Screening device for food production

Abstract

The utility model discloses a screening device for food production, which belongs to the technical field of food production and comprises a workbench, a fixing frame is connected onto the workbench, a limiting groove is formed in the fixing frame, a moving device is slidably connected into the limiting groove, the moving device comprises a moving plate, and the moving plate is arranged on the workbench. A fixed disc is rotationally connected into a circular groove formed in the side face of the movable plate, and an eccentric wheel is rotationally connected into the fixed disc. According to the food production screening device, a limiting groove and a baffle are arranged, a motor is started, the motor drives a first rotating shaft, an eccentric wheel and a cam to synchronously rotate, then when a fixed disc is driven to rotate in a movable plate, the movable plate reciprocates in the limiting groove, and then a connecting rod and a screening box are driven to synchronously and horizontally reciprocate; the device can move the screen box in two directions in the horizontal direction and the vertical direction, the situation that screen holes are blocked due to shaking screening in the single direction is avoided, and the screening efficiency of the device is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of food production, in particular to a food production screening device. Background Art

[0002] In the process of food processing and production, a screening device is needed to screen the food again, and classify the food into different tastes and different grades according to the size of the food particles, so as to facilitate consumers to choose. The existing screening devices generally pour the food directly into the screening frame and screen it by shaking in one direction. However, the food particles are small and easy to stick to each other, and the shaking screening in one direction can easily cause the screen holes to be blocked. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a food production screening device, which solves the problem that shaking screening in a single direction easily leads to blockage of the screen holes.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a food production screening device, comprising a workbench, a fixed frame is connected to the workbench, a limiting groove is provided in the fixed frame, a moving device is slidably connected in the limiting groove, the moving device comprises a moving plate, a fixed disk is rotatably connected in a circular groove provided in the side of the moving plate, an eccentric wheel is rotatably connected in the fixed disk, a first rotating shaft is connected in the eccentric wheel, one end of the first rotating shaft is connected to a motor, the other end of the first rotating shaft is connected to a cam, two slide grooves are provided on the side of the moving plate, a connecting rod is slidably connected in the slide groove, one end of the two connecting rods is connected to the same screen box, and a dust suction device is connected to the fixed frame.

[0005] As a further solution of the utility model: the dust collection device includes a dust collection box, and the dust collection box is connected to the fixing frame.

[0006] As a further solution of the utility model: the dust box is connected to a dust hood through a connecting pipe, and a support rod is connected to the side of the dust hood.

[0007] As a further solution of the utility model: the support rod is connected to the outside of the dust collection box, the motor is connected to a fixing seat, the fixing seat is connected to a workbench, and a collection box is provided on the workbench.

[0008] As a further solution of the utility model: a moving frame is connected under the workbench, and four universal wheels are connected under the moving frame.

[0009] As a further solution of the utility model: a baffle is connected to the side of the screen box, and the baffle is overlapped outside the cam.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The food production screening device is provided with a limit groove, a moving device, a dust suction device, a fixed seat, a moving frame and a baffle, and the motor is started. The motor drives the first rotating shaft, the eccentric wheel and the cam to rotate synchronously, and then drives the fixed plate to rotate in the moving plate, so that the moving plate reciprocates in the limit groove, and then drives the connecting rod and the screen box to reciprocate horizontally synchronously, and the cam can continuously act on the baffle, so that the baffle drives the screen box and the connecting rod to reciprocate up and down synchronously, so that the device can move the screen box in both directions in the horizontal and vertical directions, avoiding the blockage of the screen holes due to shaking screening in a single direction, thereby ensuring the screening efficiency of the device.

[0012] 2. The food production screening device is provided with a dust suction device, a dust suction box, a dust hood and a support rod. When the dust suction box is opened, the dust suction box can absorb the dust generated during screening through the dust suction hood and the connecting pipe, and collect it into the dust suction box, so that the device can absorb the dust generated during the production process to avoid the dust from flying around and increasing the difficulty of cleaning work, thereby improving the cleaning effect of the device.

[0013] 3. The food production screening device, by setting a slide groove and a support rod, and the cooperation between the slide groove and the connecting rod can avoid the displacement and dislocation of the connecting rod when moving, thereby ensuring the stability of the connecting rod when moving; and the support rod can support the dust hood, avoiding the displacement and shaking of the dust hood when in use, thereby ensuring the stability of the dust hood when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the fixing frame of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the fixed plate of the utility model;

[0017] Figure 4 It is a three-dimensional structural diagram of the first rotating shaft of the utility model;

[0018] In the figure: 1. workbench; 2. fixed frame; 3. limit groove; 4. moving device; 401. moving plate; 402. fixed plate; 403. eccentric wheel; 404. first rotating shaft; 405. motor; 406. cam; 407. slide groove; 408. connecting rod; 409. screen box; 5. dust suction device; 501. dust suction box; 502. dust suction hood; 503. support rod; 6. fixed seat; 7. moving frame; 8. baffle. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a food production screening device, comprising a workbench 1, a mobile frame 7 is connected under the workbench 1, four universal wheels are connected under the mobile frame 7, a fixed frame 2 is connected on the workbench 1, and a limiting groove 3 is provided in the fixed frame 2. By setting the limiting groove 3, the limiting groove 3 and the mutual cooperation of the moving plate 401 can avoid the moving plate 401 from being offset and stuck when moving, thereby ensuring the stability of the moving plate 401 when moving;

[0021] A moving device 4 is slidably connected in the limiting groove 3, and the moving device 4 includes a moving plate 401, a fixed plate 402 is rotatably connected in a circular groove opened on the side of the moving plate 401, an eccentric wheel 403 is rotatably connected in the fixed plate 402, a first rotating shaft 404 is connected in the eccentric wheel 403, one end of the first rotating shaft 404 is connected to a motor 405, and the other end of the first rotating shaft 404 is connected to a cam 406. By setting the cam 406, the cam 406 can continuously vibrate the baffle 8, and then can drive the screen box 409 to shake in the vertical direction, thereby improving the screening effect of the screen box 409;

[0022] Two slide grooves 407 are provided on the side of the movable plate 401. By providing the slide grooves 407, the slide grooves 407 and the connection rod 408 cooperate with each other to avoid the connection rod 408 from being offset and misaligned when moving, thereby ensuring the stability of the connection rod 408 when moving.

[0023] A connecting rod 408 is slidably connected in the slide groove 407, one end of the two connecting rods 408 is connected to the same screen box 409, a baffle 8 is connected to the side of the screen box 409, the baffle 8 is overlapped on the outside of the cam 406, and a dust suction device 5 is connected to the fixed frame 2, the dust suction device 5 includes a dust suction box 501, the dust suction box 501 is connected to the fixed frame 2, the dust suction box 501 is connected to the dust suction hood 502 through a connecting pipe, and a support rod 503 is connected to the side of the dust suction hood 502. By providing the support rod 503, the support rod 503 can support the dust suction hood 502, so as to avoid the dust suction hood 502 from being offset and shaking when in use, thereby ensuring the stability of the dust suction hood 502 when in use;

[0024] The support rod 503 is connected to the outside of the dust box 501, and the motor 405 is connected to the outside with a fixed seat 6. By setting the fixed seat 6, the fixed seat 6 can support and fix the motor 405 to prevent the motor 405 from being vibrated and falling during operation, thereby ensuring the safety of the motor 405 during operation. The fixed seat 6 is connected to the workbench 1, and a collection box is provided on the workbench 1.

[0025] The working principle of the utility model is:

[0026] When using the device, first pour the food to be screened into the screen box 409, then start the motor 405, the motor 405 drives the first rotating shaft 404, the eccentric wheel 403 and the cam 406 to rotate synchronously, and then drives the fixed plate 402 to rotate in the movable plate 401, and makes the movable plate 401 reciprocate in the limiting groove 3, thereby driving the connecting rod 408 and the screen box 409 to reciprocate horizontally synchronously, and the cam 406 can continuously act on the baffle 8, thereby making the baffle 8 drive the screen box 409 and the connecting rod 408 to reciprocate up and down in the slide groove 407, and then open the dust box 501, and the dust generated during screening can be adsorbed through the dust hood 502 and the connecting pipe, and collected in the dust box 501, and finally the screened food is collected through the collection box.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A food production screening device, comprising a workbench (1), characterized in that: The workbench (1) is connected to a fixed frame (2), a limiting groove (3) is provided in the fixed frame (2), a moving device (4) is slidably connected in the limiting groove (3), the moving device (4) comprises a moving plate (401), a fixed disk (402) is rotatably connected in a circular groove provided in the side of the moving plate (401), an eccentric wheel (403) is rotatably connected in the fixed disk (402), a first rotating shaft (404) is connected in the eccentric wheel (403), one end of the first rotating shaft (404) is connected to a motor (405), and the other end of the first rotating shaft (404) is connected to a cam (406), two sliding grooves (407) are provided on the side of the moving plate (401), a connecting rod (408) is slidably connected in the sliding groove (407), and one end of the two connecting rods (408) is connected to the same screen box (409), and a dust suction device (5) is connected to the fixed frame (2).

2. A food production screening device according to claim 1, characterized in that: The dust collection device (5) comprises a dust collection box (501), and the dust collection box (501) is connected to the fixing frame (2).

3. A food production screening device according to claim 2, characterized in that: The dust collection box (501) is connected to a dust collection hood (502) via a connecting pipe, and a support rod (503) is connected to the side of the dust collection hood (502).

4. A food production screening device according to claim 3, characterized in that: The support rod (503) is connected to the outside of the dust collection box (501), the motor (405) is externally connected to a fixing seat (6), the fixing seat (6) is connected to a workbench (1), and a collection box is provided on the workbench (1).

5. A food production screening device according to claim 1, characterized in that: A movable frame (7) is connected below the workbench (1), and four universal wheels are connected below the movable frame (7).

6. A food production screening device according to claim 1, characterized in that: A baffle (8) is connected to the side of the screen box (409), and the baffle (8) is overlapped outside the cam (406).

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