Feed particle screening machine capable of controlling multiple particle sizes

Abstract

The utility model discloses a multi-particle-size control feed particle screening machine which comprises a support, an operation table installed on the top of the support, a screening tank arranged on the operation table and vibration motors installed on the top of the operation table and located on the left side and the right side of the screening tank. And a control assembly is further arranged at the position, located above the first screen, in the screening tank, and when the vibration motor is started, multi-particle-size distinguishing control over the feed particles is achieved. Through the arrangement of the first sieve plate and the control assembly, feed particles with the particle size not meeting the requirement can be continuously sieved into two different particle size specifications, through the arrangement of the electric push rod, multi-particle-size distinguished collection of the unqualified feed particles is achieved, follow-up reprocessing treatment is facilitated, repeated sieving is not needed, and the working efficiency is improved. The preparation of the feed granules is convenient.

Description

Technical Field

[0001] The utility model specifically relates to a feed particle screening machine with multi-particle diameter control. Background Art

[0002] Feed is a general term for food for animals raised by all people. In a narrower sense, general feed mainly refers to food for animals raised in agriculture or animal husbandry, including more than ten varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oils, meat and bone meal, grains, feed additives, etc. The feed processing system involves multiple steps such as batching, mixing, molasses addition, tempering, granulation, cooling, screening and packaging. Among them, feed screening is to sieve the whole grain or extrudate after the feed is cooled and dried to remove fine particles and overflow, so that the pellets reach the qualified size.

[0003] However, in actual use, the existing feed particle screening machine can only screen the feed particles once to separate two feed particles of different particle sizes. Among them, the particles that meet the requirements will fall through the mesh of the screen, while the feed particles with larger particle sizes left on the screen still have various specifications. After being taken out in batches, it is not convenient for subsequent processing and needs to be screened repeatedly, which affects the preparation of feed particles.

[0004] Therefore, it is necessary to invent a feed particle screening machine with multi-particle size control to solve the above problems. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a feed particle screening machine with multi-particle size control. By providing a first sieve plate and a control component, feed particles that do not meet the particle size requirements can be further screened into two different particle size specifications, and through the setting of an electric push rod, multi-particle size differentiation and collection of unqualified feed particles can be achieved without repeated screening, thereby facilitating the preparation of feed particles.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feed particle screening machine with multiple particle sizes controlled, comprising a bracket, an operating table installed on the top of the bracket, a screening tank arranged on the operating table, and a vibration motor installed on the top of the operating table and located on the left and right sides of the screening tank;

[0009] A first screen is installed inside the screening tank to complete the screening of feed particles;

[0010] A control component is also provided above the first screen inside the screening tank, and when the vibration motor is started, multi-particle size differentiation control of feed particles is achieved.

[0011] Preferably, clamping blocks are provided on both the left and right sides of the screening tank, the two vibration motors are respectively installed on a side wall of the clamping blocks away from the screening tank, and a pad is further provided between the vibration motor and the operating table.

[0012] Preferably, the periphery of the top of the screening tank is arranged to spread outward, and the bottom of the screening tank is arranged to be funnel-shaped.

[0013] Preferably, a platform is installed at the bottom of the bracket, and a collection tank is placed on the top of the platform.

[0014] Preferably, a fence is provided around the top of the platform, and the collection tank is placed inside the fence.

[0015] Preferably, the control assembly includes a ring plate adapted to the inner wall of the screening tank, a second screen installed at the bottom of the ring plate, and a plurality of electric push rods connected to the inner wall of the screening tank.

[0016] Preferably, the control assembly includes a ring plate adapted to the inner wall of the screening tank, a second screen installed at the bottom of the ring plate, and a plurality of electric push rods connected to the inner wall of the screening tank.

[0017] Preferably, the mesh opening of the second screen is larger than the mesh opening of the first screen.

[0018] Compared with the prior art, the above technical solution of the utility model has the following beneficial effects:

[0019] The utility model is provided with a first sieve plate for screening out feed particles with suitable particle sizes, and a control component is arranged above the first sieve, so that feed particles with a particle size larger than that of the first sieve can be further screened into two different particle size specifications under the action of the second sieve, and the feed particles located above the first sieve and the second sieve can be easily taken away by arranging an electric push rod and a ring plate, thereby realizing multi-particle size differentiation and collection of unqualified feed particles, facilitating subsequent reprocessing without repeated screening, and facilitating the preparation of feed particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the control component structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the connection structure between the bracket and the collection tank of the utility model;

[0024] Figure 4 It is a bottom view of the utility model.

[0025] Description of reference numerals:

[0026] 1 bracket, 2 operating table, 3 screening tank, 4 vibration motor, 5 first screen, 6 control component, 61 ring plate, 62 second screen, 63 electric push rod, 7 clamping block, 8 pad, 9 platform, 10 collection tank, 11 enclosure. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The utility model provides Figure 1-4 A feed particle screening machine with multiple particle size control shown in the figure comprises a bracket 1, an operating table 2 mounted on the top of the bracket 1, a screening tank 3 disposed on the operating table 2, and a vibration motor 4 mounted on the top of the operating table 2 and located on the left and right sides of the screening tank 3;

[0029] A first screen 5 is installed inside the screening tank 3 to complete the screening of feed particles;

[0030] A control component 6 is also provided inside the screening tank 3 above the first screen 5. The control component 6 includes a ring plate 61 adapted to the inner wall of the screening tank 3, a second screen 62 installed at the bottom of the ring plate 61, and a plurality of electric push rods 63 connected to the inner wall of the screening tank 3. When the vibration motor 4 is started, multi-particle size differentiation control of feed particles is realized.

[0031] In one embodiment, clamping blocks 7 are provided on both sides of the screening tank 3, and the two vibration motors 4 are respectively installed on a side wall of the clamping blocks 7 away from the screening tank 3, and a pad 8 is also provided between the vibration motor 4 and the operating table 2, so that the vibration motor 4 is separated from the screening tank 3, which is convenient for later maintenance and use. The top periphery of the screening tank 3 is diffused outward so that when the feed particles are vibrated on the second screen 62, they will not splash out of the screening tank 3, and the bottom of the screening tank 3 is set in a funnel shape, so that the feed particles with the correct particle size can fall into the collecting tank 10 through the bottom of the screening tank 3. A platform 9 is installed at the bottom of the bracket 1, and a collecting tank 10 is placed on the top of the platform 9 for collecting feed particles with the correct particle size. A fence 11 is provided around the top of the platform 9, and the collecting tank 10 is placed inside the fence 11 to limit the collecting tank 10 so that it is relatively stable during use.

[0032] In one embodiment, a plurality of the electric push rods 63 are evenly spaced on the inner wall of the screening tank 3, and the output end of each of the electric push rods 63 is connected to the bottom wall of the ring plate 61. The mesh opening of the second sieve 62 is larger than the mesh opening of the first sieve 5, so that particles with a size that meets the requirements can fall through the second sieve 62 and the first sieve 5 in turn, and finally be collected in the collection tank 10.

[0033] The specific implementation mode is as follows: when the utility model is in use, the staff directly pours the feed particles to be screened into the screening tank 3. At this time, due to the obstruction of the second screen 62, most of the feed particles will accumulate on the top of the second screen 62. Then the staff starts the vibration motor 4 and transmits energy through the clamping block 7, so that the screening tank 3 drives the first screen 5 and the second screen 62 to vibrate. At this time, the feed particles on the second screen 62 will fall downward through its mesh and then fall to the top of the first screen 5. Under the vibration of the first screen 5, the feed particles with a particle size that matches the mesh of the first screen 5 and the feed particles with a particle size smaller than the mesh of the first screen 5 but of a qualified particle size will all pass through the first screen 5 downward and then fall to the bottom wall of the screening tank 3, slide through the opening on the bottom wall into the collection tank 10, and then be taken away by the staff for use.

[0034] At the same time, some feed particles with a particle size larger than the mesh size of the first sieve 5, that is, feed particles with unqualified particle sizes, will remain above the first sieve 5, and some feed particles with a larger particle size, that is, feed particles with a particle size larger than the second sieve 62, will remain above the second sieve 62;

[0035] With the continuous vibration of the vibration motor 4, when the feed particles no longer fall from the first screen 5, the staff stops the vibration motor 4 and starts the electric push rod 63, so that the output end of the electric push rod 63 pushes the ring plate 61 upward, thereby driving the second screen 62 to move upward out of the screening tank 3. At this time, the second screen 62 is exposed above the screening tank 3, and the staff can directly collect the feed particles with the largest particle size on the second screen 62 and store them in one place. The setting of the ring plate 61 ensures that the feed particles above the second screen 62 will not fall when the second screen 62 moves upward.

[0036] At this time, there is no second screen 62 blocking the first screen 5, and the staff can directly collect the feed particles with moderate particle size but still unqualified on the first screen 5 and store them in another place;

[0037] At this point, while the feed particles with appropriate particle sizes are screened, the feed particles with unqualified particle sizes are screened for the second time, so that the unqualified feed particles can be collected by different particle sizes, which is convenient for the staff to reprocess them appropriately without repeated screening, and is convenient for the subsequent preparation of feed particles.

[0038] This embodiment specifically solves the problem that the current feed pellet screening machine in the prior art can only screen the feed pellets once in actual use, and separate the feed pellets into two feed pellets of different particle sizes, among which the pellets with the required particle size will fall through the mesh of the screen, while the feed pellets with larger particle size remaining on the screen still have various specifications, which are not convenient for subsequent processing after being taken out in a centralized manner, and need to be screened repeatedly, thus affecting the preparation of the feed pellets.

[0039] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A feed particle screening machine with multiple particle size control, characterized in that: It comprises a bracket (1), an operating table (2) mounted on the top of the bracket (1), a screening tank (3) arranged on the operating table (2), and a vibration motor (4) mounted on the top of the operating table (2) and located on the left and right sides of the screening tank (3); A first screen (5) is installed inside the screening tank (3) for screening feed particles; A control component (6) is also provided inside the screening tank (3) above the first screen (5), and when the vibration motor (4) is started, multi-particle size differentiation control of feed particles is achieved.

2. A feed particle screening machine with multiple particle size control according to claim 1, characterized in that: A clamping block (7) is provided on both the left and right sides of the screening tank (3), the two vibration motors (4) are respectively mounted on a side wall of the clamping block (7) away from the screening tank (3), and a pad (8) is also provided between the vibration motor (4) and the operating table (2).

3. A feed particle screening machine with multiple particle size control according to claim 1, characterized in that: The periphery of the top of the screening tank (3) is arranged to spread outward, and the bottom of the screening tank (3) is arranged to be funnel-shaped.

4. The feed particle screening machine with multiple particle size control according to claim 1, characterized in that: A platform (9) is installed at the bottom of the bracket (1), and a collection tank (10) is placed on the top of the platform (9).

5. A feed particle screening machine with multiple particle size control according to claim 4, characterized in that: A fence (11) is provided around the top of the platform (9), and the collection tank (10) is placed inside the fence (11).

6. The feed particle screening machine with multiple particle size control according to claim 1, characterized in that: The control assembly (6) comprises a ring plate (61) adapted to the inner wall of the screening tank (3), a second screen (62) mounted on the bottom of the ring plate (61), and a plurality of electric push rods (63) connected to the inner wall of the screening tank (3).

7. A feed particle screening machine with multiple particle size control according to claim 6, characterized in that: A plurality of the electric push rods (63) are evenly spaced and distributed on the inner wall of the screening tank (3), and the output end of each of the electric push rods (63) is connected to the bottom wall of the ring plate (61).

8. The feed particle screening machine with multiple particle sizes controlled according to claim 6, characterized in that: The mesh opening of the second screen (62) is larger than the mesh opening of the first screen (5).

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