Raw material pretreatment device for feed processing

Abstract

The utility model relates to the technical field of feed production and processing, and discloses a feed processing raw material pretreatment device which comprises a box body, the front side of the box body is fixedly connected with a control panel, the bottom of the box body is fixedly connected with supporting legs, the bottoms of the supporting legs are fixedly connected with supporting blocks, a screening mechanism is arranged in the box body, and the screening mechanism is arranged in the box body. The device comprises a box body, a screening mechanism is arranged in the box body, an adjusting mechanism is arranged in the box body, the screening mechanism comprises sliding grooves, the sliding grooves are formed in the two sides of the box body, sliding blocks are slidably connected into the sliding grooves, one side of each sliding block is fixedly connected with a filter screen, a feeding port is formed in the top of the box body, and a driving assembly is arranged in the box body. The filter screen is vibrated through the filter mechanism, so that the filter screen is prevented from being blocked, the screening efficiency of the filter screen is improved, the working efficiency is improved, the vibration amplitude of the filter screen is adjusted through the adjusting mechanism, the machining requirements of different material numbers are met, and the use range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of feed production and processing, in particular to a raw material pretreatment device for feed processing. Background Art

[0002] Silage is a type of feed, which is made from plant feed with high water content after sealing and fermentation. It is mainly used to feed ruminants. Silage is more durable than fresh feed and has stronger nutritional content than dry feed. In addition, silage storage takes up less space and does not have fire problems. Silage is a kind of roughage obtained by chopping green feed with a moisture content of 65%-75%, and then fermenting it under closed and anoxic conditions through anaerobic lactic acid bacteria to inhibit the reproduction of various bacteria. Silage has a sour and fragrant smell, is soft and juicy, has good palatability, is rich in nutrition, and is conducive to long-term storage. It is an excellent source of feed for livestock. During the use of corn silage mechanical processing equipment, most of them need to screen the feed after crushing in order to select qualified products.

[0003] A Chinese patent with the search announcement number CN215694455U discloses a screening device for feed processing, including a screen box and a barrel, the barrel is installed at the center of one end of the top of the screen box and is vertically arranged, and the bottom of the barrel is connected to the inside of the screen box, the bottom of the barrel is provided with a filter and is horizontally arranged, a hollow disk is rotated at the top of the barrel and is horizontally arranged, and a rotating mechanism for rotating the hollow disk is provided at the top of the barrel, a bottom plate is provided just above the screen box and is horizontally arranged, and rotating rods are rotated at both ends of the barrel and are vertically arranged, feed scattering mechanisms are provided on the surfaces of the two rotating rods, a driving mechanism for driving the two rotating rods to rotate is provided inside the hollow disk, and a screen is installed inside the screen box and is horizontally arranged, and the two adjacent sides of the screen box are respectively connected with a first discharge port and a second discharge port. The utility model prevents the occurrence of feed dust, thereby improving the practicality of the screening device.

[0004] However, the screening net of the screening device for feed processing is stationary, and during screening, the feed is easily blocked on the screening net, resulting in poor screening effect and low screening efficiency. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a raw material pretreatment device for feed processing. Its advantages are that it can drive the filter screen to vibrate, thereby preventing the filter screen from being blocked, thereby improving the screening efficiency of the filter screen, thereby improving work efficiency, and the vibration amplitude of the filter screen can be adjusted to meet the processing requirements of different material quantities, thereby improving the use range of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material preprocessing device for feed processing, comprising a box body, a control panel fixedly connected to the front side of the box body, a support leg fixedly connected to the bottom of the box body, a support block fixedly connected to the bottom of the support leg, a screening mechanism is arranged in the box body, an adjustment mechanism is arranged in the box body, the screening mechanism comprises a slide groove, the slide groove is opened on both sides of the box body, a slider is slidably connected in the slide groove, a filter screen is fixedly connected to one side of the slider, a feed inlet is opened at the top of the box body, a discharge port is opened at the bottom of the box body, a spring is fixedly connected to one side of the slider, the other end of the spring is fixedly connected to one side of the inner cavity of the slide groove, and a drive assembly is arranged in the box body.

[0007] Preferably, the adjustment mechanism includes a connecting plate, which is slidably connected to both sides of the box body cavity, the top of the connecting plate is fixedly connected to a driving plate, the top of the box body cavity is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to the driving plate.

[0008] Preferably, the driving assembly includes a motor, which is fixedly connected to one side of the connecting plate through a chassis, the output end of the motor is fixedly connected to a rotating shaft, a cam is fixedly connected to the rotating shaft, a connecting block is slidably connected in the slide groove, a cross plate is fixedly connected to the top of the connecting block, and a driving block is fixedly connected to the bottom of the connecting block.

[0009] Preferably, the support block is provided with positioning holes, the number of the positioning holes is four, and threads are provided in the positioning holes.

[0010] This arrangement makes it easy to connect the positioning hole and the ground with bolts, thereby improving the stability of the device during use.

[0011] Preferably, a guide plate is fixedly connected to the bottom of the inner cavity of the box, and the guide plate is arranged at an angle.

[0012] This setting can guide the material during unloading, thereby increasing the unloading speed.

[0013] Preferably, a telescopic rod is fixedly connected to the top of the inner cavity of the box body, and the other end of the telescopic rod is fixedly connected to the driving plate.

[0014] This setting can improve the stability of the drive plate during lifting and lowering.

[0015] Compared with the prior art, the utility model provides a raw material pretreatment device for feed processing, which has the following beneficial effects:

[0016] 1. A raw material pretreatment device for feed processing, which pours the material into the box through the feed port through the filtering mechanism, and then starts the motor to rotate the rotating shaft fixedly connected to the output end of the motor, so that the cam fixedly connected to the rotating shaft rotates, so that the cam drives the cross plate to descend, so that the connecting block fixedly connected to the cross plate descends, so that the driving block fixedly connected to the connecting block descends, so that the driving block drives the slider to descend, so that the filter screen fixedly connected to the slider descends, when the cam rotates to no longer contact the cross plate, the spring drives the slider to reset, so that the filter screen vibrates, thereby preventing the filter screen from being blocked, thereby improving the screening efficiency of the filter screen, and thus improving work efficiency.

[0017] 2. This raw material pretreatment device for feed processing starts the electric push rod through the adjustment mechanism, so that the driving plate fixedly connected to the output end of the electric push rod is raised and lowered, thereby the driving plate drives the connecting plate to be raised and lowered, and the motor connected to the connecting plate drives the cam to be raised and lowered, thereby adjusting the vibration amplitude of the filter screen, thereby adapting to the processing requirements of different material quantities and improving the use range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a front view of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model;

[0021] Figure 3 It is a side sectional view of the box body of the utility model;

[0022] Figure 4 for Figure 2 Enlarged view of part A.

[0023] In the figure: 1. box body; 2. control panel; 3. support leg; 4. support block; 5. screening mechanism; 51. slide slot; 52. slider; 53. filter screen; 54. feed port; 55. discharge port; 57. spring; 56. drive assembly; 561. motor; 562. rotating shaft; 563. cam; 564. connecting block; 565. cross plate; 6. adjustment mechanism; 61. connecting plate; 62. driving plate; 63. electric push rod; 7. positioning hole; 8. guide plate; 9. telescopic rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0025] like Figure 1-4 As shown, the utility model provides a raw material pretreatment device for feed processing, including a box body 1, a guide plate 8 is fixedly connected to the bottom of the inner cavity of the box body 1, and the guide plate 8 is inclined. Such a setting can guide the material during feeding, thereby improving the feeding speed. A control panel 2 is fixedly connected to the front side of the box body 1, a support leg 3 is fixedly connected to the bottom of the box body 1, and a support block 4 is fixedly connected to the bottom of the support leg 3. Positioning holes 7 are provided on the support block 4, and the number of the positioning holes 7 is four. Threads are provided in the positioning holes 7, and such a setting makes it convenient to connect the positioning holes 7 and the ground by bolts, thereby improving the stability of the device during use. A screening mechanism 5 is provided in the box body 1, and an adjusting mechanism 6 is provided in the box body 1. The screening mechanism 5 includes a slide groove 51, and the slide groove 51 has a It is arranged on both sides of the box body 1, and a slider 52 is slidably connected in the slide groove 51, and a filter screen 53 is fixedly connected to one side of the slider 52. A feed port 54 is opened at the top of the box body 1, and a discharge port 55 is opened at the bottom of the box body 1. A spring 57 is fixedly connected to one side of the slider 52, and the other end of the spring 57 is fixedly connected to one side of the inner cavity of the slide groove 51. A driving component 56 is arranged in the box body 1, and the driving component 56 includes a motor 561, and the motor 561 is fixedly connected to one side of the connecting plate 61 through the chassis. The output end of the motor 561 is fixedly connected to a rotating shaft 562, and a cam 563 is fixedly connected to the rotating shaft 562. A connecting block 564 is slidably connected in the slide groove 51, and a cross plate 565 is fixedly connected to the top of the connecting block 564, and a driving block 566 is fixedly connected to the bottom of the connecting block 564.

[0026] In this embodiment, positioning holes 7 are provided on the support block 4, and the number of the positioning holes 7 is four. Threads are provided in the positioning holes 7. This arrangement facilitates the connection of the positioning holes 7 and the ground by bolts, thereby improving the stability of the device during use. A guide plate 8 is fixedly connected to the bottom of the inner cavity of the box body 1, and the guide plate 8 is inclined. This arrangement can guide the material during unloading, thereby improving the unloading speed. Example 2

[0027] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjusting mechanism 6 includes a connecting plate 61, the connecting plate 61 is slidably connected to both sides of the inner cavity of the box body 1, and the top of the connecting plate 61 is fixedly connected to the driving plate 62. By setting the top of the inner cavity of the box body 1 to be fixedly connected with a telescopic rod 9, the other end of the telescopic rod 9 is fixedly connected to the driving plate 62. Such a setting can improve the stability of the driving plate 62 during the lifting process, and the top of the inner cavity of the box body 1 is fixedly connected with an electric push rod 63, and the output end of the electric push rod 63 is fixedly connected to the driving plate 62.

[0028] In this embodiment, a telescopic rod 9 is fixedly connected to the top of the inner cavity of the box body 1, and the other end of the telescopic rod 9 is fixedly connected to the driving plate 62. Such an arrangement can improve the stability of the driving plate 62 during the lifting process.

[0029] The working principle of this raw material pretreatment device for feed processing is described in detail below.

[0030] like Figure 1-4 As shown, when in use, the material is poured into the box body 1 through the feed port 54, and then the motor 561 is started to rotate the shaft 562 fixedly connected to the output end of the motor 561, so that the cam 563 fixedly connected to the shaft 562 rotates, so that the cam 563 drives the cross plate 565 to descend, so that the connecting block 564 fixedly connected to the cross plate 565 descends, so that the driving block 566 fixedly connected to the connecting block 564 descends, so that the driving block 566 drives the slider 52 to descend, so that the filter screen 53 fixedly connected to the slider 52 descends, when the cam 563 rotates to the point where it is not in contact with the cross plate When 565 contacts, the spring 57 drives the slider 52 to reset, so that the filter screen 53 vibrates, thereby preventing the filter screen 53 from being blocked, thereby improving the screening efficiency of the filter screen 53, thereby improving the working efficiency, and at the same time, the electric push rod 63 can be started to make the driving plate 62 fixedly connected to the output end of the electric push rod 63 rise and fall, so that the driving plate 62 drives the connecting plate 61 to rise and fall, and the motor 561 connected to the connecting plate 61 drives the cam 563 to rise and fall, thereby adjusting the vibration amplitude of the filter screen 53, thereby adapting to the processing requirements of different material quantities and improving the use range of the device.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A raw material pretreatment device for feed processing, comprising a housing (1), characterized in that: The front side of the box (1) is fixedly connected to a control panel (2); the bottom of the box (1) is fixedly connected to a support leg (3); the bottom of the support leg (3) is fixedly connected to a support block (4); a screening mechanism (5) is arranged in the box (1); an adjustment mechanism (6) is arranged in the box (1); the screening mechanism (5) comprises a slide groove (51); the slide groove (51) is provided on both sides of the box (1); a slider (52) is slidably connected in the slide groove (51); a filter screen (53) is fixedly connected to one side of the slider (52); a feed inlet (54) is provided at the top of the box (1); a discharge outlet (55) is provided at the bottom of the box (1); the slider (5 A spring (57) is fixedly connected to one side of the inner cavity of the slide groove (51), and the other end of the spring (57) is fixedly connected to one side of the inner cavity of the slide groove (51); a driving component (56) is arranged in the box body (1); the adjusting mechanism (6) comprises a connecting plate (61), the connecting plate (61) is slidably connected to both sides of the inner cavity of the box body (1), the top of the connecting plate (61) is fixedly connected to a driving plate (62), the top of the inner cavity of the box body (1) is fixedly connected to an electric push rod (63), the output end of the electric push rod (63) is fixedly connected to the driving plate (62), the top of the inner cavity of the box body (1) is fixedly connected to a telescopic rod (9), and the other end of the telescopic rod (9) is fixedly connected to the driving plate (62).

2. A raw material pretreatment device for feed processing according to claim 1, characterized in that: The driving assembly (56) comprises a motor (561), the motor (561) being fixedly connected to one side of a connecting plate (61) via a chassis, the output end of the motor (561) being fixedly connected to a rotating shaft (562), the rotating shaft (562) being fixedly connected to a cam (563), a connecting block (564) being slidably connected in the slide groove (51), a cross plate (565) being fixedly connected to the top of the connecting block (564), and a driving block (566) being fixedly connected to the bottom of the connecting block (564).

3. A raw material pretreatment device for feed processing according to claim 1, characterized in that: The support block (4) is provided with positioning holes (7), the number of the positioning holes (7) is four, and threads are provided in the positioning holes (7).

4. A raw material pretreatment device for feed processing according to claim 1, characterized in that: A guide plate (8) is fixedly connected to the bottom of the inner cavity of the box body (1), and the guide plate (8) is arranged in an inclined manner.

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