Raw material screening equipment for natural plant micro-ecological feed additive

Abstract

The raw material screening equipment for the natural plant micro-ecological feed additive comprises a supporting frame, first springs are fixedly installed at the four ends of the top of the supporting frame, a fixing plate is fixedly installed at the tops of the first springs, a screening box is fixedly installed on the right side, opposite to the fixing plate, of the fixing plate, and fixing blocks are fixedly installed on the left side and the right side of the screening box. A first groove hole is formed in the right side of the fixing block, an inner cavity of the first groove hole is movably connected with a rotating mechanism, the rotating mechanism comprises a lower pressing rod, and the lower pressing rod is movably connected with the inner cavity of the first groove hole. A pressing rod is adjusted downwards to enable a rotating shaft to drive a rotating rod to rotate, a fixing column moves in an inner cavity of a stroke groove hole to drive a positioning rod to move, and the positioning rod is driven by the rotating shaft to move in inner cavities of a second groove hole, a third groove hole and a fourth groove hole; and the effects that the screening box is convenient to mount and dismount, work can be rapidly and efficiently carried out when raw materials are screened, and time and labor are saved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of raw material screening equipment, in particular to a raw material screening equipment for natural plant microecological feed additives. Background Art

[0002] The process of dividing bulk materials into different particle sizes through one or several layers of screens is called screening. The screening machine uses the relative movement between the bulk material and the screen surface to allow some particles to pass through the screen holes, and separates sand, gravel, crushed stone and other materials into different levels according to particle size by vibration to clean the screen holes. Ecological feed additives are generally fed to poultry, and since there are impurities in the ecological feed, they usually need to be cleaned manually or using a screening machine.

[0003] The problem with the existing technology is that the existing screening machine is dangerous when in use due to the large amplitude of the screening machine shaking. When the screening machine screens out the raw materials, the large amplitude of the screening machine shaking may cause the user to injure his limbs due to the shaking of the screening machine when collecting the raw materials. Therefore, a raw material screening equipment for natural plant microecological feed additives is specially proposed to solve the above problem. Utility Model Content

[0004] In response to the problems existing in the prior art, the utility model provides a raw material screening equipment for natural plant microecological feed additives, which has the advantages of convenient installation and disassembly of the screening box and can work quickly and efficiently when screening raw materials, saving time and effort. It solves the problem that the existing screening machine is dangerous due to the large vibration amplitude of the screening machine when in use. When the screening machine screens out the raw materials, the user may be injured by the vibration of the screening machine when collecting the raw materials due to the large vibration amplitude of the screening machine.

[0005] The utility model is implemented as follows: a raw material screening device for natural plant microecological feed additives includes a support frame, the four ends of the top of the support frame are fixedly installed with a first spring, the top of the first spring is fixedly installed with a fixed plate, the fixed plate and the opposite side are fixedly installed with a screening box, the left and right sides of the screening box are fixedly installed with fixed blocks, the right side of the fixed block is provided with a first slot hole, and the inner cavity of the first slot hole is movably connected with a rotating mechanism.

[0006] As a preferred embodiment of the present invention, the rotating mechanism includes a downward pressure rod, the surface of the downward pressure rod is movably connected to the inner cavity of the first slot hole, the front side of the downward pressure rod is movably connected to a rotating shaft, the surface of the rotating shaft is movably connected to the rotating rod, the front and rear sides of the rotating rod are provided with travel slot holes, the inner wall of the fixed block is movably connected to the rotating shaft, the rotating shaft passes through the front side of the rotating rod, and the inner cavity of the travel slot hole is movably connected to a fixed column.

[0007] As a preferred embodiment of the present invention, a second slot is provided on the left side of the fixing block.

[0008] As a preferred embodiment of the present invention, a positioning rod is movably connected to the rear side of the rotating shaft, and the positioning rod is movably connected to the inner cavity of the second slot hole.

[0009] As a preferred embodiment of the present invention, a limiting block is fixedly installed on the inner wall of the fixed block, a third slot is provided inside the limiting block, a loading box is movably connected to the left side of the fixed block, and a fourth slot is provided on both the left and right sides of the loading box.

[0010] As a preferred embodiment of the present invention, a second spring is fixed to the top of the pressing rod, and the top of the second spring is fixedly mounted to the inner wall of the fixing block.

[0011] As a preferred embodiment of the present invention, the positioning rod passes through the inner cavities of the second slot hole, the third slot hole and the fourth slot hole.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model improves the first spring, the fixed plate, the screening box, the fixed block, the rotating mechanism, the pressing rod, the rotating rod, the fixed column, the stroke slot, the positioning rod, the limit block, the loading box and the second spring. The pressing rod is adjusted downward to make the rotating shaft drive the rotating rod to rotate. The fixed column drives the positioning rod to move by moving in the inner cavity of the stroke slot, and the positioning rod drives the inner cavity of the second slot, the third slot and the fourth slot through the rotating shaft, thereby achieving the effect of convenient installation and disassembly of the screening box and quick and efficient work when screening raw materials, saving time and effort.

[0014] 2. The utility model is provided with a rotating mechanism, which can cooperate with the positioning rod through the rotating mechanism to facilitate the installation and disassembly of the screening box.

[0015] 3. The utility model is provided with a travel groove, so that the rotation axis can drive the positioning rod to move along the rotation trajectory of the rotating rod.

[0016] 4. The present invention provides a positioning rod, which can drive the connecting rod to move the positioning rod, so that the positioning rod moves left and right along the moving trajectory of the connecting rod.

[0017] 5. The utility model provides a limit block and a loading box, so that when the positioning rod is moved left and right, the limit block can prevent the positioning rod from falling during movement, and the loading box cooperates with the positioning rod through the fourth slot.

[0018] 6. The utility model provides a second spring, so that the rotating mechanism can be reset by the second spring after the loading box is installed and disassembled.

[0019] 7. The utility model is provided with a fourth slot, which can be used in conjunction with a positioning rod, so that the positioning rod passes through the inner cavity of the second slot, the third slot to the fourth slot, thereby facilitating the installation and disassembly of the screening box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of a screening box provided by an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of a rotating mechanism provided by an embodiment of the present utility model;

[0022] Figure 3 This is a three-dimensional diagram of a limit block provided by an embodiment of the present utility model;

[0023] Figure 4 This is a three-dimensional diagram of a material loading box provided by an embodiment of the present utility model;

[0024] Figure 5 It is a structural diagram provided by an embodiment of the present utility model;

[0025] Figure 6 This is an embodiment of the utility model Figure 1 A partial enlarged view is provided at point A.

[0026] In the figure: 1. Support frame; 2. First spring; 3. Fixed plate; 4. Screening box; 5. Fixed block; 6. Rotating mechanism; 601. Down-pressing rod; 602. Rotating rod; 603. Fixed column; 7. Travel slot; 8. Positioning rod; 9. Limit block; 10. Loading box; 11. Second spring. DETAILED DESCRIPTION

[0027] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0028] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0029] like Figures 1 to 6 As shown, an embodiment of the utility model provides a raw material screening device for natural plant microecological feed additives, including a support frame 1, the four ends of the top of the support frame 1 are fixedly installed with a first spring 2, the top of the first spring 2 is fixedly installed with a fixed plate 3, the fixed plate 3 and the opposite side are fixedly installed with a screening box 4, the left and right sides of the screening box 4 are fixedly installed with fixed blocks 5, a first slot is opened on the right side of the fixed block 5, and the inner cavity of the first slot is movably connected to a rotating mechanism 6.

[0030] refer to Figure 3 The rotating mechanism 6 includes a lower pressure rod 601, the surface of the lower pressure rod 601 is movably connected to the inner cavity of the first slot hole, the front side of the lower pressure rod 601 is movably connected to a rotating shaft, the surface of the rotating shaft is movably connected to the rotating rod 602, and the front and rear sides of the rotating rod 602 are provided with travel slot holes 7, the inner wall of the fixed block 5 is movably connected to the rotating shaft, the rotating shaft passes through the front side of the rotating rod 602, and the inner cavity of the travel slot hole 7 is movably connected to the fixed column 603.

[0031] The above solution is adopted: by providing the rotating mechanism 6 , the positioning rod 8 can be used in conjunction with the rotating mechanism 6 , thereby facilitating the installation and removal of the screening box 4 .

[0032] refer to Figure 3 The surface of the fixed column 603 is movably connected with a travel slot 7, and the front and rear sides of the travel slot 7 are movably connected with a rotating shaft, and a second slot is opened on the left side of the fixed block 5.

[0033] By adopting the above solution, by providing the travel slot hole 7 , the travel slot hole 7 can be driven to rotate by the rotation trajectory of the rotating shaft passing through the rotating rod 602 .

[0034] refer to Figure 3 The rear side of the rotating shaft is movably connected with a positioning rod 8, and the positioning rod 8 is movably connected to the inner cavity of the second slot.

[0035] By adopting the above solution, by providing the positioning rod 8 , the travel slot 7 can drive the positioning rod 8 to move, so that the positioning rod 8 moves left and right along the moving trajectory of the travel slot 7 .

[0036] refer to Figure 3 and Figure 6 A limiting block 9 is fixedly installed on the inner wall of the fixed block 5, and a third slot is provided inside the limiting block 9. The left side of the fixed block 5 is movably connected to a loading box 10, and a fourth slot is provided on both sides of the left and right sides of the loading box 10.

[0037] The above solution is adopted: by setting the limit block 9 and the loading box 10, the positioning rod 8 can be moved left and right, the limit block 9 can limit the positioning rod 8 from falling during movement, and the loading box 10 is used in conjunction with the positioning rod 8 through the fourth slot.

[0038] refer to Figure 3 A second spring 11 is fixed to the top of the lower pressure rod 601 , and the top of the second spring 11 is fixedly mounted to the inner wall of the fixed block 5 .

[0039] With the above solution, by providing the second spring 11 , the rotating mechanism 6 can be reset by the second spring 11 after the installation and disassembly of the loading box 10 are completed.

[0040] refer to Figure 3 and Figure 6 The positioning rod 8 passes through the inner cavity of the second slot hole, the third slot hole to the fourth slot hole.

[0041] The above solution is adopted: by setting the fourth slot, it can be used in conjunction with the positioning rod 8, so that the positioning rod 8 passes through the inner cavity of the second slot, the third slot to the fourth slot, which makes it easy to install and disassemble the screening box 4.

[0042] The working principle of this utility model:

[0043] When in use, first place the screening machine in a suitable and flat and stable place. If it is skewed, it may cause the equipment to tilt easily during use. Then carefully check all parts of the screening machine. Use it only if there is no problem. Before use, adjust the lower pressure rod 601 downward to make the rotating shaft drive the rotating rod 602 to rotate, and the fixed column 603 drives the positioning rod 8 to move by moving in the inner cavity of the stroke slot 7, so that the positioning rod 8 is driven by the rotating shaft to move in the inner cavity of the second slot, the third slot and the fourth slot, so as to facilitate the installation and disassembly of the screening box 4 and can work quickly and efficiently when screening raw materials, saving time and effort.

[0044] To sum up: this kind of raw material screening equipment for natural plant microecological feed additives, through the support frame 1, the first spring 2, the fixed plate 3, the screening box 4, the fixed block 5, the rotating mechanism 6, the lower pressure rod 601, the rotating rod 602, the fixed column 603, the stroke slot 7, the positioning rod 8, the limit block 9, the loading box 10 and the second spring 11, solves the problem that the existing screening machine is dangerous due to the large amplitude of the shaking of the screening machine when in use, and when the screening machine screens out the raw materials, the user will be injured by the shaking of the screening machine when collecting the raw materials due to the large amplitude of the shaking of the screening machine.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material screening device for natural plant microecological feed additives, comprising a support frame (1), characterized in that: The four ends of the top of the support frame (1) are fixedly mounted with first springs (2), the top of the first spring (2) is fixedly mounted with a fixing plate (3), a screening box (4) is fixedly mounted on the fixing plate (3) and the opposite side, and fixing blocks (5) are fixedly mounted on the left and right sides of the screening box (4), a first slot is opened on the right side of the fixing block (5), and a rotating mechanism (6) is movably connected to the inner cavity of the first slot.

2. A natural plant microecological feed additive raw material screening equipment as claimed in claim 1, characterized in that: The rotating mechanism (6) includes a downward pressure rod (601), the surface of the downward pressure rod (601) is movably connected to the inner cavity of the first slot hole, the front side of the downward pressure rod (601) is movably connected to a rotating shaft, the surface of the rotating shaft is movably connected to a rotating rod (602), the front and rear sides of the rotating rod (602) are provided with travel slot holes (7), the inner wall of the fixed block (5) is movably connected to the rotating shaft, the rotating shaft extends to the front side of the rotating rod (602), and the inner cavity of the travel slot hole (7) is movably connected to a fixed column (603).

3. A natural plant microecological feed additive raw material screening equipment as claimed in claim 2, characterized in that: A second slot is provided on the left side of the fixing block (5).

4. A natural plant microecological feed additive raw material screening equipment as claimed in claim 3, characterized in that: A positioning rod (8) is movably connected to the rear side of the rotating shaft, and the positioning rod (8) is movably connected to the inner cavity of the second slot hole.

5. A natural plant microecological feed additive raw material screening equipment as claimed in claim 1, characterized in that: A limiting block (9) is fixedly mounted on the inner wall of the fixed block (5), a third slot is provided inside the limiting block (9), a loading box (10) is movably connected to the left side of the fixed block (5), and a fourth slot is provided on both the left and right sides of the loading box (10).

6. A natural plant microecological feed additive raw material screening equipment as claimed in claim 2, characterized in that: A second spring (11) is fixed to the top of the lower pressure rod (601), and the top of the second spring (11) is fixedly mounted to the inner wall of the fixing block (5).

7. A natural plant microecological feed additive raw material screening device as claimed in claim 4, characterized in that: The positioning rod (8) passes through the inner cavities of the second slot hole, the third slot hole and the fourth slot hole.

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