CN220941787U

CN220941787U - Mixed feed screening machine

Info

Publication number: CN220941787U
Application number: CN202322832095.0U
Authority: CN
Inventors: 李太翔
Original assignee: Wuxi Jinjie Zhongsheng Biotechnology Co ltd
Current assignee: Wuxi Jinjie Zhongsheng Biotechnology Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-14
Anticipated expiration: 2033-10-20

Abstract

The application relates to the technical field of feed screening, and discloses a mixed feed screening machine which comprises a machine case, wherein a feed hopper is arranged at the top of the machine case, a box door is hinged to the side face of the machine case, a plurality of groups of sliding blocks are arranged on the inner wall of the machine case along the vertical direction, each group of sliding blocks slide along the vertical direction, a screen is detachably connected to each group of sliding blocks, the aperture of the screen on the upper layer is larger than that of the screen on the lower layer, a plurality of vibration motors are arranged at the bottom of each screen, and a baffle plate is arranged on one side, close to the box door, of each screen. The application has the effect of increasing the diversity of screening requirements of the screening machine.

Description

Mixed feed screening machine

Technical Field

The application relates to the technical field of feed screening, in particular to a mixed feed screening machine.

Background

The mixed feed is prepared by simply processing and mixing various feed raw materials, is a primary compound feed, mainly considers the nutrition indexes of energy, protein, calcium, phosphorus and the like, and is common in many rural areas. The mixed feed can be used for directly feeding animals, and has higher effect than common feed. The mixed feed needs to be screened in the production process, so that the quality of the feed is ensured.

The screening machine is an important device for mixed feed production, and mixed feed can be classified into various grades according to volume through screening of the screening machine.

In the prior art, when the feed screening machine filters and screens mixed feed according to the particle size, the screen cloth is fixed inside the screening machine, so that the screen cloth is not easy to replace, and the aperture of the screen cloth is not easy to change. The size specification after sieving has been limited when the sieve separator is used, and the screen cloth quantity of this sieve separator is the same unchangeable, and the kind of particle diameter after the screening is this sieve separator's screen cloth quantity plus one this moment, can't satisfy the screening demand to fodder granule variety in the present cultivation operation.

Disclosure of utility model

In order to increase the diversity of screening requirements of a screening machine, the application provides a mixed feed screening machine.

The application provides a mixed feed screening machine which adopts the following technical scheme:

The utility model provides a mixed fodder sieve separator, includes the quick-witted case, the top of machine case is provided with the feeder hopper, the side of machine case articulates there is the chamber door, the inner wall of machine case is provided with a plurality of groups of sliders along vertical direction, every group the slider slides along vertical direction, every group all can dismantle on the slider and be connected with a screen cloth, last layer the aperture of screen cloth all is greater than the aperture of next floor's screen cloth, every the screen cloth bottom all is provided with a plurality of vibrating motor, one side that the screen cloth is close to the chamber door all is provided with the striker plate.

Through adopting above-mentioned technical scheme, according to actual screening demand, after adjusting the height of slider, correspond every group slider installation screen cloth. After the screen cloth is installed, the mixed feed enters the screen cloth on the uppermost layer through the feed hopper, and the screen cloth is vibrated by the vibrating motor. During the vibration process, the feed particles larger than the mesh size are left on the screen of the layer, while the feed particles smaller than the mesh size fall onto the screen of the next layer through the through holes of the screen and are subjected to the screening of the screen of the next layer, and finally, the feed particles with the same specification are left on each screen of the layer. The screen cloth is vibrated continuously, so that the possibility of screen cloth blockage is reduced, and the screening efficiency is improved; after the vibration motor is stopped, the baffle plate outside the screen mesh on the layer is taken down, and then the feed particles on the screen mesh on the layer can be taken out. The quantity of screen cloth and the height between two adjacent screen cloth all can be adjusted as required, and the aperture of screen cloth also conveniently changes, can satisfy the variety screening demand, has improved the efficiency of screening again.

Optionally, the inside a plurality of linear guide that are provided with of quick-witted case along vertical direction, among a plurality of groups slider, the slider that arrange along same linear guide length direction is all sliding connection on this linear guide, every equal threaded connection has the locating part on the slider, the slider is worn to establish by the locating part, and with linear guide is contradicted.

Through adopting above-mentioned technical scheme, when the slider slides to the position as required on linear guide, the locating part can be fixed the slider here, and the electrodeless regulation and control of slider height is the installation convenience as required of screen cloth this moment, and adjusts the high and the quantity of screen cloth as required, can improve the work efficiency of screen cloth screening.

Optionally, the screen cloth includes the frame and sets up the net piece in the frame is inside, the slider top is provided with the spliced pole, the frame is worn to establish to the spliced pole activity to threaded connection has the nut.

Through adopting above-mentioned technical scheme, the frame of screen cloth is through wearing to establish the spliced pole, is put the screen cloth on the slider, and threaded connection's nut on the spliced pole top limits the screen cloth frame in the spliced pole, makes the screen cloth at the in-process of vibration, and the screen cloth frame can not break away from the spliced pole because of the vibration, also provides the convenience for the change of screen cloth simultaneously.

Optionally, the outer cover of spliced pole is equipped with two rubber sleeves, the frame is located between two rubber sleeves.

By adopting the technical scheme, the two rubber sleeves elastically clamp the frame, so that the frame can move up and down in the vibration process, the vibration amplitude of the frame is improved, even if feed particles blocking the through holes are arranged on the net sheet, the feed particles can be vibrated out due to the vibration of the net sheet, and the possibility of blocking the net sheet is reduced; and the elastic clamping of the two rubber sleeves enables the screen to reduce the impact force of the vibrating frame on the sliding block and the nut in the vibrating process, and simultaneously reduces the vibration frequency of the frame to be transmitted to the chassis, so that the damage of the vibration of the screen to the chassis is reduced.

Optionally, a plurality of silica gel strips are arranged on the periphery of the screen, a plurality of grooves are formed in the silica gel strips, and the grooves are matched with the linear guide rail.

Through adopting above-mentioned technical scheme, the setting of silica gel strip has filled the space between screen cloth and the quick-witted inner wall, has reduced the possibility that feed particle falls from the space, and the recess of seting up on the silica gel strip dodges linear guide, when making silica gel strip and quick-witted inner wall conflict, laminating machine case and linear guide more.

Optionally, one side of the silica gel strip, which is close to the inner wall of the case, is inclined upwards and interferes with the inner wall of the case.

Through adopting above-mentioned technical scheme, the screen cloth is when the installation, and the silica gel strip is close to the setting of one side tilt up of quick-witted incasement wall, makes the fodder that falls on the silica gel strip also can be under the action of gravity to the screen cloth intermediate motion, has improved the efficiency of sieve separator screening.

Optionally, the silica gel strip surface is provided with a plurality of strengthening ribs along screen cloth circumference, the strengthening rib sets up with quick-witted case lateral wall is perpendicular.

Through adopting above-mentioned technical scheme, a plurality of strengthening ribs that set up on the silica gel strip surface have increased the intensity of silica gel strip, make the silica gel strip be close to the state of the upward slope of one side of quick-witted incasement wall can keep continually to the life of silica gel strip has been improved.

Optionally, the striker plate is vertical to be set up, the striker plate top is close to the position of quick-witted case inner wall and all is provided with the connection otic placode, the lateral wall of connection otic placode and quick-witted case passes through bolted connection.

Through adopting above-mentioned technical scheme, the setting of otic placode provides the convenience for the nimble installation of striker plate.

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

1. According to actual screening requirements, after the height of the sliding blocks is adjusted, a screen is installed corresponding to each group of sliding blocks. After the screen cloth is installed, the mixed feed enters the screen cloth on the uppermost layer through the feed hopper, and the screen cloth is vibrated by the vibrating motor. During the vibration process, the feed particles larger than the mesh size are left on the screen of the layer, while the feed particles smaller than the mesh size fall onto the screen of the next layer through the through holes of the screen and are subjected to the screening of the screen of the next layer, and finally, the feed particles with the same specification are left on each screen of the layer. The screen cloth is vibrated continuously, so that the possibility of screen cloth blockage is reduced, and the screening efficiency is improved; after the vibration motor is stopped, the baffle plate outside the screen mesh on the layer is taken down, and then the feed particles on the screen mesh on the layer can be taken out. The number of the screens and the height between two adjacent screens can be adjusted according to the needs, and the aperture of the screens is convenient to replace, so that the requirement of diversity screening can be met, and the screening efficiency is improved;

2. When the sliding block slides to the required position on the linear guide rail, the limiting piece can fix the sliding block at the position, and stepless regulation of the height of the sliding block provides convenience for the required installation of the screen, and the height and the number of the screen are regulated as required, so that the working efficiency of screening the screen can be improved;

3. The frame of screen cloth is through wearing to establish the spliced pole, is put the screen cloth on the slider, and threaded connection's nut on the spliced pole top restricts the screen cloth frame in the spliced pole, makes the screen cloth at the in-process of vibration, and the screen cloth frame can not break away from the spliced pole because of the vibration, also provides the convenience for the change of screen cloth simultaneously.

Drawings

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

Fig. 2 is a schematic view of a screen mounting structure according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Reference numerals illustrate:

1. A chassis; 11. a linear guide rail; 2. a feed hopper; 3. a door; 4. a screen; 41. a frame; 411. a silica gel strip; 4111. a groove; 4112. reinforcing ribs; 42. a mesh sheet; 5. a vibration motor; 6. a slide block; 61. a limiting piece; 62. a connecting column; 621. a nut; 622. a rubber sleeve; 7. a striker plate; 71. the ear plate is connected.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a mixed feed screening machine.

Referring to fig. 1, a mixed feed screening machine includes a machine case 1, a feed hopper 2 is fixedly arranged at the top of the machine case 1, a box door 3 is hinged to one side of the machine case 1, a plurality of screens 4 are detachably arranged in the machine case 1 along the vertical direction, the two screens 4 are horizontally arranged in this embodiment, the aperture of the upper screen 4 is larger than that of the lower screen 4, and a plurality of vibrating motors 5 are fixedly arranged at the bottom of each screen 4.

Referring to fig. 1, when an operator pours mixed feed into a screening machine through a feed hopper 2, the mixed feed enters onto an uppermost screen 4, and a vibration motor 5 is started to vibrate the screen 4. During vibration, feed particles larger than the pore size of the screen 4 remain on the screen 4 of this layer, while feed particles smaller than the particle size of the screen 4 fall onto the screen 4 of the next layer through the through holes of the screen 4 and undergo screening by the screen 4 of the next layer, and finally, feed particles of the same specification remain on each screen 4 of the same size.

Referring to fig. 2, two sides of the inside of the cabinet 1, which are close to the cabinet door 3, are fixedly provided with linear guide rails 11 along the vertical direction, the linear guide rails 11 are tracks with arc grooves on two sides in the prior art, purchased finished products are adopted for assembly, the linear guide rails 11 are arranged in parallel, a plurality of groups of sliding blocks 6 are arranged on the inner wall of the cabinet 1 along the vertical direction, the number of the groups of sliding blocks 6 is consistent with that of the screen 4, the sliding blocks 6 of each group are positioned on the same horizontal plane, and the sliding blocks 6 arranged along the length direction of the same linear guide rails 11 are all in sliding connection with the linear guide rails 11. The slider 6 is provided with a stopper 61 in a horizontal direction, and the stopper 61 in this embodiment is a bolt which passes through the slider 6 and is in abutting contact with the linear guide 11.

Referring to fig. 2, each screen 4 is detachably disposed on a group of sliders 6, and each group of sliders 6 can adjust the height of the sliders 6 according to actual demands under the condition that the screening of mixed feed particles by the screen 4 is not affected, so that the inclination of the screen plate disposed on the sliders 6 can be changed.

Referring to fig. 2 and 3, each screen 4 includes a frame 41 and a mesh 42, and the mesh 42 is fixedly provided inside the frame 41. A connecting column 62 is arranged above the sliding block 6 along the vertical direction, one end of the connecting column 62 is fixedly connected with the sliding block 6, and the other end is in threaded connection with a nut 621. The connecting column 62 movably penetrates through the frame 41 of the screen 4, two rubber sleeves 622 are sleeved outside the connecting column 62 in a sliding mode, the frame 41 is located between the two rubber sleeves 622, and the screen 4 is flexibly clamped by the two rubber sleeves 622.

Referring to fig. 1 and 2, a silica gel strip 411 is fixedly disposed at the periphery of the frame 41, and one side of the silica gel strip 411 near the inner wall of the cabinet 1 is inclined upward. The silica gel strip 411 is provided with grooves 4111 corresponding to each linear guide rail 11, a single groove 4111 is in plug-in fit with a single linear guide rail 11, a plurality of reinforcing ribs 4112 are integrally arranged on the surface of the silica gel strip 411 along the circumferential direction of the screen 4, the reinforcing ribs 4112 are perpendicular to the side wall of the chassis 1, when the screen 4 is arranged in the chassis 1, at the moment, one side, close to the inner wall of the chassis 1, of the silica gel strip 411 on the screen 4 is inclined upwards, and the inclined part interferes with the inner wall of the chassis 1. So that the feed is not easy to fall from the gap between the frame 41 and the cabinet 1, and the feed on the silica gel strip 411 is moved to the net 42.

Referring to fig. 1, when the door 3 is opened, in order to prevent the screened feed particles on the screens 4 from flowing out from the doorway, a striker plate 7 is disposed on one side of each screen 4 close to the door 3, the striker plate 7 is disposed vertically, and a connection lug plate 71 is fixedly disposed at a position of the top of the striker plate 7 close to the inner wall of the cabinet 1, and the connection lug plate 71 is connected with the side wall of the cabinet 1 through bolts.

The implementation principle of the mixed feed screening machine provided by the embodiment of the application is as follows: the screening requirement of operators, after adjusting the height of the sliding blocks 6, corresponding screens 4 are installed corresponding to each group of sliding blocks 6, after the screens 4 are installed, mixed feed enters the screen 4 on the uppermost layer through the feed hopper 2, and the screen 4 is vibrated by the vibrating motor 5. In the vibration process, the feed particles larger than the aperture of the screen 4 are left on the screen 4 of the layer, and the feed particles smaller than the aperture of the screen 4 fall onto the screen 4 of the next layer through the through holes of the screen 4 and are subjected to screening of the screen 4 of the next layer, and finally, the feed particles with the same specification are left on each layer of screen 4; after the vibration motor 5 stops working, the striker plate 7 outside the screen 4 of the layer is taken down at this time, and the feed particles on the screen 4 of the layer can be taken out.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. A mixed feed screening machine which is characterized in that: including quick-witted case (1), the top of machine case (1) is provided with feeder hopper (2), the side of machine case (1) articulates there is chamber door (3), the inner wall of machine case (1) is provided with a plurality of groups of sliders (6) along vertical direction, every group slider (6) slide along vertical direction, every group all can dismantle on slider (6) and be connected with one screen cloth (4), last layer the aperture of screen cloth (4) all is greater than the aperture of next layer screen cloth (4), every all be provided with a plurality of vibrating motor (5) in screen cloth (4) bottom, one side that screen cloth (4) are close to chamber door (3) all is provided with striker plate (7).

2. A mixed feed screening machine according to claim 1, wherein: the novel intelligent cabinet is characterized in that a plurality of linear guide rails (11) are arranged in the cabinet (1) along the vertical direction, among a plurality of groups of sliding blocks (6), the sliding blocks (6) which are arranged along the length direction of the same linear guide rails (11) are all connected onto the linear guide rails (11) in a sliding mode, each sliding block (6) is connected with a limiting part (61) in a threaded mode, and the limiting parts (61) penetrate through the sliding blocks (6) and are in interference with the linear guide rails (11).

3. A mixed feed screening machine according to claim 1, wherein: the screen (4) comprises a frame (41) and a net piece (42) arranged inside the frame (41), a connecting column (62) is arranged above the sliding block (6), the frame (41) is movably penetrated by the connecting column (62), and a nut (621) is connected with the connecting column in a threaded mode.

4. A mixed feed screening machine according to claim 3, wherein: two rubber sleeves (622) are sleeved outside the connecting column (62), and the frame (41) is located between the two rubber sleeves (622).

5. A mixed feed screening machine according to claim 1, wherein: the periphery of a plurality of screen cloth (4) is provided with silica gel strips (411), a plurality of grooves (4111) are formed in the silica gel strips (411), and a plurality of grooves (4111) are matched with the linear guide rail (11).

6. The mixed feed screening machine according to claim 5, wherein: the silica gel strip (411) is inclined upwards at one side close to the inner wall of the case (1) and interferes with the inner wall of the case (1).

7. The mixed feed screening machine according to claim 5, wherein: the surface of the silica gel strip (411) is provided with a plurality of reinforcing ribs (4112) along the circumferential direction of the screen (4), and the reinforcing ribs (4112) are perpendicular to the side wall of the case (1).

8. A mixed feed screening machine according to claim 1, wherein: the baffle plate (7) is vertically arranged, connecting lug plates (71) are arranged at positions, close to the inner wall of the case (1), of the top of the baffle plate (7), and the connecting lug plates (71) are connected with the side wall of the case (1) through bolts.