A food pretreatment crushing device for testing

Abstract

This application discloses a food pretreatment crushing device, belonging to the field of food testing. It includes a base plate, a support frame fixedly connected to the top of the base plate, and two support plates fixedly connected to the front of the support frame. A feeding assembly is disposed between the two support plates. The feeding assembly includes a rotating shaft that passes through and rotatably connects to the two support plates. A baffle is fixedly connected to the outer surface of the rotating shaft and slidably connects to the two support plates. A connecting arm is fixedly connected to the front of the baffle. A fixing block is fixedly connected above the rotating shaft, and a placement cylinder is fixedly connected above the support plates. This application uses the feeding assembly to block the through holes in the placement cylinder and support plates to facilitate crushing. When the feeding assembly is rotated to move away from the through holes, the space under the placement cylinder is opened, allowing the crushed food to fall, thus facilitating feeding.

Description

Technical Field

[0001] This application relates to the field of food testing, and more specifically, to a food pretreatment and crushing device. Background Technology

[0002] With the continuous advancement of technology and the improvement of economic levels, people are paying more and more attention to food safety. Food testing is conducted according to national standards to detect harmful substances in food, mainly detecting harmful and toxic indicators such as heavy metals and aflatoxin. Food testing requires the food to be crushed.

[0003] Patent document CN215811956U discloses a food pretreatment crushing device. This utility model discloses a food pretreatment crushing device including a base, a support plate on one side of the top of the base, a bearing plate on one side of the top of the support plate, a groove on the bearing plate, a clamping mechanism on one side of the base, a crushing container on the top of the base via the clamping mechanism, a cam inside the groove, one side of the cam being fixedly installed to the output end of a crushing motor on one side of the bearing plate via a coupling, a support cylinder on the bearing plate at the bottom of the groove, a crushing rod installed inside the support cylinder via a reset mechanism, and a crushing head at the bottom of the crushing rod. In the aforementioned application, the food sample for testing is first placed in the crushing container, then the crushing container is placed on the base and fixed by the clamping mechanism to begin crushing the food. However, when crushing the food, another container needs to be used and fixed. After crushing, it is inconvenient to remove the food from the container and to feed it. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a food pretreatment crushing device, solving the problems mentioned in the background section. To achieve the above objectives, this utility model is implemented through the following technical solution: A food pretreatment crushing device includes a base plate, a support frame fixedly connected above the base plate, a support plate fixedly connected to the front of the support frame, two support plates, a feeding assembly between the two support plates, the feeding assembly including a rotating shaft, the rotating shaft passing through and rotatably connected between the two support plates, a baffle fixedly connected to the outer surface of the rotating shaft, the baffle slidably connected between the two support plates, a connecting arm fixedly connected to the front of the baffle, a fixing block fixedly connected above the rotating shaft, a placement cylinder fixedly connected above the support plates, a limit component provided on the front of the placement cylinder, and a crushing assembly provided above the placement cylinder.

[0005] Preferably, the limiting component includes a slide rail, which is fixedly connected to the front of the placement cylinder. A slider is slidably connected to the front of the slide rail, and an insert is fixedly connected below the slider. The insert is inserted into the top of the fixing block.

[0006] Preferably, the bottom of the placement cylinder and the support plate are provided with through holes.

[0007] Preferably, the crushing component includes a telescopic rod, which is fixedly connected to the top of the inner surface of the support frame. A pressure block is fixedly connected to the lower end of the telescopic rod, and the pressure block is adapted to the placement cylinder. A driving component is provided above the crushing component.

[0008] Preferably, the drive assembly includes a turntable, and a push bar is rotatably connected to the right side of the turntable, the push bar being hinged to the top of the pressure block.

[0009] Preferably, the drive assembly further includes a pad, on which a motor is fixedly connected, and the output end of the motor is fixedly connected to the left side of the turntable via a coupling.

[0010] The advantages of this application are:

[0011] (1) This application sets up a feeding component to block the through holes on the placement cylinder and the support plate to facilitate crushing. When the feeding component is rotated to move away from the through hole, the bottom of the placement cylinder will be opened and the crushed food will fall, which facilitates feeding.

[0012] (2) This application sets up a driving component to drive the crushing component to move up and down repeatedly, so as to crush the food in the container. The food will be fully crushed under the repeated pressure of the crushing component, which has the function of facilitating the thorough crushing of food. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of this utility model in the material cutting state;

[0016] Figure 3 This is a right view of the overall structure of this utility model;

[0017] Figure 4 This is the utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0018] In the above image,

[0019] 1. Base plate; 2. Support frame; 3. Support plate; 4. Feeding assembly; 401. Rotating shaft; 402. Baffle; 403. Connecting arm; 404. Fixing block; 5. Placement cylinder; 6. Limiting assembly; 601. Slide rail; 602. Slider; 603. Insert bar; 7. Crushing assembly; 701. Telescopic rod; 702. Pressing block; 8. Drive assembly; 801. Turntable; 802. Push bar; 803. Pad block; 804. Motor. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments. Example

[0022] See Figures 1-4This embodiment provides a food pretreatment crushing device, including a base plate 1, a support frame 2 fixedly connected above the base plate 1, the support frame 2 being L-shaped, and a support plate 3 fixedly connected to the front of the support frame 2. There are two support plates 3, and a feeding assembly 4 is disposed between the two support plates 3. The feeding assembly 4 includes a rotating shaft 401, which passes through and rotatably connects to the two support plates 3. A baffle 402 is fixedly connected to the outer surface of the rotating shaft 401. The front of the baffle 402 has a chamfered bevel. When the baffle 402 rotates 90 degrees, it can be removed from the through hole on the placement cylinder 5 and the support plate 3. The baffle 402 is slidably connected between the two support plates 3, and a connecting... A fixing block 404 is fixedly connected above the connecting arm 403 and the rotating shaft 401. A placement cylinder 5 is fixedly connected above the support plate 3. The placement cylinder 5 is used to place food. A limiting component 6 is provided on the front of the placement cylinder 5. The limiting component 6 includes a slide rail 601. The slide rail 601 is fixedly connected to the front of the placement cylinder 5. A slider 602 is slidably connected to the front of the slide rail 601. The slider 602 will not fall off the slide rail 601. An insert 603 is fixedly connected below the slider 602. The insert 603 is inserted into the fixing block 404. The insert 603 is inserted through the fixing block 404. A crushing component 7 is provided above the placement cylinder 5. A through hole is provided at the bottom of the placement cylinder 5 and the support plate 3. The size of the through hole is the same as the inner diameter of the placement cylinder 5.

[0023] In practical use, the food to be tested is first placed into the placement cylinder 5, which is above the baffle 402. Then, the crushing component 7 crushes the food. After crushing, the slider 602 is slid upward on the slide rail 601 to pull the insert 603 out of the fixed block 404. At this time, the connecting arm 403 drives the baffle 402 to rotate 90 degrees around the rotating shaft 401, so that the baffle 402 is removed from the through hole on the placement cylinder 5 and the support plate 3. At this time, the food in the placement cylinder 5 loses the support of the baffle 402 and falls downward from the through hole on the support plate 3, which facilitates the discharge of the crushed food. Example

[0024] See Figures 1-4Based on Embodiment 1, the crushing component 7 includes a telescopic rod 701, which is fixedly connected to the top of the inner surface of the support frame 2. A pressure block 702 is fixedly connected to the lower end of the telescopic rod 701. The pressure block 702 is adapted to the placement cylinder 5. A driving component 8 is provided above the crushing component 7. The driving component 8 includes a turntable 801. A pusher bar 802 is rotatably connected to the right side of the turntable 801. The rotational connection point between the pusher bar 802 and the turntable 801 is eccentrically set on the turntable 801. The pusher bar 802 is hinged to the upper part of the pressure block 702. A slot for accommodating the pusher bar 802 is provided on the support frame 2. The pusher bar 802 can move in the slot as the turntable 801 rotates. The driving component 8 also includes a pad 803. A motor 804 is fixedly connected above the pad 803. The output end of the motor 804 is fixedly connected to the left side of the turntable 801 through a coupling. A rod-shaped protrusion is provided on the left side of the turntable 801 and connected to the output end of the motor 804.

[0025] When the above-mentioned equipment is used and food needs to be crushed, the motor 804 is started first. The rotation of the motor 804 will drive the turntable 801 to rotate. The rotation of the turntable 801 will drive the push bar 802. The push bar 802 will continuously push and pull the pressing block 702, causing the telescopic rod 701 to continuously extend and retract. When the pressing block 702 is pushed, it will extend into the placement cylinder 5 to squeeze the food. During the squeezing, the force on the baffle 402 will be supported by the support plate 3 located below. By the continuous rise and fall of the pressing block 702, the food is repeatedly squeezed, so as to facilitate the thorough crushing of the food.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A food pretreatment crushing device, comprising a base plate (1), characterized in that, A support frame (2) is fixedly connected above the base plate (1). A support plate (3) is fixedly connected to the front of the support frame (2). There are two support plates (3). A feeding assembly (4) is provided between the two support plates (3). The feeding assembly (4) includes a rotating shaft (401). The rotating shaft (401) passes through and is rotatably connected between the two support plates (3). A baffle (402) is fixedly connected to the outer surface of the rotating shaft (401). The baffle (402) is slidably connected between the two support plates (3). A connecting arm (403) is fixedly connected to the front of the baffle (402). A fixing block (404) is fixedly connected above the rotating shaft (401). A placement cylinder (5) is fixedly connected above the support plate (3). A limit assembly (6) is provided on the front of the placement cylinder (5). A crushing assembly (7) is provided above the placement cylinder (5).

2. The food pretreatment crushing device according to claim 1, characterized in that, The limiting component (6) includes a slide rail (601), which is fixedly connected to the front of the placement cylinder (5). A slider (602) is slidably connected to the front of the slide rail (601). An insert (603) is fixedly connected below the slider (602), and the insert (603) is inserted into the top of the fixing block (404).

3. The food pretreatment crushing device according to claim 2, characterized in that, The bottom of the placement cylinder (5) and the support plate (3) are provided with through holes.

4. The food pretreatment crushing device according to claim 3, characterized in that, The crushing component (7) includes a telescopic rod (701), which is fixedly connected to the top of the inner surface of the support frame (2). A pressure block (702) is fixedly connected to the lower end of the telescopic rod (701), which is adapted to the placement cylinder (5). A driving component (8) is provided above the crushing component (7).

5. The food pretreatment crushing device according to claim 4, characterized in that, The drive assembly (8) includes a turntable (801), and a push bar (802) is rotatably connected to the right side of the turntable (801). The push bar (802) is hinged to the top of the pressure block (702).

6. The food pretreatment crushing device according to claim 5, characterized in that, The drive assembly (8) also includes a pad (803), on which a motor (804) is fixedly connected. The output end of the motor (804) is fixedly connected to the left side of the turntable (801) via a coupling.

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