CN216438027U

CN216438027U - Feeding device and rubbing machine

Info

Publication number: CN216438027U
Application number: CN202122463519.1U
Authority: CN
Inventors: 刘玉波
Original assignee: Beijing Kelin Siyuan Biomass Energy Technology Co ltd
Current assignee: Beijing Kelin Siyuan Biomass Energy Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-05-06
Anticipated expiration: 2031-10-13

Abstract

The feeding device comprises a hopper and a material homogenizer arranged on the hopper, wherein the material homogenizer is used for uniformly delivering materials out of the hopper; the silk rubbing machine comprises a smashing device and a base frame used for fixing the smashing device, wherein a feeding portion and a discharging portion are arranged on the smashing device, and a hopper is fixed to the feeding portion of the smashing device and communicated with the interior of the smashing device. The material can more uniformly enter the crushing device through the material homogenizer.

Description

Feeding device and rubbing machine

Technical Field

The application relates to the technical field of agricultural machinery, in particular to a feeding device and a wire kneading machine.

Background

In biogas engineering, plant fiber materials are usually crushed and kneaded, so that the crushed materials can be conveniently used for large-scale anaerobic fermentation, aerobic fermentation and fertilizer preparation.

The related technology uses a plant fiber material crusher which is made by improving a centrifugal kinetic energy hammer crusher in the mine industry, the principle is that materials obtain higher kinetic energy to impact a stator friction plate and rebound to collide with other materials at high speed to achieve the purpose of crushing, and the crushing principle is more suitable for fragile materials such as ores and the like and raw materials with higher density; the pulverizer manufactured by the principle is characterized in that the larger mass and the higher rotating speed of the rotor are utilized to generate larger inertia to provide kinetic energy for the hammer head or the hammer sheet, but the pulverizer has the problems of small kinetic energy, poor resilience, low collision probability and large power consumption and low efficiency when used for plant fiber materials, particularly plant fiber materials with small density and strong toughness of corn dry straws.

Meanwhile, the related technology has certain defects, and in the feeding process of the pulverizer, materials are easy to bounce, the feeding amount is not easy to control, and the material processing efficiency is influenced.

Disclosure of Invention

This application provides a feed arrangement and kneads silk machine in order to solve at least one problem that prior art exists.

In a first aspect, the present application provides a feeding device, which adopts the following technical scheme:

a feeding device comprises a hopper and a material homogenizer arranged on the hopper, wherein the material homogenizer is used for uniformly delivering materials out of the hopper; the material homogenizing device comprises a feeding roller, the feeding roller is positioned inside the hopper, two ends of the feeding roller are respectively and rotatably connected to two side walls of the hopper, and the feeding roller and the inner wall of the hopper are surrounded to form a feeding hole; the both sides wall of hopper is provided with the regulation hole, wear to locate at the both ends of feed roller in the regulation hole, the regulation hole is bar pore structure, the feed roller removes along the length direction of regulation hole.

Optionally, a plurality of feeding claws are fixed on the outer wall of the feeding roller.

Optionally, one end of the feeding claw is fixed on the outer wall of the feeding roller, and the other end of the feeding claw is bent towards the direction of the feeding hole.

Optionally, the adjusting hole is an arc-shaped hole.

Optionally, the hopper is provided with a hinged column, the hinged column is located at the circle center of the arc of the adjusting hole, a connecting plate is arranged between the hinged column and the adjusting hole, one end of the connecting plate is hinged to the hinged column, and the other end of the connecting plate is rotatably connected to the feeding roller.

Optionally, the two ends of the feed roller are respectively provided with a blocking piece, and the blocking pieces are respectively located on the outer sides of the side walls of the hopper and used for blocking the adjusting holes.

In a second aspect, the present application provides a kneading machine, which adopts the following technical scheme:

the utility model provides a rubbing machine, includes reducing mechanism and feed arrangement, last feed portion and the ejection of compact portion of being provided with of reducing mechanism, hopper and reducing mechanism's feed portion fixed connection, and with the inside intercommunication of reducing mechanism.

Optionally, the reducing mechanism includes stator, rotor and is used for ordering about rotor pivoted driving motor, the rotor is located the inside of stator, the inner wall of stator is provided with a plurality of friction plate tooth strips, the outer wall of rotor is provided with a plurality of cutting pieces, the stator is used for the cutting and the grinding of material with the rotor mutually supporting.

Optionally, the stator comprises two separable unit cylinders.

Optionally, the silk rubbing machine further comprises a base frame, the base frame is provided with a movable slide way, the movable slide way is provided with a slide groove, a slide block is connected to the slide groove in a sliding manner, a fixed plate is arranged at the bottom of the unit cylinder, and the fixed plate can be detached from the slide block.

In summary, the present application includes at least one of the following beneficial technical effects:

1. under the auxiliary action of the material homogenizer, the feeding roller rotates at a constant speed, and the feeding claw grabs the material in the hopper, so that the effect of feeding at a constant speed is achieved; meanwhile, when the material is cylindrical, such as straw bags, the material volume gradually becomes smaller after the material is pulled down layer by the feeding roller, and the feeding roller can move along the length direction of the adjusting hole, so that the size of the feeding hole of the hopper is adjusted, and the material is suitable for materials with different sizes;

2. the stator is divided into two separable unit barrels, so that the crushing device is convenient to disassemble and assemble, and the internal structure of the stator is convenient to maintain, clean and replace.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a schematic view of the overall structure of a refiner according to the embodiment of the present application.

FIG. 3 is an exploded view of the friction plate teeth bar according to the embodiment of the present application.

Fig. 4 is an enlarged view of a portion a in fig. 1.

Fig. 5 is a schematic view of the overall structure of the support assembly according to the embodiment of the present application.

Description of reference numerals: 1. a hopper; 11. an adjustment hole; 12. a baffle plate; 2. a material homogenizer; 21. a feed roll; 211. a feeding claw; 22. a drive assembly; 221. a hinged column; 222. a connecting plate; 223. a first motor; 224. a hydraulic cylinder; 3. a crushing device; 31. a stator; 311. a cell cartridge; 3111. a fixing plate; 32. a rotor; 321. cutting the piece; 33. a drive motor; 34. rubbing the die strips; 4. a base frame; 41. a support pillar; 42. moving the slideway; 421. a chute; 422. a slider; 43. overhauling the cylinder; 44. a support assembly; 441. a sleeve; 442. a telescopic rod; 443. an abutting member; 444. adjusting the nut; 5. and a discharge fan.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses feed arrangement and rubbing machine.

Referring to fig. 1 and 2, a feeding device comprises a hopper 1 and a material distributor 2 arranged on the hopper 1, wherein the material distributor 2 comprises a feeding roller 21 and a driving assembly 22, a plurality of feeding claws 211 are fixed on the outer wall of the feeding roller 21, the feeding roller 21 is positioned inside the hopper 1, two ends of the feeding roller 21 are rotatably connected to the side wall of the hopper 1, the driving assembly 22 is used for driving the feeding roller 21 to rotate, and the feeding roller 21 and the inner wall of the hopper 1 are surrounded to form a feeding hole.

When the feeding device is used, the driving assembly 22 drives the feeding roller 21 to rotate at a constant speed, the material is added into the hopper 1, the feeding roller 21 is used for driving the feeding claw 211 to rotate, the feeding claw 211 picks the material, the feeding claw 211 on the feeding roller 21 is matched with the feeding claw 211 on the feeding roller 21 to send the material out of the hopper 1, and the feeding speed of the material is controlled through the driving assembly 22, so that the hopper 1 can discharge the material uniformly.

In order to improve the result of use of feeding claw 211, a plurality of feeding claws 211 encircle feed roller 21 and evenly set up, and the one end of feeding claw 211 is fixed in feed roller 21 outer wall, and the one end that feed claw 211 kept away from feed roller 21 is crooked setting towards the material for feeding claw 211 snatchs the material in the hopper 1 more easily.

The side wall of the hopper 1 is provided with an adjusting hole 11, the end part of the feeding roller 21 penetrates through the adjusting hole 11, the adjusting hole 11 is an arc-shaped hole, and a circular point of the arc of the adjusting hole 11 is positioned at the position of the hinged position of the side wall of the hopper 1; due to the action of the adjusting hole 11, the feeding roller 21 moves along the length direction of the adjusting hole 11, so that the size of the feeding hole of the hopper 1 is adjusted; when the material is the straw package, 1 feeding in-process feeding straw package of hopper diminishes gradually, and feed roller 21 moves along the length direction orientation of adjusting hole 11 one side that is close to the material for the feed inlet diminishes and diminishes along diminishing of straw package, and then avoids along with diminishing of material volume gradually, and feed roller 21 breaks away from the straw package, thereby improves the result of use of evener 2.

Specifically, the driving assembly 22 includes a hinge column 221, a connecting plate 222, a first motor 223 and a hydraulic cylinder 224, the connecting plate 222 and the hydraulic cylinder 224 are arranged in pairs, the pair of connecting plates 222 are respectively located at two ends of the feed roller 21, the hydraulic cylinder 224 is similar, the hinge column 221 is arranged along the axial direction of the feed roller 21, the two ends of the hinge column are fixed on the side wall of the hopper 1, one end of the connecting plate 222 is hinged to the end portion of the hinge column 221, the first motor 223 is fixed at one end of the connecting plate 222 away from the hinge column 221, the output shaft of the first motor 223 is coaxially fixed at one end of the feed roller 21, and the first motor 223 is provided with a motor rotation speed controller, so as to control the rotation speed of the motor; an output shaft of the hydraulic cylinder 224 is hinged to the middle of the connecting plate 222, one end, far away from the connecting plate 222, of the hydraulic cylinder 224 is hinged to the outer wall of the hopper 1, and the effect that the hydraulic cylinder 224 drives the feed roller 21 to move along the length direction of the adjusting hole 11 is achieved through the stretching and the contracting of the output shaft of the hydraulic cylinder 224; meanwhile, in the process that the feed inlet is gradually reduced along with the rotation of the connecting plate 222, the horizontal included angle of the connecting plate 222 is continuously changed, so that the feed roller 21 has an occlusion force on the material, a certain material pressing effect is achieved, the probability of bouncing of the material in the hopper 1 is reduced, and the feed stability of the material is improved.

A baffle plate 12 is arranged on the outer side of the hopper 1, the baffle plate 12 is of an arc-shaped plate-shaped structure, an arc round point of the baffle plate is overlapped with an arc round point of the adjusting hole 11, the baffle plate 12 covers the adjusting hole 11, the arc length of the baffle plate 12 is more than twice of the arc length of the adjusting hole 11, and the middle part of the baffle plate 12 is fixed at one end, far away from the hinge column 221, of the connecting plate 222; when the material filling adjusting device is used, the blocking piece 12 can rotate around the hinge column 221 along with the connecting plate 222, and meanwhile, the blocking piece 12 always shields the adjusting hole 11, so that the probability that the material in the hopper 1 is filled into the adjusting hole 11 and leaks is reduced.

In some embodiments, the feeding device can be applied to feeding of fiber material conveying devices, fiber material stirring devices, fiber material cutting devices, fiber material crushing and silk-kneading machines and other fiber material processing equipment.

The wire kneading machine comprises a crushing device 3 and a base frame 4 for fixing the crushing device 3, wherein a feeding part and a discharging part are arranged on the crushing device 3, a hopper 1 of the feeding device is fixed on the feeding part of the crushing device 3 and is communicated with the inside of the crushing device 3, a support pillar 41 is fixed on the hopper 1 of the feeding device, and the support pillar 41 is fixed on the base frame 4; the discharging part of the crushing device 3 is provided with a discharging fan 5, and an air inlet of the discharging fan 5 is communicated with the inside of the crushing device 3.

Referring to fig. 3, the crushing apparatus 3 includes a stator 31, a rotor 32 and a driving motor 33 for driving the rotor 32 to rotate, the stator 31 and the rotor 32 are both hollow cylindrical structures, the rotor 32 is located inside the stator 31 and is adapted to an inner cavity of the stator 31, a plurality of friction plate tooth strips 34 are fixed on an inner wall of the stator 31, and the plurality of friction plate tooth strips 34 are arranged along an axial direction of the rotor 32; a plurality of cutting pieces 321 are fixed on the outer wall of the rotor 32, the plurality of cutting pieces 321 are arranged in groups, the plurality of groups of cutting pieces 321 are uniformly distributed around the central axis of the rotor 32, one group of cutting pieces 321 are arranged along the axial direction of the rotor 32, and the arrangement direction of one group of cutting pieces 321 is a spiral structure around the outer wall of the rotor 32, so that the arrangement direction of one group of cutting pieces 321 is not parallel to the central axis of the rotor 32, and each cutting piece 321 comprises a cutter holder and a blade which can be detached from the cutter holder; along the axial direction of the rotor 32, a plurality of friction plate tooth strips 34 and a plurality of cutting pieces 321 are arranged alternately, and the cutting pieces 321 extend into the connecting gaps of the adjacent friction tooth plates.

When the crushing device 3 works, the driving motor 33 drives the rotor 32 to rotate at a high speed of 85m/s-105m/s, the cutting pieces 321 are matched with the friction die teeth strips 34 to cut and grind the material, and the adjacent cutting pieces 321 in one group of cutting pieces 321 are staggered along the length direction of the rotor 32, so that the material is easier to cut and crush.

Referring to fig. 1 and 4, in order to improve the convenience of the crushing device 3, the stator 31 includes two separable unit cylinders 311, the unit cylinders 311 are in a half-slot structure, a moving slide way 42 is disposed on one side of the base frame 4 close to the crushing device 3, the moving slide way 42 is disposed along the arrangement direction of the two unit cylinders 311, a slide slot 421 is disposed along the length direction of the moving slide way 42, the slide slot 421 is a T-shaped slot, so that the width of a notch of the slide slot 421 is smaller than the width of a slot bottom of the slide slot 421, the slide slot 421 is disposed along the length direction of the moving slide way 42, a slider 422 is disposed in the slide slot 421, the width of the slider 422 is mutually matched with the width of the slot bottom of the slide slot 421, so that the slider 422 is not easily disengaged from the depth direction of the slide slot 421, a fixing plate 3111 is fixed on one side of the unit cylinder 311 close to the base frame 4, and the fixing plate 3111 is detachably connected to the slider 422; when the sliding block 422 moves in the sliding groove 421, the two unit cylinders 311 can be opened and closed, so that the internal structure of the stator 31 can be cleaned, maintained and replaced conveniently.

In order to improve the convenience of dismounting the stator 31, the hopper 1 is fixed on one unit cylinder 311, the other unit cylinder 311 can be freely dismounted, a maintenance cylinder 43 is arranged on one side of the stator 31 close to the base frame 4, the maintenance cylinder 43 is positioned in the middle of the stator 31 and arranged along the arrangement direction of the two unit cylinders 311, the end part of an output shaft of the maintenance cylinder 43 is hinged to the outer wall of the unit cylinder 311 which can be freely dismounted, and one end, far away from the output shaft, of the maintenance cylinder 43 is hinged to the base frame 4. When the stator 31 is opened or combined, the maintenance cylinder 43 can push and pull the freely detachable unit barrel 311, so that the stator 31 is more labor-saving in the installation process.

Referring to fig. 1 and 5, the freely detachable mounting cylinder is provided with two support assemblies 44, the two support assemblies 44 are located on the side where the two unit cylinders 311 depart from each other and located at the two ends of the stator 31 respectively; when the two units are combined, the two supporting components 44 can effectively support the unit cylinder 311 to a certain extent, so that the probability of the unit cylinder 311 separating after use is reduced.

The supporting component 44 comprises a sleeve 441, a telescopic rod 442 and an abutting component 443, one end of the sleeve 441 is hinged to the base frame 4, one end of the telescopic rod 442 is inserted into one end of the sleeve 441, which is far away from the base frame 4, one end of the telescopic rod 442, which is inserted into the sleeve 441, is provided with threads, is connected with an adjusting nut 444 in a threaded manner, the adjusting nut 444 abuts against the end of the sleeve 441, the abutting component 443 is located at one end of the telescopic rod 442, which is far away from the sleeve 441, one side of the abutting component 443, which is close to the telescopic rod 442, is provided with a square hole, the end of the lifting and contracting rod is mutually matched with the square hole of the abutting component 443, so that the abutting component 443 can be detached from the telescopic rod 442 and is not easy to rotate around the axis of the telescopic rod 442, and the abutting component 443 abuts against the middle part of the unit barrel 311; meanwhile, in order to improve the supporting effect of the supporting component 44, the end of the unit cylinder 311 for abutting against the supporting component 44 is provided with a notch, one end of the abutting piece 443, which is far away from the telescopic rod 442, is provided with an abutting port, an abutting column is fixed in the abutting port, and the abutting column is matched with the notch at the end of the unit cylinder 311, so that the sliding probability of the abutting piece 443 is reduced.

In order to reduce the probability of blockage or material blockage of the discharging part of the crushing device 3, the discharging part of the crushing device 3 is detachably provided with a discharging fan 5, the discharging fan 5 comprises an air inlet and an air outlet, and the interior of the discharging fan 5 is communicated with the interior of the crushing device 3 through the air inlet; in the use process of the crushing device 3, the crushed materials can be quickly blown out by the discharging fan 5.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A feeding device is characterized in that: the material homogenizing device comprises a hopper (1) and a material homogenizing device (2) arranged on the hopper (1), wherein the material homogenizing device (2) is used for uniformly sending out materials from the hopper (1); the material homogenizing device (2) comprises a feeding roller (21), the feeding roller (21) is positioned inside the hopper (1), two ends of the feeding roller (21) are respectively and rotatably connected to two side walls of the hopper (1), and the feeding roller (21) and the inner wall of the hopper (1) are enclosed to form a feeding hole; the both sides wall of hopper (1) is provided with regulation hole (11), wear to locate at the both ends of feed roller (21) in regulation hole (11), regulation hole (11) are bar pore structure, the length direction removal of regulation hole (11) is followed in feed roller (21).

2. The feeding device according to claim 1, characterized in that: a plurality of feeding claws (211) are fixed on the outer wall of the feeding roller (21).

3. The feeding device according to claim 2, characterized in that: one end of the feeding claw (211) is fixed on the outer wall of the feeding roller (21), and the other end of the feeding claw is bent towards the direction of the feeding hole.

4. The feeding device according to claim 1, characterized in that: the adjusting holes (11) are arc-shaped holes.

5. The feeding device according to claim 4, characterized in that: hopper (1) is provided with hinge post (221), hinge post (221) are located the centre of a circle department of adjusting hole (11) circular arc, be provided with connecting plate (222) between hinge post (221) and adjusting hole (11), connecting plate (222) one end articulates in hinge post (221), and the other end rotates to be connected in feed roller (21).

6. The feeding device according to claim 1, characterized in that: the two ends of the feeding roller (21) are respectively provided with a baffle sheet (12), and the baffle sheets (12) are respectively positioned on the outer side of the side wall of the hopper (1) and used for shielding the adjusting holes (11).

7. A rubbing machine is characterized in that: comprises a crushing device (3) and a feeding device according to any one of claims 1 to 6, wherein the crushing device (3) is provided with a feeding part and a discharging part, and the hopper (1) is fixedly connected with the feeding part of the crushing device (3) and is communicated with the inside of the crushing device (3).

8. The wire kneading machine according to claim 7, characterized in that: reducing mechanism (3) are including stator (31), rotor (32) and be used for driving about rotor (32) pivoted driving motor (33), rotor (32) are located the inside of stator (31), the inner wall of stator (31) is provided with a plurality of friction plate tooth strips (34), the outer wall of rotor (32) is provided with a plurality of cutting pieces (321), stator (31) and rotor (32) are mutually supported and are used for the cutting and the grinding of material.

9. The kneading machine according to claim 8, wherein: the stator (31) comprises two separable unit cylinders (311).

10. The wire kneading machine according to claim 9, characterized in that: the silk kneading machine further comprises a base frame (4), wherein the base frame (4) is provided with a movable slide way (42), the movable slide way (42) is provided with a slide groove (421), the slide groove (421) is connected with a slide block (422) in a sliding manner, the bottom of the unit cylinder (311) is provided with a fixing plate (3111), and the fixing plate (3111) can be detached from the slide block (422).