that telescopic link 81 kept away from stopper 83 extends to inside and the fixedly connected with of box 1 strikes block 85, and strike block 85 and make for the rubber elasticity material, make the device possess and hit the efficiency that hits the screen cloth 6 and arouse it to take place vibrations, thereby reduce the condition of the tiny granule of alfalfa or the adhesion of powder impurity, thereby the risk that screen cloth 6 sieve mesh takes place to block has been avoided appearing, the unobstructed nature of alfalfa granule screening has been ensured.

Referring to fig. 1 and 2, in the present embodiment, the screen 6 is in a hemispherical structure, and the top end of the screen 6 is connected with the hollow inverted cone-shaped guiding seat, one side of the bottom of the screen 6 is horizontally aligned with the knocking block 85, which is helpful for increasing the contact area between the alfalfa grass particles and the screen 6, so as to prolong the screening efficiency of the alfalfa grass particles, and meanwhile, the guiding seat is provided to enable the alfalfa grass particles to enter the screen 6 more smoothly, and to knock the screen 6 to shake in a reciprocating manner through the horizontal contact between the knocking block 85 and the screen 6, so as to reduce the residue of fine particles or powdery impurities thereon.

The implementation principle of the embodiment is as follows: firstly, pouring alfalfa particles into the interior of the material guiding pipe 4 through the material feeding hopper 2, at the same time, switching on the first motor 51 to enable the rotating shaft 52 to drive the gear 53 to rotate, so that the clamping force generated by meshing transmission between the gear 53 and the toothed ring 42 is utilized to enable the clamping block 41 to slide in the clamping groove 21 through the roller wheel, and further synchronously drive the material guiding pipe 4 to perform circular motion, the output path of the material guiding pipe 4 is increased, the material conveying range of the alfalfa particles is enlarged, so that the alfalfa particles are uniformly spread in all directions in the screen mesh 6, meanwhile, the second motor 73 is started to enable the incomplete gear 74 to rotate, when the incomplete gear 74 is meshed with the rack 82, the telescopic rod 81 is driven to move leftwards to retract into the box body 1, the limiting block 83 is driven to synchronously move, the resetting spring 84 is squeezed to retract, so that the knocking block 85 can horizontally vibrate the screen mesh 6 to enable the sieve mesh 6 to rapidly separate the alfalfa particles on the incomplete gear from the incomplete gear 82, once the sieve mesh block 74 is continuously driven by the second motor 73, the elastic force of the resetting spring 84 is restored, so that the screen mesh 6 is driven to gradually move away from the outer side of the screen mesh 6, and the intermittent sieve mesh block 85 is driven to move away from the box body 81, so as to move away from the limiting block 85, and accordingly, and the intermittent sieve mesh 6 is driven by the intermittent motion, and accordingly, and the intermittent sieve mesh 6.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims (6)

1. The utility model provides an alfalfa grass granule sieving mechanism, includes box (1), goes into hopper (2) and discharging pipe (3), its characterized in that: the utility model discloses a novel energy-saving environment-friendly material distribution box, including box (1), draw-in groove (21) have been seted up to the top of box (1) into hopper (2), draw-in groove (21) have been seted up to the bottom of going into hopper (2), the bottom of box (1) is connected with discharging pipe (3), and the inside of discharging pipe (3) transversely installs the valve, the internal connection of box (1) has screen cloth (6), the bottom of going into hopper (2) is connected with passage (4), one side of box (1) is provided with actuating mechanism (7), the top of actuating mechanism (7) is provided with mediation subassembly (8), the one end at top is provided with regulating part (5) in box (1).

2. The alfalfa grass particle screening apparatus of claim 1, wherein: the material guiding pipe (4) is obliquely arranged, the horizontal length of the material guiding pipe (4) is smaller than the radius of the screen (6), the material guiding pipe (4) comprises a clamping block (41) and a toothed ring (42), the clamping block (41) is fixedly connected to the top of the material guiding pipe (4), the clamping block (41) is connected with the clamping groove (21) in a roller sliding mode, and the toothed ring (42) is fixedly connected to the outer ring of the top end of the material guiding pipe (4).

3. The alfalfa grass particle screening apparatus of claim 1, wherein: regulating part (5) include first motor (51), pivot (52), gear (53) and support frame (54), first motor (51) and external power source electric connection, and the output fixedly connected with pivot (52) of first motor (51), gear (53) have been cup jointed to the outside of pivot (52) is fixed, and gear (53) and ring gear (42) mesh mutually, the bottom of pivot (52) is rotated through the bearing and is connected with support frame (54), and top fixed connection in support frame (54) and box (1).

4. The alfalfa grass particle screening apparatus of claim 1, wherein: actuating mechanism (7) are including diaphragm (71), motor cabinet (72), second motor (73) and incomplete gear (74), the top fixedly connected with motor cabinet (72) of diaphragm (71), and diaphragm (71) and box (1) lateral wall fixed connection, second motor (73) are installed at the top of motor cabinet (72), and second motor (73) and external power source electric connection, the output fixedly connected with incomplete gear (74) of second motor (73).

5. The alfalfa grass particle screening apparatus of claim 1, wherein: mediation subassembly (8) includes telescopic link (81), rack (82), stopper (83), reset spring (84) and beats piece (85), the one end fixedly connected with rack (82) of telescopic link (81) bottom, and rack (82) mesh with incomplete gear (74) mutually, the one end fixedly connected with stopper (83) at telescopic link (81) top, the inboard fixedly connected with reset spring (84) of stopper (83), and stopper (83) through reset spring (84) and box (1) lateral wall fixed connection, the one end that stopper (83) were kept away from in telescopic link (81) extends to box (1) inside and fixedly connected with beats piece (85), and beats piece (85) and make for rubber elasticity material.

6. The alfalfa grass particle screening apparatus of claim 1, wherein: the screen cloth (6) is of a hemispheroid structure, the top end of the screen cloth (6) is connected with a flow guide seat which is a hollow inverted cone, and one side of the bottom of the screen cloth (6) is level with the knocking block (85) in the horizontal direction.

Images