CN114558773A

CN114558773A - High-efficient sieving mechanism of animal remedy powder

Info

Publication number: CN114558773A
Application number: CN202210212108.1A
Authority: CN
Inventors: 冯上昱; 胡承贤; 冯彬; 刘子璇; 曾海滨
Original assignee: Jiangxi Yingte Kesheng Dongbao Technology Co ltd
Current assignee: Jiangxi Yingte Kesheng Dongbao Technology Co ltd
Priority date: 2022-03-05
Filing date: 2022-03-05
Publication date: 2022-05-31
Anticipated expiration: 2042-03-05
Also published as: CN114558773B

Abstract

The invention belongs to the field of screening devices, and particularly relates to an efficient screening device for veterinary drug powder, which comprises a device main body, a supporting seat and a motor, wherein the supporting seat is arranged on the device main body; the bottom end of the device main body is fixedly connected with a supporting seat, the motor is arranged on one side of the device main body, and a screening mechanism is arranged in the device main body; screening mechanism includes driving shaft, cam, screening net, movable block, guide bar, movable groove, reset spring and clean subassembly, the output fixed connection of driving shaft and motor, the one end fixed connection of motor is kept away from to cam and driving shaft, the screening net sets up the inside in the device main part, movable block fixed connection is in the both sides of screening net, and the movable block cover is established in the outside of guide bar, guide bar fixed connection is in the inside in movable groove, the movable groove is seted up in the both sides of device main part inner wall, reset spring twines in the outside of guide bar, has realized the function that reduces impurity content in the animal remedy powder through screening mechanism.

Description

High-efficient sieving mechanism of animal remedy powder

Technical Field

The invention relates to the field of screening devices, in particular to a high-efficiency screening device for veterinary drug powder.

Background

Veterinary medicine powder is the general name of various powdered medicaments that are used for treating the animal disease, adds the sieving mechanism that the processing need be used more to veterinary medicine powder.

With the progress of the technology and the development of the times, the screening device is continuously improved in the long-time use process, and the service life of the existing screening device is greatly prolonged.

The screening device for the existing veterinary drug powder can only carry out primary screening on the veterinary drug powder, certain impurities still exist in the veterinary drug powder after screening, and the harm to the edible beasts can be possibly caused; consequently, provide a high-efficient sieving mechanism of animal remedy powder to above-mentioned problem.

Disclosure of Invention

In order to compensate for the not enough of prior art, current sieving mechanism for animal remedy powder can only carry out the problem of once screening to animal remedy powder mostly, and the invention provides a high-efficient sieving mechanism of animal remedy powder.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a high-efficiency screening device for veterinary drug powder, which comprises a device main body, a supporting seat and a motor; the bottom end of the device main body is fixedly connected with a supporting seat, the motor is arranged on one side of the device main body, and a screening mechanism is arranged inside the device main body; screening mechanism includes driving shaft, cam, screening net, movable block, guide bar, movable groove, reset spring and clean subassembly, the output fixed connection of driving shaft and motor, the one end fixed connection of motor is kept away from to cam and driving shaft, the screening net sets up the inside in the device main part, movable block fixed connection is in the both sides of screening net, and the movable block cover is established in the outside of guide bar, guide bar fixed connection is in the inside in movable groove, the movable groove is seted up in the both sides of device main part inner wall, reset spring twines in the outside of guide bar, clean subassembly sets up in the bottom of screening net, has realized reducing impurity content's in the animal remedy powder function through screening mechanism.

Preferably, one side glue that the screening net bottom is close to the cam has the blotter, and the blotter is the rubber material, plays the effect of buffering the impact force when the cam carries out the striking to the screening net through the blotter that adopts the rubber material, protects the screening net.

Preferably, screening mechanism is provided with two sets ofly, and two sets of be provided with driving belt between the driving shaft, the effect through driving belt plays the effect that makes two sets of screening nets carry out the screening to the animal remedy powder in step.

Preferably, one end of the reset spring close to the movable block is fixedly connected with the movable block, one end of the reset spring far away from the movable block is fixedly connected in the movable groove, and the effect of restoring force of the reset spring is utilized to achieve the effect of automatically resetting the movable block.

Preferably, the cleaning assembly comprises a synchronous belt, a reciprocating screw rod, a screw rod sleeve, a first moving block, a base, a sliding rod, a first moving groove, an extrusion spring, a fixed groove, a brush holder, a cleaning brush and a replacement module, one end of the synchronous belt is movably connected with one end of the driving shaft away from the motor, the other end of the synchronous belt is movably connected with the reciprocating screw rod, two sides of the reciprocating screw rod are movably connected with the inner wall of the device main body through bearings, the screw rod sleeve is sleeved outside the reciprocating screw rod, the first moving block is fixedly connected with the screw rod sleeve and is slidably connected inside the first moving groove, the first moving groove is arranged on two sides of the base, the base is arranged at the bottom end of the sieving net, the sliding rod is fixedly connected inside the first moving groove and penetrates through the first moving block, the extrusion spring is wound outside the sliding rod, the fixed slot is seted up on the top of base, the inside at the fixed slot is established to the brush seat cover, cleaning brush fixed connection is on the top of brush seat, change the module setting between brush seat and base, realized conveniently carrying out clear function to the screening net through clean subassembly.

Preferably, the replacing module comprises a second moving groove, a movable spring, a second moving block, a fixed cavity, a connecting sleeve, a stud, a first conical gear, a second conical gear, a connecting shaft, a knob, a clamping block, a clamping groove and a butting block, the second moving groove is formed in two sides of the bottom end of the fixed groove, the movable spring is arranged in the second moving groove, the second moving block is slidably connected in the second moving groove, the fixed block is fixedly connected to the top end of the second moving block and is inserted in the fixed cavity, the fixed cavity is formed in two sides of the bottom end of the brush holder, the connecting cavity is formed in two sides of the fixed groove, the connecting sleeve is movably connected in the connecting cavity through a bearing, the stud is in the connecting sleeve in a threaded manner, and the first conical gear is sleeved outside the connecting sleeve, second conical gear and the meshing of first conical gear, connecting axle fixed connection is on the top of second conical gear, the one end of second conical gear is kept away from to knob fixed connection at the connecting axle, joint piece fixed connection is in the inside position department that is close to both sides of fixed slot, and the joint piece inserts the inside of establishing in the joint groove, the joint groove is seted up in the position department that is close to both sides in brush yoke bottom, butt piece fixed connection is in the inside in joint groove, and the butt piece is the rubber material, plays the effect that the convenience was changed brush yoke and cleaning brush through the change module.

Preferably, a connecting and collecting mechanism is arranged on one side of the device main body, which is far away from the motor, and comprises a collecting bin, an inserting block, an inserting groove, a limiting block, a limiting cavity, a limiting spring, a connecting plate, a pushing block, a sliding assembly and a clamping assembly, wherein the collecting bin is arranged on one side of the device main body, which is far away from the motor, the inserting block is fixedly connected with the collecting bin, the inserting block is inserted in the inserting groove, the inserting groove is formed in the device main body, the limiting groove is formed in the top end of the inserting block, one end of the limiting block is clamped with the inserting block, the other end of the limiting block is sleeved in the limiting cavity, the limiting cavity is formed in the top end of the inserting groove, the limiting spring is arranged in the limiting cavity, one side of the connecting plate is fixedly connected with the limiting block, the pushing block is fixedly connected with one side of the connecting plate, which is far away from the limiting block, the sliding assembly is arranged at one end of the pushing block, which is far away from the connecting plate, the block subassembly sets up the one end of keeping away from the inserted block at the ejector pad, collects the function that the mechanism has realized conveniently collecting the animal remedy powder impurity of screening through the connection.

Preferably, one side fixedly connected with handle that the device main part was kept away from in the collection storehouse, and the inboard sticky rubber pad that has of handle plays the effect that convenient pulling collection storehouse carried out the removal through the handle, plays the sticky rubber pad in inboard through the handle and makes the people feel more comfortable effect when pulling the handle.

Preferably, the sliding assembly comprises a sliding block and a sliding groove, the sliding block is fixedly connected to one end, far away from the connecting plate, of the pushing block, the sliding block is connected to the inside of the sliding groove in a sliding mode, the sliding groove is formed in the outer side of the device main body, and the sliding assembly plays a role in preventing the pushing block from deforming under the action of pushing force and abutting against the surface of the device main body.

Preferably, the clamping component comprises an insertion groove, an insertion block, a clamping block and a clamping groove, the insertion groove is formed in one end, far away from the insertion block, of the collecting bin, the insertion block is fixedly connected with the device body and matched with the insertion groove, the clamping block is adhered to two ends of the inner wall of the insertion groove and made of rubber, the clamping groove is formed in two ends of the insertion block and clamped with the clamping block, and the clamping component plays a role in auxiliary connection between the collecting bin and the device body.

The invention has the advantages that:

1. the structural design through screening mechanism of the invention, realized reducing the function of impurity content in the animal remedy powder, carry out two-stage screening to the animal remedy powder through setting up two sets of screening nets, play the effect of the content of impurity in the animal remedy powder, solved current animal remedy sieving mechanism for powder can only carry out the problem of once screening to the animal remedy powder mostly;

2. according to the invention, through the structural design of the cleaning assembly, the function of conveniently cleaning the screening net is realized, when the device is started, the motor synchronously drives the cam and the reciprocating screw rod to rotate under the action of the synchronous belt, so that the screw rod sleeve in threaded connection with the outer side of the reciprocating screw rod moves and drives the base, the brush holder and the cleaning brush to synchronously move, the cleaning brush is used for cleaning the screening net, the problem that the screening net is difficult to block by impurities after being used for a long time, so that the efficiency of screening veterinary drug powder by the device is reduced is solved, and the situation that the screening net is blocked is difficult to generate after the device is used for a long time;

3. according to the invention, through the structural design of the connection collection mechanism, the function of conveniently collecting the screened veterinary drug powder impurities is realized, the screened impurities are collected through the collection bin, when the collected impurities are to be dumped, the collection bin is taken down to be dumped, and the problem that the impurities screened out by the device after being used for a long time can be accumulated on the screening net to block the screening net is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional front view illustrating a structure of a first embodiment of the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the first embodiment;

FIG. 3 is an enlarged structural diagram of a portion B in FIG. 1 according to the first embodiment;

FIG. 4 is an enlarged structural view of the first embodiment at C in FIG. 1;

FIG. 5 is a schematic side view of a cleaning assembly according to one embodiment;

FIG. 6 is an enlarged structural view of the first embodiment at D in FIG. 5;

FIG. 7 is a partial perspective view of a brush holder, a cleaning brush and a fixing chamber according to the first embodiment;

fig. 8 is a schematic partial perspective view of a first embodiment.

In the figure: 1. a device main body; 2. a supporting seat; 3. a motor; 41. a drive shaft; 42. a cam; 43. screening the net; 44. a cushion pad; 45. a movable block; 46. a guide bar; 47. a movable groove; 48. a return spring; 49. a drive belt; 410. a synchronous belt; 411. a reciprocating screw rod; 412. a screw rod sleeve; 413. a first moving block; 414. a base; 415. a slide bar; 416. a first moving slot; 417. a compression spring; 418. fixing grooves; 419. a brush holder; 420. a cleaning brush; 421. a second moving slot; 423. a movable spring; 424. a second moving block; 425. a fixed block; 426. a fixed cavity; 427. a connecting cavity; 428. connecting sleeves; 429. a stud; 430. a first bevel gear; 431. a second bevel gear; 432. a connecting shaft; 433. a knob; 434. a clamping block; 435. a clamping groove; 436. a butting block; 51. a collection bin; 52. a handle; 53. inserting a block; 54. a slot; 55. a limiting groove; 56. a limiting block; 57. a limiting cavity; 58. a limiting spring; 59. a connecting plate; 510. a push block; 511. a slider; 512. a chute; 513. inserting grooves; 514. an insertion block; 515. a clamping block; 516. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, a high-efficiency screening device for veterinary drug powder comprises a device body 1, a support base 2 and a motor 3; the bottom end of the device main body 1 is fixedly connected with a supporting seat 2, the motor 3 is arranged on one side of the device main body 1, and a screening mechanism is arranged inside the device main body 1; the screening mechanism comprises a driving shaft 41, a cam 42, a screening net 43, a movable block 45, a guide rod 46, a movable groove 47, a return spring 48 and a cleaning assembly, wherein the driving shaft 41 is fixedly connected with the output end of the motor 3, the cam 42 is fixedly connected with one end, far away from the motor 3, of the driving shaft 41, the screening net 43 is arranged in the device main body 1, the movable block 45 is fixedly connected to two sides of the screening net 43, the movable block 45 is sleeved on the outer side of the guide rod 46, the guide rod 46 is fixedly connected in the movable groove 47, the movable groove 47 is arranged on two sides of the inner wall of the device main body 1, the return spring 48 is wound on the outer side of the guide rod 46, and the cleaning assembly is arranged at the bottom end of the screening net 43;

when the veterinary drug powder screening machine works, when the veterinary drug powder is screened, the motor 3 drives the cam 42 to rotate through the driving shaft 41, so that the cam 42 impacts the screening net 43, the screening net 43 moves upwards under the action of the impact force, at the moment, the movable block 45 fixedly connected with the screening net 43 also synchronously moves in the movable groove 47 and extrudes the return spring 48, so that the return spring 48 generates elastic deformation, when the cam 42 rotates back to the initial position, the cam 42 is released from contact with the screening net 43, at the moment, the movable block 45 drives the screening net 43 to synchronously return to the original position under the action of the reducing force of the return spring 48, the action of cyclic repetition plays a role in screening the veterinary drug powder, and the two groups of screening nets 43 play a role in synchronously screening the veterinary drug powder through the action of the driving belt 49; when the screening net 43 is used for screening veterinary drug powder, impurities in the veterinary drug powder slide into the collection bin 51 along the screening net 43, when the collection bin 51 is to be dumped, the push block 510 is pushed upwards at first, the push block 510 drives the limit block 56 to move through the connecting plate 59, the limit block 56 is released from being clamped with the limit groove 55 and extrudes the limit spring 58, the limit spring 58 generates elastic deformation, when the push block 510 is pushed upwards to the limit, the limit block 56 is completely released from being clamped with the limit groove 55 when the push block 510 is pushed upwards to the limit, and at the moment, the collection bin 51 can be taken down by pulling the handle 52 in the direction far away from the device main body 1.

A buffer pad 44 is glued at one side of the bottom end of the screening net 43 close to the cam 42, and the buffer pad 44 is made of rubber;

in operation, the cushion pad 44 made of rubber plays a role in buffering the impact force when the cam 42 impacts the sieving net 43, and protects the sieving net 43.

The screening mechanism is provided with two groups, and a transmission belt 49 is arranged between the two groups of driving shafts 41;

during operation, the two sets of screening nets 43 are used for synchronously screening the veterinary drug powder under the action of the transmission belt 49.

One end of the return spring 48 close to the movable block 45 is fixedly connected with the movable block 45, and one end of the return spring 48 far away from the movable block 45 is fixedly connected inside the movable groove 47;

when the automatic resetting device works, the restoring force of the return spring 48 has the effect of automatically resetting the movable block 45.

The cleaning component comprises a synchronous belt 410, a reciprocating screw rod 411, a screw rod sleeve 412, a first moving block 413, a base 414, a sliding rod 415, a first moving groove 416, an extrusion spring 417, a fixed groove 418, a brush holder 419, a cleaning brush 420 and a replacement module, one end of the synchronous belt 410 is movably connected with one end of the driving shaft 41 away from the motor 3, the other end of the synchronous belt 410 is movably connected with the reciprocating screw rod 411, two sides of the reciprocating screw rod 411 are movably connected with the inner wall of the device main body 1 through bearings, the screw rod sleeve 412 is sleeved on the outer side of the reciprocating screw rod 411, the first moving block 413 is fixedly connected with the screw rod sleeve 412, the first moving block 413 is slidably connected inside the first moving groove 416, the first moving groove 416 is arranged on two sides of the base 414, the base 414 is arranged at the bottom end of the sieving net 43, the sliding rod 415 is fixedly connected inside the first moving groove 416, the sliding rod 415 penetrates through the first moving block 413, the extrusion spring 417 is wound on the outer side of the sliding rod 415, the fixing groove 418 is formed in the top end of the base 414, the brush holder 419 is sleeved inside the fixing groove 418, the cleaning brush 420 is fixedly connected to the top end of the brush holder 419, and the replacement module is arranged between the brush holder 419 and the base 414;

when the device works, the motor 3 drives the synchronous belt 410 to rotate through the driving shaft 41, so that the synchronous belt 410 drives the reciprocating screw rod 411 to synchronously rotate, and further the screw rod sleeve 412 which is in threaded connection with the outer side of the reciprocating screw rod 411 moves, so that the screw rod sleeve 412 drives the base 414 to move, the brush holder 419 and the cleaning brush 420 which are connected with the base 414 through the replacing component also synchronously move along with the movement of the base 414, because the bottom end of the screening net 43 is designed to be inclined, the brush holder 419 and the cleaning brush 420 are extruded by the bottom end of the screening net 43 when moving along with the base 414, the cleaning brush 420 and the brush holder 419 drive the base 414 to downwards move under the action of the extrusion force, so that the inner wall of the first moving groove 416 extrudes the extrusion spring 417, the extrusion spring 417 generates elastic deformation, and the cleaning brush 420 is always kept in a state of being tightly attached to the bottom end of the screening net 43 through the action of the reducing force of the extrusion spring 417, the screening mesh 43 is cleaned to prevent the screening mesh 43 from being clogged.

The replacing module comprises a second moving groove 421, a moving spring 423, a second moving block 424, a fixing block 425, a fixing cavity 426, a connecting cavity 427, a connecting sleeve 428, a stud 429, a first bevel gear 430, a second bevel gear 431, a connecting shaft 432, a knob 433, a clamping block 434, a clamping groove 435 and a butting block 436, wherein the second moving groove 421 is formed in two sides of the bottom end of the fixing groove 418, the moving spring 423 is arranged in the second moving groove 421, the second moving block 424 is connected in the second moving groove 421 in a sliding manner, the fixing block 425 is fixedly connected to the top end of the second moving block 424, the fixing block 425 is inserted in the fixing cavity 426, the fixing cavity 426 is formed in two sides of the bottom end of the brush holder 419, the connecting cavity 427 is formed in two sides of the fixing groove 418, the connecting sleeve 428 is movably connected in the connecting cavity 427 through a bearing, the stud 429 is connected in the connecting sleeve 428 through a thread, the first bevel gear 430 is sleeved outside the connecting sleeve 428, the second bevel gear 431 is meshed with the first bevel gear 430, the connecting shaft 432 is fixedly connected to the top end of the second bevel gear 431, the knob 433 is fixedly connected to one end of the connecting shaft 432 far away from the second bevel gear 431, the clamping blocks 434 are fixedly connected to positions close to two sides inside the fixing groove 418, the clamping blocks 434 are inserted into the clamping grooves 435, the clamping grooves 435 are formed in positions close to two sides at the bottom end of the brush holder 419, the abutting blocks 436 are fixedly connected to the inside of the clamping grooves 435, and the abutting blocks 436 are made of rubber;

when the cleaning brush 420 is used for a long time, the cleaning brush 420 is inevitably damaged, if the cleaning brush 420 is to be disassembled, firstly the knob 433 is rotated, the knob 433 drives the second bevel gear 431 to rotate through the connecting shaft 432, the first bevel gear 430 meshed with the second bevel gear 431 rotates, the first bevel gear 430 rotates to drive the connecting sleeve 428 to rotate, the stud 429 in threaded connection with the connecting sleeve 428 is movably inserted into the fixed cavity 426 and extrudes the fixed block 425, the fixed block 425 moves and drives the fixedly connected second moving block 424 to slide in the second moving groove 421, the second moving block 424 extrudes the movable spring 423, the movable spring 423 generates elastic deformation, at the moment, the fixed block 425 is disengaged from the fixed cavity 426, and then the cleaning brush 420 and the brush seat 419 are integrally pulled upwards, the brush seat 419 is moved to make the clamping block 434 extrude the abutting block 436, make the abutting block 436 generate elastic deformation to release the clamping with the clamping block 434, then the brush seat 419 and the cleaning brush 420 are continuously pulled upwards to take the cleaning brush 420 and the brush seat 419 off, when the cleaning brush 420 and the brush seat 419 are to be installed, firstly the knob 433 is rotated back to the original position, then the bottom end of the brush seat 419 is inserted into the fixing groove 418, at this time, the inner wall of the fixing cavity 426 extrudes the inclined plane at the top end of the fixing block 425, so that the fixing block 425 moves and drives the second moving block 424 to extrude the movable spring 423, so that the movable spring 423 generates elastic deformation, meanwhile, the clamping block 434 is also inserted into the clamping groove 435 to extrude the abutting block 436 made of rubber, so that the abutting block 436 generates elastic deformation, when the brush seat 419 is completely inserted into the fixing groove 418, the fixed block 425 and the clamping block 434 are also completely inserted into the fixed cavity 426 and the clamping groove 435 respectively, at this time, the extrusion force of the inner wall of the fixed cavity 426 on the fixed block 425 disappears, at this time, the second moving block 424 drives the fixed block 425 to recover to the original position under the action of the reducing force of the movable spring 423 and is clamped with the fixed cavity 426, the effect of connecting the brush base 419, the cleaning brush 420 and the base 414 is achieved, when the clamping block 434 is completely inserted into the clamping groove 435, the extrusion force of the clamping block 434 on the abutting block 436 disappears, at this time, the abutting block 436 automatically recovers to the original position under the action of the reducing force of the abutting block 436 and is clamped with the clamping block 434, and the effect of further fixing the connection between the brush base 419 and the base 414 is achieved.

One side of the device body 1, which is far away from the motor 3, is provided with a connecting and collecting mechanism, the connecting and collecting mechanism comprises a collecting bin 51, an inserting block 53, a slot 54, a limiting groove 55, a limiting block 56, a limiting cavity 57, a limiting spring 58, a connecting plate 59, a pushing block 510, a sliding assembly and a clamping assembly, the collecting bin 51 is arranged on one side of the device body 1, which is far away from the motor 3, the inserting block 53 is fixedly connected with the collecting bin 51, the inserting block 53 is inserted in the slot 54, the slot 54 is arranged on the device body 1, the limiting groove 55 is arranged at the top end of the inserting block 53, one end of the limiting block 56 is clamped with the inserting block 53, the other end of the limiting block 56 is sleeved in the limiting cavity 57, the limiting cavity 57 is arranged at the top end of the slot 54, the limiting spring 58 is arranged in the limiting cavity 57, one side of the connecting plate 59 is fixedly connected with the limiting block 56, the push block 510 is fixedly connected with one side of the connecting plate 59 far away from the limiting block 56, the sliding component is arranged at one end of the push block 510 far away from the connecting plate 59, and the clamping component is arranged at one end of the push block 510 far away from the inserting block 53;

in operation, when collecting storehouse 51 and installing, insert piece 53 at first to the inside of slot 54, insert piece 53 when inserting piece 53 and produce the extrusion to the inclined plane of stopper 56, make stopper 56 move and produce the extrusion to spacing spring 58 to the inside of spacing chamber 57, insert piece 53 when inserting piece 53 inserts the inside of slot 54 completely and disappear to the extrusion force of stopper 56, stopper 56 is automatic to the home position and block with spacing groove 55 under the effect of the reducing force of spacing spring 58 at this moment, play and collect the effect of being connected between storehouse 51 and the device main part 1.

A handle 52 is fixedly connected to one side of the collection bin 51 far away from the device main body 1, and a rubber pad is glued to the inner side of the handle 52;

in operation, the handle 52 is used for conveniently pulling the collecting bin 51 to move, and the rubber pad glued on the inner side of the handle 52 is used for making people feel more comfortable when pulling the handle 52.

The sliding assembly comprises a sliding block 511 and a sliding groove 512, the sliding block 511 is fixedly connected to one end, far away from the connecting plate 59, of the pushing block 510, the sliding block 511 is connected to the inside of the sliding groove 512 in a sliding mode, and the sliding groove 512 is formed in the outer side of the device main body 1;

during operation, when the ejector pad 510 moves, the slider 511 fixedly connected with the ejector pad 510 also slides in the inside of the sliding groove 512 in synchronization, and the effect of the slider 511 and the sliding groove 512 prevents the ejector pad 510 from deforming under the effect of thrust and abutting against the surface of the device main body 1, so that the friction force is increased and the situation of difficult pushing is caused.

The clamping assembly comprises an insertion groove 513, an insertion block 514, a clamping block 515 and a clamping groove 516, the insertion groove 513 is formed in one end, far away from the insertion block 53, of the collection bin 51, the insertion block 514 is fixedly connected with the device main body 1, the insertion block 514 is matched with the insertion groove 513, the clamping block 515 is glued to two ends of the inner wall of the insertion groove 513, the clamping block 515 is made of rubber, the clamping groove 516 is formed in two ends of the insertion block 514, and the clamping groove 516 is clamped with the clamping block 515;

during operation, when fixing collection storehouse 51, insertion block 514 also inserts the inside to inserting groove 513 in step, and produce the extrusion to fixture block 515, make the fixture block 515 that adopts the rubber material produce elastic deformation, when insertion block 514 inserts the inside to inserting groove 513 completely, the extrusion force of insertion block 514 to fixture block 515 disappears, fixture block 515 is automatic to the original state and with draw-in groove 516 block under the effect of self restoring force this moment, play and carry out auxiliary connection's effect between collection storehouse 51 and the device main part 1.

The working principle is as follows: when the veterinary drug powder is screened, the motor 3 drives the cam 42 to rotate through the driving shaft 41, so that the cam 42 impacts the screening net 43, the screening net 43 moves upwards under the action of the impact force, the movable block 45 fixedly connected with the screening net 43 also synchronously moves inside the movable groove 47 and extrudes the return spring 48, so that the return spring 48 generates elastic deformation, when the cam 42 rotates back to the initial position, the cam 42 is released from contact with the screening net 43, at the moment, the movable block 45 drives the screening net 43 to synchronously restore to the original position under the action of the reducing force of the return spring 48, the action of cyclic repetition plays a role in screening the veterinary drug powder, and the function of synchronously screening the veterinary drug powder by the two groups of screening nets 43 is played through the action of the driving belt 49.

When the device works, the motor 3 drives the synchronous belt (410) to rotate through the driving shaft 41, the synchronous belt (410) drives the reciprocating screw rod (411) to synchronously rotate, and further the screw rod sleeve (412) which is in threaded connection with the outer side of the reciprocating screw rod (411) moves, so that the screw rod sleeve (412) drives the base (414) to move, the brush seat (419) and the cleaning brush (420) which are connected with the base (414) through the replacement component also synchronously move along with the movement of the base (414), and because the bottom end of the screening net 43 is designed to be inclined, the brush seat (419) and the cleaning brush (420) can be extruded by the bottom end of the screening net 43 when moving along with the base (414), the cleaning brush (420) and the brush seat (419) drive the base (414) to downwards move under the action of the extruding force, so that the inner wall of the first moving groove (416) extrudes the extruding spring (417), the extrusion spring (417) generates elastic deformation, the cleaning brush (420) is always kept in a state of being tightly attached to the bottom end of the screening net 43 under the action of the reducing force of the extrusion spring (417), the screening net 43 is cleaned, and the screening net 43 is prevented from being blocked.

After the cleaning brush (420) is used for a long time, the cleaning brush (420) is difficult to avoid damage, if the cleaning brush (420) needs to be disassembled, firstly, the knob (433) is rotated, the knob (433) drives the second conical gear (431) to rotate through the connecting shaft (432), the first conical gear (430) meshed with the second conical gear (431) rotates, the first conical gear (430) rotates to drive the connecting sleeve (428) to rotate, the stud (429) in threaded connection with the connecting sleeve (428) moves to be inserted into the fixed cavity (426) and extrudes the fixed block (425), the fixed block (425) moves and drives the fixedly connected second moving block (424) to slide in the second moving groove (421), the second moving block (424) extrudes the movable spring (423) to enable the movable spring (423) to generate elastic deformation, and the fixed block (425) releases the clamping with the fixed cavity (426), then the cleaning brush (420) and the brush seat (419) are integrally pulled upwards, the brush seat (419) is moved to enable the clamping block (434) to extrude the abutting block (436), the abutting block (436) is elastically deformed to release the clamping with the clamping block (434), then the brush seat (419) and the cleaning brush (420) are continuously pulled upwards to take off the cleaning brush (420) and the brush seat (419), when the cleaning brush (420) and the brush seat (419) are to be installed, the knob (433) is firstly rotated back to the original position, then the bottom end of the brush seat (419) is inserted into the fixing groove (418), at the moment, the inner wall of the fixing cavity (426) extrudes the inclined plane at the top end of the fixing block (425), the fixing block (425) is moved to drive the second moving block (424) to extrude the movable spring (423), and the movable spring (423) is elastically deformed, meanwhile, the clamping block (434) is inserted into the clamping groove (435) to extrude the abutting block (436) made of rubber, so that the abutting block (436) is elastically deformed, when the brush holder (419) is completely inserted into the fixing groove (418), the fixing block (425) and the clamping block (434) are also completely inserted into the fixing cavity (426) and the clamping groove (435) respectively, the extrusion force of the inner wall of the fixing cavity (426) on the fixing block (425) disappears, at the moment, the second moving block (424) drives the fixing block (425) to restore to the original position and be clamped with the fixing cavity (426) under the action of the reducing force of the movable spring (423), the effect of connecting the brush holder (419), the cleaning brush (420) and the base (414) is achieved, when the clamping block (434) is completely inserted into the clamping groove (435), the extrusion force of the clamping block (434) on the abutting block (436) disappears, at this time, the abutting block (436) automatically returns to the original position under the action of the restoring force of the abutting block and is clamped with the clamping block (434), so that the connection between the brush seat (419) and the base (414) is further fixed.

When the screening net 43 is used for screening veterinary drug powder, impurities in the veterinary drug powder slide into the collection bin 51 along the screening net 43, when the collection bin 51 is to be dumped, the push block 510 is pushed upwards at first, the push block 510 drives the limit block 56 to move through the connecting plate 59, the limit block 56 is released from being clamped with the limit groove 55 and extrudes the limit spring 58, the limit spring 58 generates elastic deformation, when the push block 510 is pushed upwards to the limit, the limit block 56 is completely released from being clamped with the limit groove 55 when the push block 510 is pushed upwards to the limit, and at the moment, the collection bin 51 can be taken down by pulling the handle 52 in the direction far away from the device main body 1.

When the collection chamber 51 is to be installed, the insertion block 53 is inserted into the slot 54, the insertion block 53 extrudes the inclined surface of the stopper 56 when the insertion block 53 is inserted, so that the stopper 56 moves into the limiting cavity 57 and extrudes the limiting spring 58, when the insertion block 53 is completely inserted into the slot 54, the extrusion force of the stopper 56 by the insertion block 53 disappears, and at this time, the stopper 56 automatically returns to the original position under the action of the reducing force of the limiting spring 58 and is engaged with the limiting groove 55, thereby playing a role in connecting the collection chamber 51 and the device main body 1.

When the push block 510 moves, the slide block 511 fixedly connected with the push block 510 also slides in the slide groove 512 synchronously, and the function of the slide block 511 and the slide groove 512 prevents the push block 510 from deforming under the action of thrust to abut against the surface of the device main body 1, so that the friction force is increased and the situation is difficult to push.

When fixing the collection bin 51, the insertion block 514 is also inserted into the insertion groove 513 synchronously, and the insertion block 515 is extruded, so that the rubber fixture block 515 is elastically deformed, when the insertion block 514 is completely inserted into the insertion groove 513, the extrusion force of the insertion block 514 on the fixture block 515 disappears, and at this time, the fixture block 515 automatically recovers to the original state under the action of the self restoring force and is clamped with the fixture groove 516, so that the effect of auxiliary connection between the collection bin 51 and the device main body 1 is achieved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a high-efficient sieving mechanism of animal remedy powder which characterized in that: comprises a device main body (1), a supporting seat (2) and a motor (3); the bottom end of the device main body (1) is fixedly connected with a supporting seat (2), the motor (3) is arranged on one side of the device main body (1), and a screening mechanism is arranged inside the device main body (1);

the screening mechanism comprises a driving shaft (41), a cam (42), a screening net (43), a movable block (45), a guide rod (46), a movable groove (47), a return spring (48) and a cleaning component, the driving shaft (41) is fixedly connected with the output end of the motor (3), the cam (42) is fixedly connected with one end of the driving shaft (41) far away from the motor (3), the screening net (43) is arranged in the device main body (1), the movable blocks (45) are fixedly connected with the two sides of the screening net (43), the movable block (45) is sleeved on the outer side of the guide rod (46), the guide rod (46) is fixedly connected inside the movable groove (47), the movable groove (47) is formed in the two sides of the inner wall of the device main body (1), the return spring (48) is wound on the outer side of the guide rod (46), and the cleaning assembly is arranged at the bottom end of the screening net (43).

2. The high-efficient sieving mechanism of animal remedy powder of claim 1, its characterized in that: one side of the bottom end of the screening net (43) close to the cam (42) is glued with a cushion pad (44), and the cushion pad (44) is made of rubber.

3. The high-efficient sieving mechanism of animal remedy powder of claim 2, its characterized in that: the screening mechanism is provided with two groups, and a transmission belt (49) is arranged between the two groups of driving shafts (41).

4. The high-efficient sieving mechanism of animal remedy powder of claim 3, its characterized in that: one end of the return spring (48) close to the movable block (45) is fixedly connected with the movable block (45), and one end of the return spring (48) far away from the movable block (45) is fixedly connected inside the movable groove (47).

5. The high-efficient sieving mechanism of animal remedy powder of claim 4, its characterized in that: the cleaning component comprises a synchronous belt (410), a reciprocating screw rod (411), a screw rod sleeve (412), a first moving block (413), a base (414), a sliding rod (415), a first moving groove (416), an extrusion spring (417), a fixed groove (418), a brush holder (419), a cleaning brush (420) and a replacement module, one end of the synchronous belt (410) is movably connected with one end of the driving shaft (41) far away from the motor (3), the other end of the synchronous belt (410) is movably connected with the reciprocating screw rod (411), two sides of the reciprocating screw rod (411) are movably connected with the inner wall of the device main body (1) through bearings, the screw rod sleeve (412) is sleeved on the outer side of the reciprocating screw rod (411), the first moving block (413) is fixedly connected with the screw rod sleeve (412), the first moving block (413) is slidably connected inside the first moving groove (416), and the first moving groove (416) is arranged on two sides of the base (414), the base (414) is arranged at the bottom end of the sieving net (43), the sliding rod (415) is fixedly connected inside the first moving groove (416), the sliding rod (415) penetrates through the first moving block (413), the extrusion spring (417) is wound on the outer side of the sliding rod (415), the fixing groove (418) is formed in the top end of the base (414), the brush holder (419) is sleeved inside the fixing groove (418), the cleaning brush (420) is fixedly connected to the top end of the brush holder (419), and the replacing module is arranged between the brush holder (419) and the base (414).

6. The high-efficient sieving mechanism of animal remedy powder of claim 5, its characterized in that: the replacing module comprises a second moving groove (421), a moving spring (423), a second moving block (424), a fixing block (425), a fixing cavity (426), a connecting cavity (427), a connecting sleeve (428), a stud (429), a first conical gear (430), a second conical gear (431), a connecting shaft (432), a knob (433), a clamping block (434), a clamping groove (435) and a butting block (436), wherein the second moving groove (421) is formed in two sides of the bottom end of the fixing groove (418), the moving spring (423) is arranged in the second moving groove (421), the second moving block (424) is connected in the second moving groove (421) in a sliding mode, the fixing block (425) is fixedly connected to the top end of the second moving block (424), the fixing block (425) is inserted in the fixing cavity (426), the fixing cavity (426) is formed in two sides of the bottom end of a brush holder (419), the connecting cavity (427) is arranged on two sides of the fixing groove (418), the connecting sleeve (428) is movably connected inside the connecting cavity (427) through a bearing, the stud (429) is connected inside the connecting sleeve (428) in a threaded manner, the first bevel gear (430) is sleeved outside the connecting sleeve (428), the second bevel gear (431) is meshed with the first bevel gear (430), the connecting shaft (432) is fixedly connected to the top end of the second bevel gear (431), the knob (433) is fixedly connected to one end, far away from the second bevel gear (431), of the connecting shaft (432), the clamping block (434) is fixedly connected to positions, close to two sides, inside the fixing groove (418), the clamping block (434) is inserted into the clamping groove (435), the clamping groove (435) is arranged at a position, close to two sides, at the bottom end of the brush holder (419), and the abutting block (436) is fixedly connected to the inside the clamping groove (435), and the abutting block (436) is made of rubber.

7. The high-efficient sieving mechanism of animal remedy powder of claim 6, its characterized in that: one side of the device main body (1) far away from the motor (3) is provided with a connecting and collecting mechanism, the connecting and collecting mechanism comprises a collecting bin (51), an inserting block (53), a slot (54), a limiting groove (55), a limiting block (56), a limiting cavity (57), a limiting spring (58), a connecting plate (59), a pushing block (510), a sliding assembly and a clamping assembly, the collecting bin (51) is arranged on one side of the device main body (1) far away from the motor (3), the inserting block (53) is fixedly connected with the collecting bin (51), the inserting block (53) is inserted in the slot (54), the slot (54) is arranged on the device main body (1), the limiting groove (55) is arranged on the top end of the inserting block (53), one end of the limiting block (56) is clamped with the inserting block (53), and the other end of the limiting block (56) is sleeved in the limiting cavity (57), spacing chamber (57) are seted up on the top of slot (54), spacing spring (58) set up the inside in spacing chamber (57), one side and stopper (56) fixed connection of connecting plate (59), one side fixed connection of stopper (56) is kept away from with connecting plate (59) in ejector pad (510), the one end of connecting plate (59) is kept away from in sliding assembly setting at ejector pad (510), the one end of inserted block (53) is kept away from in block (510) to the block subassembly setting.

8. The high-efficient sieving mechanism of animal remedy powder of claim 7, its characterized in that: one side of the collection bin (51) far away from the device main body (1) is fixedly connected with a handle (52), and a rubber pad is glued on the inner side of the handle (52).

9. The high-efficient sieving mechanism of animal remedy powder of claim 8, its characterized in that: the sliding assembly comprises a sliding block (511) and a sliding groove (512), the sliding block (511) is fixedly connected to one end, far away from the connecting plate (59), of the pushing block (510), the sliding block (511) is connected to the inside of the sliding groove (512) in a sliding mode, and the sliding groove (512) is formed in the outer side of the device main body (1).

10. The high-efficient sieving mechanism of animal remedy powder of claim 9, its characterized in that: the block subassembly includes inserting groove (513), grafting piece (514), fixture block (515) and draw-in groove (516), the one end of inserting piece (53) is kept away from in collection storehouse (51) is seted up in inserting groove (513), grafting piece (514) and device main part (1) fixed connection, and grafting piece (514) cooperatees with inserting groove (513), fixture block (515) are glued at the both ends of inserting groove (513) inner wall, and fixture block (515) are the rubber material, draw-in groove (516) are seted up at the both ends of grafting piece (514), and draw-in groove (516) and fixture block (515) block.