CN209784018U - Food detection preprocessing device - Google Patents

Abstract

The utility model belongs to the field of pretreatment equipment, in particular to a food detection and pretreatment device. Aiming at the problems that the existing food detection and pretreatment device is not convenient for pre-crushing food and vibrating the filter net, the following scheme is proposed , which includes a shell, a partition is fixedly installed in the shell, a discharge port is opened on the partition, two symmetrically arranged grinding rollers are installed in rotation in the discharge port, a mounting frame is slidably installed in the shell, and a mounting frame is installed on the mounting frame A filter screen is fixedly installed, and the filter screen is located below the feeding port, connecting grooves are provided on the inner walls of both sides of the housing, and the same stabilizing bar is fixedly installed on the top inner wall and the bottom inner wall of the connecting groove. The utility model has the advantages of reasonable design, simple structure and convenient operation. The food is crushed in advance by the crushing blade, so as to facilitate grinding, and the filter net can be vibrated to prevent the filter net from being blocked.

Description

Food testing pretreatment device

technical field

The utility model relates to the technical field of pretreatment equipment, in particular to a food detection pretreatment device.

Background technique

Food testing is the best way to supervise food safety. Food safety is highly concerned by the people. At present, when testing food, in order to improve the efficiency of testing, people have produced food testing equipment, but the testing process is cumbersome. In order to To make the detection fast and efficient, preprocessing is usually used.

In the existing food detection pretreatment device, a part directly grinds the food between the food and collects it after passing through the filter. It is inconvenient to pre-grind the food and vibrate the filter screen, so we propose a food detection pretreatment device to solve the above problems.

Contents of the invention

The purpose of this utility model is to solve the disadvantages of inconvenient pre-crushing of food and inconvenient vibration of the filter net in the prior art, and propose a food detection pretreatment device.

In order to achieve the above object, the utility model adopts the following technical solutions:

The food detection and pretreatment device includes a shell, and a partition plate is fixedly installed in the shell, and a discharge port is opened on the partition plate, and two symmetrically arranged grinding rollers are installed in rotation in the discharge port, and a mounting frame is slidably installed in the shell , the filter screen is fixedly installed on the mounting frame, and the filter screen is located below the feeding port, the inner walls of both sides of the housing are provided with connecting grooves, and the same stabilizer bar is fixedly installed on the top inner wall and the bottom inner wall of the connecting groove , both sides of the mounting frame are fixedly installed with connecting seats, and the connecting seats are slidably installed in the corresponding connecting grooves, and the connecting seats are movably sleeved on the stabilizer bars located on them, and the top of the mounting frame is fixedly installed with multiple return springs. One end, the other end of the return spring is fixedly installed on the partition, one end of the push rod is fixedly installed on the top of the mounting frame, the other end of the push rod extends to the top of the partition, and one side of the housing is fixedly installed with a mounting plate. A rotary motor is fixedly installed on the board, the output shaft of the rotary motor extends into the housing, a cam is fixedly set on the output shaft of the rotary motor, and the cam is adapted to the push rod, and a fixed sleeve at one end of the output shaft of the rotary motor is provided with a second A bevel gear, the top of the housing is rotated and installed with two symmetrically arranged rotating rods, a plurality of crushing blades are fixedly installed on the rotating rods, and a second bevel gear is fixed on one side of the two rotating rods , and the second bevel gear meshes with the first bevel gear, a pulley is fixedly set on the rotating rod, and a belt is connected between the two pulleys.

Preferably, a communication hole is opened on one side of the inner wall of the housing, and a collection box is placed on the bottom inner wall of the housing, and the collection box is adapted to the communication hole, and the collection box is conveniently placed under the filter screen through the communication hole.

Preferably, four baffles are fixedly installed on the top of the installation frame, and the four baffles are arranged in a rectangular shape, and the ground food on the filter screen is prevented from splashing by the baffles.

Preferably, balls are rollingly installed on the sides of the two connecting seats far away from each other, and the balls are rollingly connected with the connecting groove, and the friction force between the connecting seat and the connecting groove is reduced by the balls, so that the mounting frame can move up and down stably.

Preferably, the partition plate is provided with a sliding hole, and a sealing ring is fixedly installed in the sliding hole, and the push rod is connected to the sliding hole through the sealing ring in a sliding and sealing manner, and the sliding hole is sealed to prevent crushed food from splashing into the sliding hole Inside.

In the utility model, the food detection pretreatment device starts the rotating motor through the cooperation of the rotating motor, the cam, the rotating rod, the crushing blade, the first bevel gear, the second bevel gear, the pulley and the belt, and the rotating motor passes the output The shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives a rotating rod to rotate, a rotating rod drives a pulley to rotate, and a pulley is driven by a belt The other pulley rotates, and the other pulley drives another rotating rod to rotate, and the rotating rod drives the crushing blade to rotate, so as to facilitate the pre-crushing of food;

Through the cooperation of the installation frame, filter screen, collection box, connection groove, stabilizer bar, connection seat, return spring, baffle, push rod and cam, the output shaft of the rotating motor drives the cam to rotate, and the cam presses the push rod downward , the push rod drives the installation frame to move down, the installation frame drives the filter screen to move down, the installation frame drives the connecting seat to slide in the connection groove, the installation frame stretches the return spring, when the cam rotates a circle, the return spring Under the action of the elastic force, the mounting frame and the filter screen are reset. When the cam rotates continuously, the filter screen moves up and down reciprocatingly at this time, realizing the purpose of vibrating the filter screen.

The utility model has the advantages of reasonable design, simple structure and convenient operation. The food is crushed in advance by the crushing blade, so as to facilitate grinding, and the filter net can be vibrated to prevent the filter net from being blocked.

Description of drawings

Fig. 1 is the structural representation of the food detection pretreatment device that the utility model proposes;

Fig. 2 is the structural schematic diagram of part A of the food detection pretreatment device proposed by the utility model;

Fig. 3 is a schematic structural diagram of part B of the food detection pretreatment device proposed by the utility model.

In the figure: 1 shell, 2 partitions, 3 feeding port, 4 grinding roller, 5 installation frame, 6 filter screen, 7 collecting box, 8 connecting groove, 9 stabilizing bar, 10 connecting seat, 11 return spring, 12 gear Plate, 13 push rods, 14 mounting plates, 15 rotating motors, 16 cams, 17 rotating rods, 18 crushing blades, 19 first bevel gears, 20 second bevel gears, 21 pulleys, 22 belts.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-3, the food detection pretreatment device includes a housing 1, a partition 2 is fixedly installed in the housing 1, a feeding port 3 is opened on the partition 2, and two symmetrical Grinding roller 4 is provided, a driver is provided on the grinding roller 4, a control switch is connected to the driver, and the model of the control switch is set as pb-11c01, a mounting frame 5 is slidably installed in the housing 1, and a mounting frame 5 is fixedly installed on the mounting frame 5 The filter screen 6, and the filter screen 6 is located below the feeding port 3, the inner walls of both sides of the housing 1 are provided with connecting grooves 8, and the same stabilizing bar 9 is fixedly installed on the top inner wall and the bottom inner wall of the connecting groove 8 , both sides of the mounting frame 5 are fixedly installed with a connecting seat 10, and the connecting seat 10 is slidably installed in the corresponding connecting groove 8, and the connecting seat 10 is movably sleeved on the stabilizer bar 9, and the top of the mounting frame 5 is fixed One end of a plurality of back-moving springs 11 is installed, and the other end of back-moving spring 11 is fixedly installed on the dividing plate 2, and one end of the push rod 13 is fixedly installed on the top of the mounting frame 5, and the other end of the pushing rod 13 extends to the side of the dividing plate 2 Above, a mounting plate 14 is fixedly installed on one side of the housing 1, and a rotating motor 15 is fixedly installed on the mounting plate 14. The output shaft of the rotating motor 15 extends into the housing 1, and the output shaft of the rotating motor 15 is fixedly sleeved with a Cam 16, cam 16 is matched with push rod 13, and one end of the output shaft of rotary motor 15 is fixedly sleeved with first bevel gear 19, and the top of housing 1 is rotated and installed two rotating rods 17 that are arranged symmetrically, and the rotating rods 17 is fixedly installed with a plurality of crushing blades 18, and one side of the two rotating rods 17 is fixedly sleeved with a second bevel gear 20, and the second bevel gear 20 is in phase with the first bevel gear 19. meshing, a pulley 21 is fixedly sheathed on the rotating rod 17, and a belt 22 is connected between the two pulleys 21 for transmission.

In the utility model, a communication hole is provided on one side of the inner wall of the housing 1, and a collection box 7 is placed on the bottom inner wall of the housing 1, and the collection box 7 is adapted to the communication hole, and the collection box 7 is conveniently placed through the communication hole. Below the filter screen 6.

In the utility model, four baffle plates 12 are fixedly installed on the top of the mounting frame 5, and the four baffle plates 12 are arranged in a rectangular shape, and the food splashes after grinding on the filter screen 6 are prevented by the baffle plates 12.

In the utility model, the sides of the two connecting seats 10 away from each other are equipped with rolling balls, and the balls are rollingly connected with the connecting groove 8, and the friction force between the connecting seats 10 and the connecting groove 8 is reduced by the balls, so that the mounting frame 5 Move up and down steadily.

In the utility model, a sliding hole is provided on the partition plate 2, and a sealing ring is fixedly installed in the sliding hole, and the push rod 13 is connected with the sliding hole through the sealing ring, and the sliding hole is sealed to prevent the pulverized food from splashing into the inside the slide hole.

In the utility model, when the food is detected and pretreated, the control switch is first turned on to make the grinding roller 4 rotate, and then the rotating motor 15 is started to adjust the food inlet on the housing 1, and the rotating motor 15 passes through the output shaft Drive the first bevel gear 19 to rotate, the first bevel gear 19 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives a rotating rod 17 to rotate, and a rotating rod 17 drives a pulley 21 to rotate One pulley 21 drives the other pulley 21 to rotate through the belt 22, and the other pulley 21 drives another rotating rod 17 to rotate, and the rotating rod 17 drives the crushing blade 18 to rotate, so as to facilitate the pre-crushing of food, and then the crushed The food is ground by the grinding roller 4, and finally falls onto the filter screen 6 through the discharge port 3, the output shaft of the rotating motor 15 drives the cam 16 to rotate, the cam 16 presses the push rod 13 downward, and the push rod 13 drives the installation The frame 5 moves downward, the mounting frame 5 drives the filter screen 6 to move downward, the mounting frame 5 drives the connecting seat 10 to slide in the connecting groove 8, the mounting frame 5 stretches the return spring 11, and when the cam 16 rotates a circle , under the elastic force of the back-moving spring 11, the mounting bracket 5 and the filter screen 6 are reset. When the cam 16 rotates continuously, the filter screen 6 reciprocates up and down at this time, realizing the purpose of vibrating the filter screen 6. The ground food is dropped into the collection box 7, and the food is pre-pulverized by the rotation of the pulverizing blade 18, so as to facilitate grinding, and the vibration of the filter screen 6 prevents the clogging of the filter screen 6.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. Food detection preprocessing device, including casing (1), its characterized in that, fixed mounting has baffle (2) in casing (1), seted up feed opening (3) on baffle (2), grinding roller (4) that two symmetries set up are installed to feed opening (3) internal rotation, slidable mounting has mounting bracket (5) in casing (1), fixed mounting has filter screen (6) on mounting bracket (5), and filter screen (6) are located the below of feed opening (3), spread groove (8) have all been seted up on the both sides inner wall of casing (1), fixed mounting has same stabilizer bar (9) on the top inner wall of spread groove (8) and on the bottom inner wall, equal fixed mounting has connecting seat (10) in both sides of mounting bracket (5), and connecting seat (10) slidable mounting is in corresponding spread groove (8), and connecting seat (10) movable sleeve is established on stabilizer bar (9) that are located, the top of mounting bracket (5) is fixedly provided with one end of a plurality of reset springs (11), the other end of reset spring (11) is fixedly arranged on baffle (2), the top of mounting bracket (5) is fixedly provided with one end of push rod (13), the other end of push rod (13) extends to the upper part of baffle (2), one side of casing (1) is fixedly provided with mounting plate (14), mounting plate (14) is fixedly provided with rotary motor (15), the output shaft of rotary motor (15) extends to the inside of casing (1), the output shaft of rotary motor (15) is fixedly sleeved with cam (16), cam (16) is matched with push rod (13), one end of the output shaft of rotary motor (15) is fixedly sleeved with first conical gear (19), the top of casing (1) is rotatably provided with two symmetrically arranged rotating rods (17), the rotating rods (17) are fixedly provided with a plurality of crushing blades (18), a second bevel gear (20) is fixedly sleeved on one side rotating rod (17) of the two rotating rods (17), the second bevel gear (20) is meshed with the first bevel gear (19), a belt pulley (21) is fixedly sleeved on the rotating rod (17), and a belt (22) is connected between the two belt pulleys (21) in a transmission mode.

2. The food detection pretreatment device according to claim 1, wherein a communication hole is formed on one side inner wall of the housing (1), a collection box (7) is placed on the bottom inner wall of the housing (1), and the collection box (7) is matched with the communication hole.

3. The food detection pretreatment device according to claim 1, wherein four baffles (12) are fixedly mounted on the top of the mounting frame (5), and the four baffles (12) are arranged in a rectangular shape.

4. The food detection pretreatment device according to claim 1, wherein a ball is mounted on the side of each of the two connection seats (10) away from each other in a rolling manner, and the ball is connected with the connection groove (8) in a rolling manner.

5. The food detection pretreatment device according to claim 1, wherein the partition plate (2) is provided with a sliding hole, a sealing ring is fixedly installed in the sliding hole, and the push rod (13) is connected with the sliding hole in a sliding and sealing manner through the sealing ring.