Test tube cleaning device for food inspection

Abstract

The utility model discloses a test tube cleaning device for food inspection, and relates to the technical field of test tube cleaning devices.The test tube cleaning device comprises a cleaning box, a case is fixedly installed at the top of the cleaning box, a controller is fixedly installed at the right end of the case, and hydraulic cylinders are symmetrically and fixedly installed on the two sides of the top of the case; the top of an output rod of the hydraulic cylinder is fixedly provided with butt joint blocks, a placing frame is fixedly installed between the butt joint blocks, three sets of fixing mechanisms are installed in the placing frame, a cleaning mechanism is installed in the cleaning box, and the left end of the cleaning box is fixedly provided with a communicated blow-off pipe. According to the test tube placement rack, under the cooperation of the insertion grooves, the telescopic columns, the clamping plates, the springs and the rubber protection pads, test tubes can be conveniently inserted into the placement rack through the insertion grooves, meanwhile, the test tubes are conveniently clamped through the springs and the clamping plates, the test tubes are not prone to falling off during cleaning, damage cannot be caused, and the clamped and fixed test tubes can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube cleaning devices, in particular to a test tube cleaning device for food inspection. Background Art

[0002] Food inspection in a broad sense refers to a discipline that studies and evaluates food quality and its changes. It is based on some basic theories and various technologies of physics, chemistry, and biochemistry, and in accordance with established technical standards, such as international and national food hygiene / safety standards, to inspect the quality of food raw materials, auxiliary materials, semi-finished products, finished products, and by-products to ensure that the product quality is qualified. The content of food inspection includes sensory testing of food, testing of nutrients, additives, and harmful substances in food, etc.

[0003] The indicators of food inspection mainly include general food component analysis, trace element analysis, pesticide residue analysis, veterinary drug residue analysis, mycotoxin analysis, food additive analysis and other harmful substances analysis, etc. According to the characteristics of the inspected items, the inspection of each indicator corresponds to the corresponding inspection method.

[0004] After each test is completed, the test tube needs to be cleaned in order to ensure the accuracy of subsequent tests.

[0005] The existing technology has the following problems:

[0006] In actual use of the existing device, the traditional manual test tube cleaning device first pours out the waste liquid in the test tube, then injects half of the test tube with water, shakes and then pours out the water, then injects water, shakes and then pours out, and washes several times in a row, which is time-consuming and labor-intensive, and has low cleaning efficiency. At the same time, the existing device still needs to be held by hand, and it is easy for the test tube to fall from the worker's hand during cleaning, fall to the ground and break, resulting in a waste of resources. Utility Model Content

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A test tube cleaning device for food inspection comprises a cleaning box, a chassis is fixedly installed on the top of the cleaning box, a controller is fixedly installed on the right end of the chassis, hydraulic cylinders are symmetrically fixedly installed on both sides of the top of the chassis, docking blocks are fixedly installed on the tops of the output rods of the hydraulic cylinders, a placement rack is fixedly installed between the docking blocks, three groups of fixing mechanisms are installed inside the placement rack, a cleaning mechanism is installed inside the cleaning box, and a connected sewage pipe is fixedly installed on the left end of the cleaning box.

[0009] Preferably, the fixing mechanism comprises slots, three groups of slots are equidistantly provided on the surface of the placement rack, telescopic columns are symmetrically fixedly mounted on the upper and lower inner walls of the slots, a clamping plate is fixedly mounted on the top of the telescopic column, and a spring is sleeved on the outside of the telescopic column.

[0010] Preferably, the clamping plate is arc-shaped, and a rubber anti-slip pad is fixedly glued to the inner side wall of the clamping plate.

[0011] Preferably, one end of the spring is fixedly connected to the inner wall of the slot, and the other end of the spring is fixedly connected to the rear end of the clamping plate.

[0012] Preferably: the cleaning mechanism comprises three groups of bearing seats, the lower ends of the three groups of bearing seats are fixedly mounted on the bottom of the cleaning box and are equidistantly distributed, the upper ends of the three groups of bearing seats are rotatably connected to rotating rods, the upper ends of the rotating rods are fixedly sleeved with a cleaning sleeve, a plurality of cleaning brushes are fixedly mounted on the surface of the cleaning sleeve, a mounting frame is fixedly mounted on the bottom of the cleaning box, a transmission pulley is rotatably connected to the left side of the lower end of the cleaning box, a driven pulley one is rotatably connected to the middle part of the lower end of the cleaning box, and a driven pulley two is rotatably connected to the right side of the lower end of the cleaning box, the outer parts of the transmission pulley, driven pulley one and driven pulley two are all sleeved with belts, and a motor is fixedly mounted on the left side of the upper end of the mounting frame.

[0013] Preferably, the output end of the motor is drivingly connected to the lower end of the driving pulley.

[0014] Preferably, the lower ends of the three groups of rotating rods extend into the installation frame, and the rotating rods rotate in a sealed manner with the cleaning box, and the upper ends of the driving pulley, driven pulley one and driven pulley two are respectively connected to the lower ends of the three groups of rotating rods.

[0015] Preferably, the cleaning box is connected to the chassis, and cleaning liquid is stored in the cleaning box.

[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] 1. The utility model provides a test tube cleaning device for food inspection. Through a fixing mechanism, with the cooperation of a slot, a telescopic column, a clamping plate, a spring, and a rubber protective pad, the test tube is conveniently inserted into the placement rack by using the slot. At the same time, the test tube is conveniently clamped by the set spring and the clamping plate, so that it is not easy to fall off during cleaning, and thus it will not be damaged. The clamped and fixed test tube is convenient for cleaning.

[0018] 2. The utility model provides a test tube cleaning device for food inspection. Through a cleaning mechanism, through the cooperation of a bearing seat, a rotating rod, a cleaning sleeve, a cleaning brush, a mounting frame, a transmission pulley, a driven pulley 1, a driven pulley 2, and a belt, the rotating transmission pulley can drive the driven pulley 1 and the driven pulley 2 to rotate synchronously through the belt, thereby conveniently driving the three sets of rotating rods to rotate synchronously, thereby rotating the cleaning brush, so that the inside of the test tube can be cleaned, thereby saving time and effort, and being convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the test tube cleaning device for food inspection of the utility model;

[0020] Figure 2 This is a schematic diagram of the external structure of the test tube cleaning device for food inspection of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the detail diagram of the cleaning mechanism of the utility model.

[0024] In the figure: 1. cleaning box; 2. chassis; 3. controller; 4. hydraulic cylinder; 5. docking block; 6. placement rack; 7. fixing mechanism; 8. cleaning mechanism; 9. drain pipe; 71. slot; 72. telescopic column; 73. clamp; 74. spring; 76. rubber anti-skid pad; 81. bearing seat; 82. rotating rod; 83. cleaning sleeve; 84. cleaning brush; 85. mounting frame; 86. driving pulley; 87. driven pulley 1; 88. driven pulley 2; 89. belt; 910. motor. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] like Figure 1-5 As shown, the utility model provides a test tube cleaning device for food inspection, including a cleaning box 1, a chassis 2 is fixedly installed on the top of the cleaning box 1, a controller 3 is fixedly installed on the right end of the chassis 2, hydraulic cylinders 4 are symmetrically fixedly installed on both sides of the top of the chassis 2, a docking block 5 is fixedly installed on the top of the output rod of the hydraulic cylinder 4, a placement rack 6 is fixedly installed between the docking blocks 5, three groups of fixing mechanisms 7 are installed inside the placement rack 6, a cleaning mechanism 8 is installed inside the cleaning box 1, and a connected sewage pipe 9 is fixedly installed on the left end of the cleaning box 1.

[0027] The cleaning box 1 is connected to the chassis 2, and cleaning liquid is stored in the cleaning box 1.

[0028] The height of the placement rack 6 can be conveniently adjusted by the hydraulic cylinder 4, so that the test tube can be conveniently extended into the cleaning box 1, and the sewage after cleaning the cleaning box 1 can be conveniently discharged through the sewage pipe 9.

[0029] like Figure 3 As shown, the fixing mechanism 7 includes slots 71, and three groups of slots 71 are equidistantly provided on the surface of the placement rack 6. Telescopic columns 72 are symmetrically fixedly installed on the upper and lower inner walls of the slots 71, and a clamping plate 73 is fixedly installed on the top of the telescopic column 72. A spring 74 is sleeved on the outside of the telescopic column 72.

[0030] The clamping plate 73 is arc-shaped, and a rubber anti-skid pad 76 is fixedly glued to the inner side wall of the clamping plate 73 .

[0031] One end of the spring 74 is fixedly connected to the inner wall of the slot 71 , and the other end of the spring 74 is fixedly connected to the rear end of the clamping plate 73 .

[0032] The rubber anti-skid pad 76 can improve the clamping effect of the clamping plate 73 on the test tube and avoid damage to the test tube.

[0033] like Figure 4-5 As shown, the cleaning mechanism 8 includes three groups of bearing seats 81, the lower ends of the three groups of bearing seats 81 are fixedly installed on the bottom of the cleaning box 1 and are equidistantly distributed, the upper ends of the three groups of bearing seats 81 are rotatably connected with rotating rods 82, the upper end of the rotating rod 82 is fixedly sleeved with a cleaning sleeve 83, and a plurality of cleaning brushes 84 are fixedly installed on the surface of the cleaning sleeve 83, and a mounting frame 85 is fixedly installed on the bottom of the cleaning box 1, a transmission pulley 86 is rotatably connected to the left side of the lower end of the cleaning box 1, a driven pulley 1 87 is rotatably connected to the middle part of the lower end of the cleaning box 1, and a driven pulley 2 88 is rotatably connected to the right side of the lower end of the cleaning box 1, and the outer parts of the transmission pulley 86, the driven pulley 1 87 and the driven pulley 2 88 are all sleeved with belts 89, and a motor 910 is fixedly installed on the left side of the upper end of the mounting frame 85.

[0034] The output end of the motor 910 is drivingly connected to the lower end of the driving pulley 86 .

[0035] The lower ends of the three groups of rotating rods 82 extend into the interior of the mounting frame 85, and the rotating rods 82 and the cleaning box 1 are sealed for rotation, and the upper ends of the driving pulley 86, the driven pulley 1 87 and the driven pulley 2 88 are respectively connected to the lower ends of the three groups of rotating rods 82.

[0036] A transmission structure can be formed by the motor 910, the driving pulley 86, the driven pulley 1 87, and the driven pulley 2 88, thereby ensuring the synchronization of the three sets of rotating rods 82 during rotation.

[0037] The working principle of the test tube cleaning device for food inspection will be described in detail below.

[0038] like Figure 1-5 As shown, when the food inspection test tube cleaning device is in use, firstly, cleaning liquid can be added to the cleaning box 1, and then the test tube can be inserted upside down into the slot 71. When the test tube is inserted into the slot 71, the outer wall of the test tube will contact the clamping plates 73 on both sides, and then the clamping plates 73 will be squeezed to both sides, so that the clamping plates 73 move backwards, and the telescopic column 72 and the spring 74 are compressed. Under the action of the compressed spring 74 itself, the clamping plates 73 will be firmly in contact with the outer wall of the test tube, and then the test tube will be firmly clamped inside the slot 71, so that it is convenient for cleaning and not easy to fall off. After the test tube is fixed and clamped, the hydraulic cylinders 4 on both sides can be started, so that the hydraulic cylinders 4 push the docking Block 5 moves downward, so that the docking block 5 drives the test tube synchronously downward through the placement rack 6, so that the test tube extends into the inside of the cleaning box 1, and the test tube is sleeved on the outside of the cleaning sleeve 83, and then the motor 910 can be started, and the motor 910 drives the transmission pulley 86 to rotate, so that the transmission pulley 86 synchronously drives the driven pulley 1 87 and the driven pulley 2 to rotate through the belt 89, and then the transmission pulley 86, the driven pulley 1 87, and the driven pulley 2 88 respectively drive the three sets of rotating rods 82 to rotate, so that the rotating rod 82 drives the cleaning sleeve 83 and the cleaning brush 84 to rotate inside the test tube, and cooperates with the cleaning liquid inside the cleaning box 1 to clean the inside of the test tube.

[0039] 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 depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A test tube cleaning device for food inspection, comprising a cleaning box (1), a machine box (2) fixedly mounted on the top of the cleaning box (1), characterized in that: A controller (3) is fixedly mounted on the right end of the chassis (2), hydraulic cylinders (4) are symmetrically fixedly mounted on both sides of the top of the chassis (2), a docking block (5) is fixedly mounted on the top of the output rod of the hydraulic cylinder (4), a placement rack (6) is fixedly mounted between the docking blocks (5), three sets of fixing mechanisms (7) are installed inside the placement rack (6), a cleaning mechanism (8) is installed inside the cleaning box (1), and a connected sewage pipe (9) is fixedly mounted on the left end of the cleaning box (1).

2. A food inspection test tube cleaning device according to claim 1, characterized in that: The fixing mechanism (7) comprises a slot (71), and three groups of slots (71) are equidistantly provided on the surface of the placement rack (6). Telescopic columns (72) are symmetrically fixedly installed on the upper and lower inner walls of the slots (71), a clamping plate (73) is fixedly installed on the top of the telescopic column (72), and a spring (74) is sleeved on the outside of the telescopic column (72).

3. A food inspection test tube cleaning device according to claim 2, characterized in that: The clamping plate (73) is arc-shaped, and a rubber anti-slip pad (76) is fixedly glued to the inner side wall of the clamping plate (73).

4. A food inspection test tube cleaning device according to claim 3, characterized in that: One end of the spring (74) is fixedly connected to the inner wall of the slot (71), and the other end is fixedly connected to the rear end of the clamping plate (73).

5. A food inspection test tube cleaning device according to claim 1, characterized in that: The cleaning mechanism (8) comprises three groups of bearing seats (81), the lower ends of the three groups of bearing seats (81) are fixedly mounted on the bottom of the cleaning box (1) and are equidistantly distributed, the upper ends of the three groups of bearing seats (81) are rotatably connected to a rotating rod (82), the upper end of the rotating rod (82) is fixedly sleeved with a cleaning sleeve (83), the surface of the cleaning sleeve (83) is fixedly mounted with a plurality of cleaning brushes (84), and the bottom of the cleaning box (1) is fixedly mounted with a mounting frame ( 85), the left side of the lower end of the cleaning box (1) is rotatably connected to a transmission pulley (86), the middle part of the lower end of the cleaning box (1) is rotatably connected to a driven pulley one (87), the right side of the lower end of the cleaning box (1) is rotatably connected to a driven pulley two (88), the outer parts of the transmission pulley (86), the driven pulley one (87) and the driven pulley two (88) are all sleeved with belts (89), and the left side of the upper end of the installation frame (85) is fixedly installed with a motor (910).

6. A food inspection test tube cleaning device according to claim 5, characterized in that: The output end of the motor (910) is drivingly connected to the lower end of the driving pulley (86).

7. A food inspection test tube cleaning device according to claim 6, characterized in that: The lower ends of the three groups of rotating rods (82) extend into the interior of the mounting frame (85), and the rotating rods (82) and the cleaning box (1) are sealed for rotation, and the upper ends of the driving pulley (86), the driven pulley one (87) and the driven pulley two (88) are respectively connected to the lower ends of the three groups of rotating rods (82).

8. A food inspection test tube cleaning device according to claim 1, characterized in that: The cleaning box (1) is connected to the machine box (2), and cleaning liquid is stored inside the cleaning box (1).

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