Food quality sampling detection device

Abstract

The utility model discloses a food quality sampling detection device, which relates to the technical field of food detection, and comprises a base and a conveying device, the front side and the rear side of the upper surface of the base are fixedly connected with vertical brackets, the upper parts of the opposite surfaces of the vertical brackets are fixedly connected with transverse brackets, and the upper ends of the vertical brackets are fixedly connected with motors. According to the pastry sampler disclosed by the utility model, pastries enter the sampler, so that the pastries are inserted into the pastries due to the arrangement of the sliding rod, and the pastries keep certain integrity; under the action of elasticity of a spring, a circular plate is pushed to move so as to push pastries to move out of the interior of the sampler, so that the problems that an existing sampler is easy to damage pastry foods and the pastry foods are inconvenient to take out are solved, and the purposes of conveniently detecting the integrity of the pastry foods and improving the detection accuracy are achieved. And pastry food can be conveniently taken from the inside of the sampler.

Description

Technical Field

[0001] The utility model relates to the technical field of food detection, in particular to a food quality sampling detection device. Background Art

[0002] Food refers to all kinds of finished products and raw materials for human consumption or drinking, as well as items that are traditionally both food and medicine, but does not include items for therapeutic purposes. Food sampling is required before testing, and part of the processed food is taken out for testing to determine whether the processed food is qualified. However, when sampling and testing existing foods, the food may not be effectively sealed after sampling, resulting in impurities entering the sampler and affecting the accuracy of the test results.

[0003] According to patent publication number CN216559781U, a food quality sampling and detection device is disclosed, including a horizontal support, a vertical rod is installed on each of the two sides below the horizontal support, a motor is installed at the intersection of the two vertical rods and the horizontal support, a horizontal plate is installed below the horizontal support, and a sampler is installed at the center below the horizontal plate. In the utility model, a connecting column is installed above the sampler, and the connecting column can be easily and quickly installed. The motor works to drive the screw rod to rotate, and the screw rod drives the horizontal plate to move downward, so that the food can be sampled through the sampler. In the utility model, a sealing structure is installed inside the sampler, and the sealing structure is provided with two layers in total, so that the sealing of the sampler can be enhanced. In the utility model, a protective pad and a base are provided inside the sealing structure, so that the sample will not leak after sampling through the close contact between the protective pad and the base. The following problems exist in the prior art:

[0004] In the above-mentioned publication number CN216559781U, the sampler structure is relatively simple, and it cannot correspond to different types of food, so the sampler cannot be replaced. Since pastry food is relatively soft, and the food in the existing sampler enters the interior of the cylinder through the feed port, and squeezes the cover plate, which makes the cover plate flip over so that the sample enters the top of the sealing structure, resulting in the pastry food entering the sampler and squeezing the cover plate, causing the pastry to deform and damage seriously, and it is not convenient to take out the pastry after sampling; at the same time, since the horizontal plate is moved up and down by the setting of the motor and the screw rod in the publication number CN216559781U, the surface of the screw rod becomes dry after long-term use, and the friction resistance between the contact plates is large, which has the problem of low flexibility. Utility Model Content

[0005] The utility model provides a food quality sampling detection device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A food quality sampling and detection device comprises a base and a conveying device, wherein the front and rear sides of the upper surface of the base are fixedly connected with vertical brackets, the upper end of the vertical bracket is fixedly connected with a motor, the middle parts of the opposite surfaces of the vertical brackets are provided with inner cavities, the output shaft of the motor passes through the inner cavity and is fixedly connected with a screw rod, the lower end of the screw rod is movably connected to the bottom of the inner cavity, the interior of the inner cavity is slidably connected with a plate and is threadedly connected to the screw rod, the outer surface of the plate is fixedly connected with a plate, the middle part of the lower surface of the plate is provided with a sampling assembly, the upper part of the outer surface of the vertical bracket is fixedly connected with a box body, and the left side of the upper surface of the base is fixedly connected with a platform.

[0008] The sampling assembly includes a sampler, the upper surface of the sampler is fixedly connected with a bolt, the outer surface of the bolt is connected to the internal thread of the plate, the outer surface of the sampler is provided with a slide groove communicating with the inside and outside, a slide rod is fixedly connected to the middle of the upper surface of the inner wall of the sampler, the outer surface of the slide rod is slidably connected with a circular top plate, the outer surface of the circular top plate overlaps the inner wall of the sampler, the upper surface of the circular top plate is fixedly connected with a spring, the upper end of the spring is fixedly connected to the upper surface of the inner wall of the sampler, the upper part of the outer surface of the slide rod is sleeved with the inside of the spring, and a limiting component is arranged on the outer surface of the sampler.

[0009] A further improvement of the technical solution of the utility model is that: the limit assembly includes a slider, the outer surface of the slider is slidably connected to the inside of the slide groove, and the upper surface of the slider is provided with a groove communicating with each other from top to bottom.

[0010] A further improvement of the technical solution of the utility model is that a T-shaped plate is overlapped inside the groove, the horizontal upper surface below the T-shaped plate overlaps with the lower surface of the slider, the vertical upper end of the T-shaped plate is fixedly connected with a square block, the inside of the square block is slidably connected with a guide rod, and the rear end of the guide rod is fixedly connected to the outer surface of the sampler.

[0011] A further improvement of the technical solution of the utility model is that: the spring is in a fully contracted state.

[0012] A further improvement of the technical solution of the utility model is that an oil inlet communicating with the inside and outside is opened above the outer surface of the vertical bracket, a T-shaped sponge is fixedly connected to the inside of the oil inlet, and one side of the outer surface of the T-shaped sponge in the horizontal direction extends to the inside of the inner cavity and overlaps the surface of the screw rod.

[0013] A further improvement of the technical solution of the utility model is that an oil box is fixedly connected to the upper inner wall of the box body, cotton threads are fixedly connected to the left and right sides of the middle of the lower surface of the oil box, and an end cover is inserted into the middle of the upper surface of the box body.

[0014] A further improvement of the technical solution of the utility model is that a tilting block is fixedly connected to the lower surface of the inner wall of the box body, an oil groove is provided on the surface of the tilting block, an oil outlet communicating with the inside and outside is provided at the lower rear side of the box body, and the oil outlet and oil inlet have the same shape and size.

[0015] A further improvement of the technical solution of the utility model is that an oil port communicating with the inside and outside is opened in the middle of the upper surface of the oil box, and cotton thread drums are fixedly connected to the left and right sides of the upper surface of the inner wall of the oil box, and the upper part of the outer surface of the cotton thread passes through the interior of the oil box and is fixedly connected to the bottom of the cotton thread drum.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] The utility model provides a food quality sampling and testing device, which adopts the mutual cooperation of a sampler, a bolt, a slide groove, a circular top plate, a slide rod, a spring and a limit assembly. When a pastry enters the sampler, the slide rod is arranged to be interlaced with the inside of the pastry, so that the pastry maintains a certain integrity. When the pastry food needs to be taken out, the limit assembly is loosened, and the elastic action of the spring pushes the circular plate to move, thereby pushing the pastry out of the sampler. The problem that the existing sampler is easy to damage the pastry food and is not convenient to take out the pastry food is solved, and the integrity of the pastry food is easy to detect, and the pastry food is easy to take out from the inside of the sampler.

[0018] The utility model provides a food quality sampling and detecting device, which adopts the mutual cooperation of an oil inlet, a T-shaped sponge, an oil box, cotton thread, an end cover, an inclined block, an oil groove, and an oil outlet, and has the effect of lubrication through the effect of the lubricating oil in the oil box, and the effect of facilitating the outflow of the lubricating oil through the setting of the cotton thread, and the effect of facilitating the lubricating oil to be absorbed by the T-shaped sponge to facilitate the lubrication of the surface of the screw rod, thereby solving the problem of large friction resistance between the surface of the screw rod and the plate after long-term use, and achieving the effect of lubricating the screw rod and improving the flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the sampler in the sampling assembly of the utility model;

[0021] Figure 3It is an enlarged structural diagram of the limit assembly of the utility model;

[0022] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0023] Figure 5 It is a schematic diagram of the exploded structure of the vertical bracket and the box section of the utility model;

[0024] Figure 6 It is a schematic diagram of the side cross-sectional structure of the oil box of the utility model.

[0025] In the figure: 1. base; 2. conveying device; 3. vertical bracket; 31. oil inlet; 32. T-shaped sponge; 4. horizontal bracket; 5. motor; 6. plate; 7. sampling assembly; 71. sampler; 72. bolt; 73. slide groove; 74. round top plate; 75. slide rod; 76. spring; 77. limit assembly; 771. slider; 772. groove; 773. T-shaped plate; 774. square block; 775. guide rod; 8. box; 81. oil box; 811. oil port; 812. cotton thread drum; 82. cotton thread; 83. end cover; 84. tilting block; 85. oil tank; 86. oil outlet. Implementation

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1 As shown, the utility model provides a food quality sampling and detection device, including a base 1 and a conveying device 2, the front and rear sides of the upper surface of the base 1 are fixedly connected with vertical brackets 3, the upper side of the opposite surface of the vertical bracket 3 is fixedly connected with a horizontal bracket 4, the upper end of the vertical bracket 3 is fixedly connected with a motor 5, the middle part of the opposite surface of the vertical bracket 3 is provided with an inner cavity, the output shaft of the motor 5 passes through the inner cavity and is fixedly connected with a screw rod, the lower end of the screw rod is movably connected to the bottom of the inner cavity, the inner part of the inner cavity is slidably connected with a plate and is threadedly connected with the screw rod, the outer surface of the plate is fixedly connected with a plate 6, the middle part of the lower surface of the plate 6 is provided with a sampling assembly 7, the upper side of the outer surface of the vertical bracket 3 is fixedly connected with a box body 8, and the left side of the upper surface of the base 1 is fixedly connected with a platform;

[0028] When the food is needed, the food is placed on the conveying device 2 for conveying. When the food is conveyed to the appropriate position, the motor 5 is electrically connected to the external power supply to start the screw rod, thereby driving the screw rod to rotate. Due to the rotation of the screw rod, the plate 6 moves downward and drives the sampling component 7 to contact the pastry food and take samples, and the pastry food enters the interior through the feed port of the sampler 71 in the sampling component 7.

[0029] like Figure 2and Figure 4 As shown, the sampling assembly 7 includes a sampler 71, the upper surface of the sampler 71 is fixedly connected with a bolt 72, the outer surface of the bolt 72 is connected to the internal thread of the plate 6, the outer surface of the sampler 71 is provided with a slide groove 73 communicating with the inside and outside, a slide rod 75 is fixedly connected to the middle of the upper surface of the inner wall of the sampler 71, the outer surface of the slide rod 75 is slidably connected with a circular top plate 74, the outer surface of the circular top plate 74 overlaps the inner wall of the sampler 71, the upper surface of the circular top plate 74 is fixedly connected with a spring 76, the upper end of the spring 76 is fixedly connected to the upper surface of the inner wall of the sampler 71, the upper surface of the slide rod 75 is sleeved with the inside of the spring 76, the outer surface of the sampler 71 is provided with a limit assembly 77, and the spring 76 is in a fully contracted state;

[0030] After the sampler 71 contacts the pastry food and moves downward, the pastry food enters the interior of the sampler 71 through the setting of the feed port, thereby ensuring the integrity of the pastry food, and then the motor 5 reverses the direction to drive the screw to rotate to move the plate 6 and the sampler 71 upward, and then the sampler 71 is rotated in the opposite direction to separate the bolt 72 from the plate 6, so that the sampler 71 is disassembled to facilitate the inspection of the pastry food inside. When the pastry food needs to be taken out, the circular top plate 74 is loosened through the mutual cooperation of the internal structure of the limit assembly 77, and due to the elastic action of the spring 76 after contraction, the circular top plate 74 is pushed downward and slides on the surface of the slide rod 75, thereby pushing the pastry food out to facilitate the removal for inspection.

[0031] like Figure 3 As shown, the limit assembly 77 includes a slider 771, the outer surface of the slider 771 is slidably connected to the inside of the slide groove 73, the upper surface of the slider 771 is provided with a groove 772 which is communicated with each other from top to bottom, the inside of the groove 772 is overlapped with a T-shaped plate 773, the upper surface in the horizontal direction below the T-shaped plate 773 is overlapped with the lower surface of the slider 771, the upper end of the T-shaped plate 773 in the vertical direction is fixedly connected with a square block 774, the inside of the square block 774 is slidably connected with a guide rod 775, and the rear end of the guide rod 775 is fixedly connected to the outer surface of the sampler 71;

[0032] When the limiting assembly 77 is used, the square block 774 is slid and slides on the surface of the guide rod 775, thereby driving the T-shaped plate 773 and the inside of the groove 772 to move out. Due to the elastic action of the spring 76, the circular top plate 74 is pushed to move downward and the slider 771 is driven to slide inside the slide groove 73, thereby completing the loosening of the circular top plate 74. Conversely, the slider 771 is pushed upward to drive the circular top plate 74 to move upward to squeeze and contract the spring 76, and then the slider 771 is pushed to drive the T-shaped plate 773 to clamp the groove 772 and limit the position of the circular top plate 74.

[0033] like Figure 5 As shown, an oil inlet 31 communicating with the inside and outside is provided above the outer surface of the vertical bracket 3, and a T-shaped sponge 32 is fixedly connected to the inside of the oil inlet 31. One side of the outer surface of the T-shaped sponge 32 in the horizontal direction extends to the inside of the inner cavity and overlaps with the surface of the screw rod. An oil box 81 is fixedly connected to the inner wall of the box body 8, and cotton threads 82 are fixedly connected to the left and right sides of the middle part of the lower surface of the oil box 81. An end cover 83 is inserted in the middle part of the upper surface of the box body 8. An inclined block 84 is fixedly connected to the lower surface of the inner wall of the box body 8. An oil groove 85 is provided on the surface of the inclined block 84. An oil outlet 86 communicating with the inside and outside is provided at the lower rear side of the box body 8. The oil outlet 86 and the oil inlet 31 have the same shape and size. An oil port 811 communicating with the inside and outside is provided in the middle part of the upper surface of the oil box 81, and cotton thread drums 812 are fixedly connected to the left and right sides of the upper surface of the inner wall of the oil box 81. The outer surface of the cotton thread 82 passes through the interior of the oil box 81 and is fixedly connected to the bottom of the cotton thread drum 812.

[0034] When it is needed, the end cover 83 is opened to pour the lubricating oil into the interior and pass through the oil port 811 in the oil box 81. The lubricating oil is absorbed by the setting of the cotton thread tube 812 and the cotton thread 82. After a certain period of absorption, the outer surface of the cotton thread 82 is completely covered with lubricating oil, so that the lubricating oil drips into the oil groove 85 in the tilting block 84 through the cotton thread 82 and enters the oil inlet 31 through the oil outlet 86, thereby contacting the T-shaped sponge 32 and absorbing the lubricating oil. After a certain period of absorption, there is a large amount of lubricating oil on the surface of the T-shaped sponge 32, and the T-shaped sponge 32 contacts the screw rod to transfer lubrication to the surface of the screw rod. When there is more lubricating oil on the surface of the screw rod, it slowly flows downward through the threads on the surface of the screw rod, thereby lubricating the screw rod to improve the flexibility. In addition, the setting of the T-shaped sponge 32 prevents the lubricating oil from splashing onto food.

[0035] The working principle of the food quality sampling and testing device is described in detail below.

[0036] After the sampler 71 contacts the pastry food and moves downward, the pastry food enters the interior of the sampler 71 through the setting of the feed port, thereby ensuring the integrity of the pastry food. When the pastry food needs to be taken out from the sampler 71, the circular top plate 74 is loosened through the mutual cooperation of the internal structure of the limit assembly 77. Due to the elastic action of the contraction of the spring 76, the circular top plate 74 is pushed downward, thereby pushing the pastry food out for easy taking out and testing. When the screw rod needs to be lubricated, the lubricating oil is poured into the interior of the oil box 81, and the lubricating oil is transferred through the setting of the cotton thread tube 812 and the cotton thread 82, so that the lubricating oil drips into the oil groove 85 in the inclined block 84 through the cotton thread 82 and enters the oil inlet 31 through the oil outlet 86, thereby contacting the T-shaped sponge 32 and absorbing the lubricating oil. After absorbing for a certain period of time, there is a large amount of lubricating oil on the surface of the T-shaped sponge 32, thereby lubricating the surface of the screw rod to improve the flexibility.

[0037] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A food quality sampling and testing device, comprising a base (1) and a conveying device (2), characterized in that: The front and rear sides of the upper surface of the base (1) are fixedly connected to vertical brackets (3), the upper side of the opposite side of the vertical bracket (3) is fixedly connected to a horizontal bracket (4), the upper end of the vertical bracket (3) is fixedly connected to a motor (5), the middle part of the opposite side of the vertical bracket (3) is provided with an inner cavity, the output shaft of the motor (5) passes through the inner cavity and is fixedly connected to a screw rod, the lower end of the screw rod is movably connected to the bottom of the inner cavity, the inner part of the inner cavity is slidably connected to a plate and is threadedly connected to the screw rod, the outer surface of the plate is fixedly connected to a plate (6), the middle part of the lower surface of the plate (6) is provided with a sampling assembly (7), the upper side of the outer surface of the vertical bracket (3) is fixedly connected to a box body (8), and the left side of the upper surface of the base (1) is fixedly connected to a platform; The sampling assembly (7) comprises a sampler (71), the upper surface of which is fixedly connected with a bolt (72), the outer surface of which is connected to the inner thread of the plate (6), the outer surface of which is provided with a slide groove (73) communicating with the inside and outside, the middle part of the upper surface of the inner wall of the sampler (71) is fixedly connected with a slide rod (75), the outer surface of which is slidably connected with a circular top plate (74), the outer surface of which is overlapped with the inner wall of the sampler (71), the upper surface of which is fixedly connected with a spring (76), the upper end of which is fixedly connected with the upper surface of the inner wall of the sampler (71), the upper part of the outer surface of the slide rod (75) is sleeved with the inside of the spring (76), and a limit assembly (77) is provided on the outer surface of the sampler (71).

2. A food quality sampling and detection device according to claim 1, characterized in that: The limit assembly (77) comprises a slider (771), the outer surface of the slider (771) is slidably connected to the inside of the slide groove (73), and the upper surface of the slider (771) is provided with a groove (772) communicating with each other from top to bottom.

3. A food quality sampling and detection device according to claim 2, characterized in that: A T-shaped plate (773) is overlapped inside the groove (772); the upper horizontal surface below the T-shaped plate (773) overlaps the lower surface of the slider (771); the upper vertical surface of the T-shaped plate (773) is fixedly connected to a square block (774); the interior of the square block (774) is slidably connected to a guide rod (775); the rear end of the guide rod (775) is fixedly connected to the outer surface of the sampler (71).

4. A food quality sampling and testing device according to claim 1, characterized in that: The spring (76) is in a fully contracted state.

5. A food quality sampling and detection device according to claim 1, characterized in that: An oil inlet (31) communicating with the inside and outside is provided above the outer surface of the vertical bracket (3), a T-shaped sponge (32) is fixedly connected to the inside of the oil inlet (31), and one side of the outer surface of the T-shaped sponge (32) extends to the inside of the inner cavity in the horizontal direction and overlaps the surface of the screw rod.

6. A food quality sampling and testing device according to claim 1, characterized in that: An oil box (81) is fixedly connected to the upper inner wall of the box body (8), cotton threads (82) are fixedly connected to the left and right sides of the middle of the lower surface of the oil box (81), and an end cover (83) is inserted into the middle of the upper surface of the box body (8).

7. A food quality sampling and testing device according to claim 1, characterized in that: A tilting block (84) is fixedly connected to the lower surface of the inner wall of the box body (8), an oil groove (85) is provided on the surface of the tilting block (84), and an oil outlet (86) communicating with the inside and outside is provided at the lower rear side of the box body (8), the oil outlet (86) and the oil inlet (31) having the same shape and size.

8. A food quality sampling and testing device according to claim 6, characterized in that: An oil port (811) communicating with the inside and outside is provided in the middle of the upper surface of the oil box (81); cotton thread drums (812) are fixedly connected to the left and right sides of the upper surface of the inner wall of the oil box (81); the upper portion of the outer surface of the cotton thread (82) passes through the interior of the oil box (81) and is fixedly connected to the bottom of the cotton thread drum (812).

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