Sample impurity separation device for food detection

Abstract

The utility model relates to the technical field of separation devices, and provides a sample impurity separation device for food detection, which comprises a fixed seat and a discharge port, a movable box is arranged at the top of the fixed seat, sliding blocks are uniformly fixed on two sides of the bottom end of the movable box, sliding rods penetrate through the interiors of the sliding blocks, and the discharge port is arranged on the fixed seat. A discharging opening is formed in one side of the bottom of the movable box, a discharging barrel is arranged in the movable box, a screen is arranged at the bottom of the discharging barrel, and a cover body is arranged at the top end of the movable box. The cleaning structure is arranged, the movable box moves back and forth through the separation structure, meanwhile, the movable box can drive the discharging barrel to move, the screen moves back and forth at the top end of the cleaning brush, impurities at the bottom of the screen are swept by the cleaning brush and fall into the bottom of the movable box, and the function that the device is convenient to clean is achieved; therefore, the applicability of the sample impurity separation device for food detection in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of separation devices, in particular to a sample impurity separation device for food detection. Background Art

[0002] Separation device is a device that realizes the separation process. Separation can effectively remove impurities in raw materials and leave qualified particles, which is an important part of raw material processing. In food production, it is necessary to separate solid particles according to their size, density and other properties, so a sample impurity separation device for food testing is used;

[0003] To this end, the patent with the authorization announcement number CN219129906U discloses a sample impurity separation device for food testing, including a base, a support rod is arranged on the surface of the base, a screening cylinder is arranged on the upper end of the support rod, the screening cylinder vibrates through a vibration mechanism, a screening net is fixedly connected to the inner surface of the screening cylinder, a circular opening is arranged at the center of the screening net, and a guide hopper is fixed on the lower surface of the circular opening. By arranging a conical structure guide hopper made of silica gel at the middle end of the screening net, the guide hopper can be pressed down and turned out when the material is discharged, so that the material can be guided downwards easily, and the material guiding is convenient;

[0004] Although the above-mentioned food testing sample impurity separation device is convenient for guiding materials and turning out, the device has a relatively single function when in use, which makes it less applicable when in use. Utility Model Content

[0005] The utility model aims to provide a sample impurity separation device for food detection, so as to solve the defect that the existing sample impurity separation device for food detection is inconvenient to clean.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a sample impurity separation device for food testing, comprising a fixing seat and a discharge port;

[0007] A movable box is arranged on the top of the fixed seat, sliders are evenly fixed on both sides of the bottom of the movable box, and slide bars are passed through the inside of the sliders. A discharge port is arranged on one side of the bottom of the movable box, a discharge barrel is arranged inside the movable box, a screen is arranged at the bottom of the discharge barrel, and a cover body is arranged on the top of the movable box;

[0008] A separation structure is provided on one side of the fixing seat;

[0009] A cleaning structure is arranged at the bottom end of the screen, and the cleaning structure comprises a support rod, a fixed block and a cleaning brush. A fixed block is arranged at the bottom end of the screen, cleaning brushes are evenly arranged on the top of the fixed block, and a support rod is fixed on one side of the fixed block.

[0010] When using the device, by providing a cleaning structure, the device is easy to clean, thereby improving the applicability of the sample impurity separation device for food testing when in use; by providing a separation structure, the device is easy to separate, thereby improving the convenience of the sample impurity separation device for food testing when in use.

[0011] Preferably, the top of the cleaning brush contacts the bottom of the screen, and one end of the support rod extends to the outside of the movable box and is fixedly connected to the inner wall of the fixed seat. The movable box is moved back and forth by the separation structure, and the movable box drives the discharge barrel to move, so that the screen moves back and forth on the top of the cleaning brush. At this time, impurities at the bottom of the screen are cleaned by the cleaning brush and fall into the bottom of the movable box.

[0012] Preferably, the separation structure comprises a disc, a drive shaft, a push plate, a push rod, a reset spring, a drive motor, and a support seat, wherein the support seat is arranged on one side of the fixed seat, a drive motor is installed on the top of the support seat, a push rod is fixed on one side of the bottom of the fixed seat, a reset spring is sleeved on the outer side of the push rod, a push plate is arranged on the side of the push rod away from the fixed seat, a disc is arranged on the side of the push plate away from the push rod, and a drive shaft is fixed on one side of the inner side of the disc. When the drive motor is started, the drive motor will drive the drive shaft to rotate, and the drive shaft will drive the disc to rotate. As the disc rotates, the disc will push the push plate, and the movable box will move through the push rod. At the same time, the movable box will slide on the outer side of the slide rod through the slider, and under the action of the reset spring, it will play a reset role, so that the movable box can realize reciprocating movement, so that the fine particles inside the discharge barrel are screened through the screen and placed at the bottom of the movable box, and discharged from the discharge port.

[0013] Preferably, one end of the driving shaft extends to the outside of the disc and is fixedly connected to the output end of the driving motor, and one end of the push rod passes through the fixing seat and is fixedly connected to one side of the push plate.

[0014] Preferably, one end of the return spring is fixedly connected to one side of the push plate, and the other end of the return spring is fixedly connected to one side of the fixing seat.

[0015] Preferably, the bottom end of the movable box is designed to be inclined, and the sliding blocks are symmetrically distributed on both sides of the bottom end of the movable box.

[0016] Preferably, both ends of the sliding rod are fixedly connected to the inner wall of the fixing seat, and the sliding rod and the sliding block constitute a sliding structure.

[0017] The utility model provides a sample impurity separation device for food testing, which has the advantages of:

[0018] By providing a cleaning structure, the movable box is moved back and forth through the separation structure, and the movable box drives the discharge barrel to move, so that the screen moves back and forth on the top of the cleaning brush. At this time, the impurities at the bottom of the screen are swept by the cleaning brush and fall into the bottom of the movable box, realizing the function of facilitating cleaning of the device, thereby improving the applicability of the sample impurity separation device for food testing when in use;

[0019] By providing a separation structure and starting the driving motor, the driving motor will drive the driving shaft to rotate, and the driving shaft will drive the disc to rotate. As the disc rotates, the disc will push the push plate, and the movable box will be driven to move through the push rod. At the same time, the movable box will slide on the outside of the slide rod through the slider, and under the action of the reset spring, it will play a reset role, so that the movable box can achieve reciprocating movement, so that the fine particles inside the discharge barrel are screened through the screen and placed at the bottom of the movable box, and discharged from the discharge port, thereby realizing the function of facilitating separation of the device, thereby improving the convenience of the sample impurity separation device for food testing when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the top cross-sectional structure of the utility model;

[0023] Figure 4 It is a side cross-sectional structural schematic diagram of the utility model;

[0024] Figure 5 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0025] Explanation of the reference numerals in the figure: 1. fixed seat; 2. discharge port; 3. movable box; 4. cover body; 5. discharge barrel; 6. cleaning structure; 601. support rod; 602. fixed block; 603. cleaning brush; 7. separation structure; 701. disc; 702. drive shaft; 703. push plate; 704. push rod; 705. reset spring; 706. drive motor; 707. support seat; 8. slide rod; 9. slide block; 10. screen. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5 The utility model provides a sample impurity separation device for food detection, comprising a fixed seat 1 and a discharge port 2, a movable box 3 is arranged on the top of the fixed seat 1, sliders 9 are evenly fixed on both sides of the bottom of the movable box 3, and slide bars 8 are penetrated inside the sliders 9, a discharge port 2 is arranged on one side of the bottom of the movable box 3, a discharge cylinder 5 is arranged inside the movable box 3, a screen 10 is arranged at the bottom of the discharge cylinder 5, a cover body 4 is arranged on the top of the movable box 3, a separation structure 7 is arranged on one side of the fixed seat 1, the separation structure 7 comprises a disc 701, a driving shaft 702, a push plate 703, a push rod 704, a reset spring 705, a driving motor 706, and a support seat 707, the support seat 707 is arranged on one side of the fixed seat 1, the driving motor 706 is installed on the top of the support seat 707, and a push rod 70 is fixed on one side of the bottom of the fixed seat 1 4. A return spring 705 is sleeved on the outer side of the push rod 704, a push plate 703 is arranged on the side of the push rod 704 away from the fixed seat 1, a disc 701 is arranged on the side of the push plate 703 away from the push rod 704, a driving shaft 702 is fixed on one side of the disc 701, one end of the driving shaft 702 extends to the outside of the disc 701 and is fixedly connected to the output end of the driving motor 706, one end of the push rod 704 passes through the fixed seat 1 and is fixedly connected to one side of the push plate 703, one end of the return spring 705 is fixedly connected to one side of the push plate 703, and the other end of the return spring 705 is fixedly connected to one side of the fixed seat 1, the bottom end of the inside of the movable box 3 is inclined, the sliders 9 are symmetrically distributed on both sides of the bottom end of the movable box 3, both ends of the slide rod 8 are fixedly connected to the inner wall of the fixed seat 1, and the slide rod 8 and the slider 9 constitute a sliding structure.

[0028] Reference Figure 1 and Figure 2-3 As shown, start the drive motor 706, the drive motor 706 will drive the drive shaft 702 to rotate, the drive shaft 702 will drive the disc 701 to rotate, as the disc 701 rotates, the disc 701 will push the push plate 703, and the movable box 3 will move through the push rod 704. At the same time, the movable box 3 will slide on the outside of the slide rod 8 through the slider 9, and under the action of the reset spring 705, it will play a reset role, so that the movable box 3 can realize reciprocating movement, so that the fine particles inside the discharge barrel 5 are screened through the screen 10 and placed at the bottom of the movable box 3, and discharged from the discharge port 2.

[0029] A cleaning structure 6 is provided at the bottom end of the screen 10, and the cleaning structure 6 includes a support rod 601, a fixed block 602 and a cleaning brush 603. A fixed block 602 is provided at the bottom end of the screen 10, and cleaning brushes 603 are evenly provided on the top of the fixed block 602. A support rod 601 is fixed to one side of the fixed block 602, and the top of the cleaning brush 603 is in contact with the bottom end of the screen 10. One end of the support rod 601 extends to the outside of the movable box 3 and is fixedly connected to the inner wall of the fixed seat 1.

[0030] Reference Figure 1 and Figure 5 As shown, the movable box 3 is moved back and forth by the separation structure 7, and at the same time, the movable box 3 drives the discharge barrel 5 to move, so that the screen 10 moves back and forth on the top of the cleaning brush 603. At this time, the impurities at the bottom of the screen 10 are cleaned by the cleaning brush 603 and fall into the bottom of the movable box 3.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A sample impurity separation device for food testing, comprising a fixing seat (1) and a discharge port (2); Features: A movable box (3) is arranged on the top of the fixed seat (1), sliders (9) are evenly fixed on both sides of the bottom of the movable box (3), and slide bars (8) are passed through the inside of the sliders (9), a discharge port (2) is arranged on one side of the bottom of the movable box (3), a discharge barrel (5) is arranged inside the movable box (3), a screen (10) is arranged at the bottom of the discharge barrel (5), and a cover (4) is arranged at the top of the movable box (3); A separation structure (7) is provided on one side of the fixing seat (1); A cleaning structure (6) is arranged at the bottom end of the screen (10), and the cleaning structure (6) comprises a support rod (601), a fixed block (602) and a cleaning brush (603); a fixed block (602) is arranged at the bottom end of the screen (10), cleaning brushes (603) are evenly arranged on the top of the fixed block (602), and a support rod (601) is fixed on one side of the fixed block (602).

2. A sample impurity separation device for food testing according to claim 1, characterized in that: The top end of the cleaning brush (603) contacts the bottom end of the screen (10), and one end of the support rod (601) extends to the outside of the movable box (3) and is fixedly connected to the inner wall of the fixed base (1).

3. The device for separating impurities from food samples according to claim 1, characterized in that: The separation structure (7) comprises a disc (701), a drive shaft (702), a push plate (703), a push rod (704), a return spring (705), a drive motor (706), and a support seat (707); the support seat (707) is arranged on one side of the fixed seat (1); the drive motor (706) is installed on the top of the support seat (707); a push rod (704) is fixed to one side of the bottom of the fixed seat (1); a return spring (705) is sleeved on the outer side of the push rod (704); a push plate (703) is arranged on the side of the push rod (704) away from the fixed seat (1); a disc (701) is arranged on the side of the push plate (703) away from the push rod (704); and a drive shaft (702) is fixed to one side of the inside of the disc (701).

4. A sample impurity separation device for food testing according to claim 3, characterized in that: One end of the driving shaft (702) extends to the outside of the disc (701) and is fixedly connected to the output end of the driving motor (706), and one end of the push rod (704) passes through the fixing seat (1) and is fixedly connected to one side of the push plate (703).

5. The device for separating impurities from food samples according to claim 3, characterized in that: One end of the return spring (705) is fixedly connected to one side of the push plate (703), and the other end of the return spring (705) is fixedly connected to one side of the fixing seat (1).

6. The device for separating impurities from food samples according to claim 1, characterized in that: The bottom end of the movable box (3) is designed to be inclined, and the sliding blocks (9) are symmetrically distributed on both sides of the bottom end of the movable box (3).

7. The device for separating impurities from food samples according to claim 1, characterized in that: Both ends of the sliding rod (8) are fixedly connected to the inner wall of the fixed seat (1), and the sliding rod (8) and the sliding block (9) form a sliding structure.

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