Centrifugal machine for feed detection

Abstract

The utility model relates to the technical field of centrifugal machines, and discloses a feed detection centrifugal machine which comprises a shell, a motor is fixedly connected in the shell, a clamping disc is fixedly connected to the output end of the motor, a stand column is fixedly connected to the top of the clamping disc, and a mounting groove is formed in the stand column. A first spring is fixedly connected into the mounting groove, a limiting round block is fixedly connected to the other end of the first spring, a clamping head is fixedly connected to the side, away from the first spring, of the limiting round block, a driving column is slidably connected into the stand column, and a connecting rod is rotatably connected to the outer portion of the driving column. According to the centrifugal machine placing tray, bolts are not needed, the placing tray can be rapidly mounted and dismounted, meanwhile, the phenomenon that the bolts slip is avoided, therefore, the phenomenon of violent dismounting is avoided, the centrifugal machine is prevented from being damaged, and economic losses are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, in particular to a centrifuge for feed detection. Background Art

[0002] Feed mainly refers to the food for animals raised in agriculture or animal husbandry, which is mainly composed of soybeans, corn, oils, grains, etc. as raw materials. In order to ensure the processing quality of feed, it is usually necessary to test the quality of feed during the feed production process. In the process of feed testing, the centrifuge is one of the indispensable equipment, which separates the different components in the sample and causes the components in the sample to settle at the bottom of the tube.

[0003] In the prior art, the centrifuge used for feed testing generally uses bolts to fix the placement plate for placing the centrifuge tubes on the centrifuge. However, the placement plate is often disassembled during use, and each disassembly requires twisting, which is not only time-consuming but also may cause thread slippage, making it more difficult to disassemble, and even leading to violent disassembly, resulting in damage to the centrifuge, and then causing economic losses. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a centrifuge for feed testing, aiming to improve the problem that the use of bolts to install the placement plate is time-consuming and labor-intensive, and may cause thread slippage, and even require violent disassembly, causing damage to the centrifuge and subsequently leading to economic losses.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a centrifuge for feed detection, comprising a shell, a motor is fixedly connected to the inside of the shell, a locking disk is fixedly connected to the output end of the motor, a column is fixedly connected to the top of the locking disk, a mounting groove is provided inside the column, a spring 1 is fixedly connected to the inside of the mounting groove, the other end of the spring 1 is fixedly connected to a limiting circular block, a clamping head is fixedly connected to the side of the limiting circular block away from the spring 1, a driving column is slidably connected to the inside of the column, a connecting rod is rotatably connected to the outside of the driving column, the other end of the connecting rod is rotatably connected to the bottom of the limiting circular block, a locking column is slidably connected to the outside of the column, a placement disk is fixedly connected to the top of the locking column, a locking groove is provided inside the locking column, and an adaption mechanism is provided inside the placement disk.

[0006] As a further description of the above technical solution:

[0007] The adapter mechanism includes a plurality of placement grooves, all of which are opened inside the placement plate, a second spring is fixedly connected inside the placement groove, the other end of the second spring is fixedly connected to a limiting plate, and an adapter plate is fixedly connected to the side of the limiting plate away from the second spring.

[0008] As a further description of the above technical solution:

[0009] A plurality of placement holes are provided inside the placement plate, and a plurality of placement grooves are arranged at two opposite sides of the placement holes.

[0010] As a further description of the above technical solution:

[0011] The clamping head is clamped with the clamping slot, and the clamping plate is clamped with the clamping column.

[0012] As a further description of the above technical solution:

[0013] The middle part of the placing plate is slidably connected to the outside of the column, and the placing plate is arranged inside the shell.

[0014] As a further description of the above technical solution:

[0015] The top of the shell is rotatably connected with a rotating cover, and a side of the rotating cover away from the shell is fixedly connected with a handle.

[0016] As a further description of the above technical solution:

[0017] The limiting circular block is slidably connected inside the mounting groove, and the connecting rod is arranged inside the column.

[0018] As a further description of the above technical solution:

[0019] The limiting plate is slidably connected to the interior of the placement groove, and the adapting plate is slidably connected to the interior of the placement tray.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by means of the composition of the structures such as the column, the mounting groove, the spring, the limiting round block, the clamping head, the connecting rod and the clamping column, it is possible to quickly install and disassemble the placement plate without using bolts, and at the same time, the bolts will not be stripped, so there will be no violent disassembly, thereby preventing damage to the centrifuge and avoiding economic losses.

[0022] 2. In the utility model, by means of the composition of the installation groove, the second spring, the limit plate and the adapter plate, centrifuge tubes of different diameters can be placed, thereby improving the adaptability of the disk placed in the centrifuge, thereby improving the practicality and stabilizing the centrifuge tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of the centrifuge for feed testing proposed by the utility model;

[0024] Figure 2This is a schematic diagram of the engaging column in the centrifuge for feed testing proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of a chuck in a centrifuge for feed testing proposed in the utility model;

[0026] Figure 4 This is a cross-sectional view of the center column of the centrifuge for feed testing proposed by the utility model;

[0027] Figure 5 This is a schematic diagram of a card slot in a centrifuge for feed testing proposed by the utility model;

[0028] Figure 6 This is a schematic diagram of placing a disc in the centrifuge for feed testing proposed by the utility model.

[0029] Legend:

[0030] 1. Housing; 2. Motor; 3. Clamping plate; 4. Column; 5. Mounting slot; 6. Spring 1; 7. Limiting round block; 8. Clamp head; 9. Driving column; 10. Connecting rod; 11. Clamping column; 12. Placement plate; 13. Clamping slot; 14. Adapter mechanism; 1401. Placement slot; 1402. Spring 2; 1403. Limiting plate; 1404. Adapter plate; 15. Placement hole; 16. Rotating cover; 17. Handle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 2-4An embodiment of the utility model is as follows: a centrifuge for feed detection comprises a shell 1, a motor 2 is fixedly connected to the inside of the shell 1, the function of the motor 2 is to provide power for centrifugation, a clamping disk 3 is fixedly connected to the output end of the motor 2, a column 4 is fixedly connected to the top of the clamping disk 3, the function of the column 4 is to provide an installation position, a mounting groove 5 is provided inside the column 4, the function of the mounting groove 5 is to provide an installation position, a spring 6 is fixedly connected to the inside of the mounting groove 5, the function of the spring 6 is to use its own elastic force to reset the limit round block 7, the other end of the spring 6 is fixedly connected to the limit round block 7, the limit round block 7 can prevent the clamp head 8 from sliding out of the inside of the mounting groove 5, the side of the limit round block 7 away from the spring 6 is fixedly connected to the clamp head 8, the inside of the column 4 is slidably connected to a driving column 9, and the external rotation connection of the driving column 9 A connecting rod 10 is connected, and the driving column 9 is pressed downward to drive the connecting rod 10 to rotate, and then the limiting round block 7 can be driven to move, so as to drive the clamping head 8 to move toward the inside of the installation groove 5. The other end of the connecting rod 10 is rotatably connected to the bottom of the limiting round block 7, and the outside of the column 4 is slidably connected with a clamping column 11. The clamping column 11 can be clamped with the clamping disk 3, so that the clamping column 11 can be driven to rotate when the clamping disk 3 rotates, and then slipping can be avoided. The top of the clamping column 11 is fixedly connected with a placement disk 12, and a clamping groove 13 is provided inside the clamping column 11. An adapter mechanism 14 is provided inside the placement disk 12. The function of the adapter mechanism 14 is to place centrifuge tubes of different diameters and provide stability for the centrifuge tubes. The clamping head 8 is clamped with the clamping groove 13, and the clamping disk 3 is clamped with the clamping column 11.

[0033] Reference Figure 5-6 The adapter mechanism 14 includes a plurality of placement grooves 1401. The placement grooves 1401 are used to provide installation positions. The plurality of placement grooves 1401 are all arranged inside the placement plate 12. A second spring 1402 is fixedly connected inside the placement groove 1401. The second spring 1402 is used to use its own elastic force to give a relative direction force to the limit plate 1403. The other end of the second spring 1402 is fixedly connected to the limit plate 1403. The limit plate 1403 can prevent the adapter plate 1404 from moving out of the placement groove 1401. On the outside, the side of the limit plate 1403 away from the spring 2 1402 is fixedly connected with an adapter plate 1404. The adapter plate 1404 can place the centrifuge tube on the top of the adapter plate 1404, so as to adapt to centrifuge tubes of different diameters, and can clamp the centrifuge tube in the middle, so as to maintain the stability of the centrifuge tube. A plurality of placement holes 15 are provided inside the placement plate 12. The placement holes 15 can provide for placing centrifuge tubes. A plurality of placement grooves 1401 are arranged on opposite sides of the placement holes 15.

[0034] Reference Figure 1-2The middle part of the placement tray 12 is slidably connected to the outside of the column 4, the placement tray 12 is arranged inside the shell 1, and the top of the shell 1 is rotatably connected to a rotating cover 16, the function of the rotating cover 16 is to cover the top of the shell 1, and the side of the rotating cover 16 away from the shell 1 is fixedly connected to a handle 17, the function of the handle 17 is to facilitate the lifting of the rotating cover 16, the limiting circle 7 is slidably connected to the inside of the installation groove 5, the connecting rod 10 is arranged inside the column 4, the limiting plate 1403 is slidably connected to the inside of the placement groove 1401, and the adapter plate 1404 is slidably connected to the inside of the placement tray 12.

[0035] Working principle: When installing the placement plate 12, first press the driving column 9 downward, so that the driving column 9 can be driven to move downward. When the driving column 9 moves downward, it can drive the connecting rod 10 to rotate. After the connecting rod 10 rotates, it can drive the limiting round block 7 to move to one side of the driving column 9, thereby driving the clamping head 8 to move to one side of the driving column 9. At this time, pick up the placement plate 12 and align the clamping groove 13 on the clamping column 11 with the clamping head 8, and slide the placement plate 12 and the clamping column 11 into the outside of the column 4, so that it slides to the bottom of the column 4 and the clamping column 11 can be clamped on the top of the clamping plate 3, so that there will be no slipping when the column 4 rotates. 9 is loosened, and under the action of spring one 6, the limiting round block 7 can be driven to move to the side away from the driving column 9, thereby driving the clamping head 8 to move to the side away from the driving column 9. At this time, the clamping head 8 and the card slot 13 are engaged, thereby completing the installation of the placement plate 12, and preventing the centrifuge tube of the feed sample from being placed into the placement hole 15. When the placement hole 15 is placed into the placement hole 15, the adapter plates 1404 on both sides of the placement hole 15 can be moved to the side of the spring two 1402, thereby driving the limiting plate 1403 to move to the side of the spring two 1402, and then squeezing the spring two 1402, thereby adapting to centrifuge tubes of different sizes and squeezing the centrifuge tubes to stabilize them.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A centrifuge for testing feed, comprising a housing (1), characterized in that: The housing (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a clamping disk (3), the top of the clamping disk (3) is fixedly connected to a column (4), a mounting groove (5) is provided inside the column (4), a spring (6) is fixedly connected inside the mounting groove (5), the other end of the spring (6) is fixedly connected to a limiting circular block (7), and a clamping head (8) is fixedly connected to the side of the limiting circular block (7) away from the spring (6). The column (4) is internally slidably connected to a driving column (9), the driving column (9) is externally rotatably connected to a connecting rod (10), the other end of the connecting rod (10) is rotatably connected to the bottom of the limiting round block (7), the column (4) is externally slidably connected to a snap-fit ​​column (11), the top of the snap-fit ​​column (11) is fixedly connected to a placement plate (12), a snap-fit ​​column (11) is internally provided with a slot (13), and an adapting mechanism (14) is provided internally of the placement plate (12).

2. The centrifuge for feed testing according to claim 1, characterized in that: The adapting mechanism (14) comprises a plurality of placement grooves (1401), wherein the plurality of placement grooves (1401) are all arranged inside the placement plate (12), a second spring (1402) is fixedly connected inside the placement groove (1401), the other end of the second spring (1402) is fixedly connected to a limiting plate (1403), and an adapting plate (1404) is fixedly connected to a side of the limiting plate (1403) away from the second spring (1402).

3. The centrifuge for feed detection according to claim 2, characterized in that: A plurality of placement holes (15) are provided inside the placement plate (12), and a plurality of placement grooves (1401) are arranged in pairs on opposite sides of the placement holes (15).

4. The centrifuge for feed testing according to claim 1, characterized in that: The clamping head (8) is clamped with the clamping groove (13), and the clamping plate (3) is clamped with the clamping column (11).

5. The centrifuge for feed testing according to claim 1, characterized in that: The middle part of the placement plate (12) is slidably connected to the outside of the column (4), and the placement plate (12) is arranged inside the housing (1).

6. The centrifuge for feed testing according to claim 1, characterized in that: The top of the housing (1) is rotatably connected to a rotating cover (16), and a handle (17) is fixedly connected to a side of the rotating cover (16) away from the housing (1).

7. The centrifuge for feed testing according to claim 1, characterized in that: The limiting circular block (7) is slidably connected inside the mounting groove (5), and the connecting rod (10) is arranged inside the column (4).

8. The centrifuge for feed testing according to claim 2, characterized in that: The limiting plate (1403) is slidably connected to the interior of the placement groove (1401), and the adapting plate (1404) is slidably connected to the interior of the placement plate (12).

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