Hand-cranking centrifugal vegetable sample residue-water separation device

Abstract

The utility model discloses a hand-cranking centrifugal vegetable sample residue-water separating device which comprises a supporting frame and a residue-water separating box rotatably arranged on the inner side of the supporting frame, a transverse partition plate is fixedly arranged in the residue-water separating box, a baffle is fixedly arranged at the top of the partition plate, and a water outlet is formed in the top of the baffle plate. The slag-water separation tank is divided into a separation cavity, a part cavity and a side cavity by the partition plate and the baffle plate; a liquid discharge pipe communicated with the separation cavity is mounted on the side surface of the slag-water separation tank; and a centrifugal filter cartridge is arranged in the separation cavity. Through centrifugal treatment and extrusion treatment on the detected to-be-destroyed vegetable sample, disintegrating slag and juice in a vegetable sample mixture are separated, the separated juice is directly washed away from a sewer, the volume of the vegetable sample is reduced, the pollution area is reduced, only the separated disintegrating slag is transported, the transportation amount is reduced, and the transportation cost is reduced. And the separated disintegrating slag can be converted into organic fertilizer, so that the treatment cost is saved, and certain economic benefits are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable sample processing, and more specifically to a hand-cranked centrifugal vegetable sample slag-water separation device. Background Art

[0002] The development of agricultural industrialization has made vegetable production increasingly dependent on exogenous substances such as pesticides, antibiotics and hormones. The irrational use of pesticides will inevitably lead to excessive pesticide residues in vegetables, affecting consumer food safety. In severe cases, it will cause consumers to become ill, develop abnormally, or even directly lead to poisoning and death. The existing method of testing for pesticides in vegetables is generally to squeeze and crush the agricultural products for testing.

[0003] After vegetable samples are pulverized for testing, they are frozen and stored for a period of time to prevent objections to the test results. According to system regulations, vegetable samples must be destroyed one month after the test results are issued. Because over 4,000 products are tested annually, with three samples per product, there is limited storage space.

[0004] Direct processing has the following shortcomings:

[0005] 1. Since vegetable samples contain a lot of water and the weight of the batches of samples is large, the direct handling and transportation volume is large;

[0006] 2. The thawed vegetable samples have a strong smell, a certain odor and sourness, and the contamination area is large;

[0007] 3. The debris in the vegetable samples can be converted into organic fertilizer, and direct treatment will cause waste. Utility Model Content

[0008] In view of the problems existing in the prior art, the purpose of the utility model is to provide a hand-cranked centrifugal vegetable sample residue-water separation device.

[0009] In order to solve the above problems, the present invention adopts the following technical solutions.

[0010] A hand-cranked centrifugal vegetable sample slag-water separation device comprises a support frame and a slag-water separation box rotatably arranged inside the support frame, wherein a transverse partition is fixedly arranged inside the slag-water separation box, and a baffle is fixedly arranged on the top of the partition. The partition and the baffle divide the slag-water separation box into a separation chamber, a parts chamber and a side chamber, and a drainage pipe connected to the separation chamber is installed on the side of the slag-water separation box;

[0011] A centrifugal filter cartridge is provided in the separation chamber, a rotating shaft is fixedly provided at the bottom of the centrifugal filter cartridge, the bottom end of the rotating shaft passes through the partition and extends into the parts chamber, and the rotating shaft and the partition are rotatably connected via a sealed bearing;

[0012] A reciprocating mechanism is provided in the side cavity, and the reciprocating mechanism squeezes the vegetable sample residue and water through reciprocating motion to achieve better solid-liquid separation;

[0013] A hand-cranked drive assembly is provided in the part cavity, and the hand-cranked drive assembly can simultaneously drive the rotating shaft and the reciprocating mechanism to perform corresponding movements.

[0014] Furthermore, the reciprocating mechanism includes a reciprocating screw rotatably mounted on the partition and located in the side cavity, a slider sleeved on the outer wall of the reciprocating screw and reciprocating up and down along the reciprocating screw, a connecting rod fixedly mounted on one side of the slider and extending into the separation cavity, and a pressure plate fixedly mounted at one end of the connecting rod and reciprocating up and down along the filter cartridge. The bottom end of the reciprocating screw passes through the partition and extends into the parts cavity. The reciprocating screw and the partition are rotatably connected via a bearing.

[0015] Furthermore, a guide rod is fixedly provided between the top of the partition and the side wall of the slag-water separation box, the guide rod passes through the slider, and the slider slides along the guide rod.

[0016] Furthermore, the hand-cranked drive assembly includes a worm rotatably arranged on the inner wall of the slag-water separation box and located in the parts cavity, a rotating rod rotatably arranged between the inner bottom wall of the slag-water separation box and the bottom of the partition, a worm wheel fixedly sleeved on the outer wall of the rotating rod and engaged with the worm, gear one fixedly sleeved on the outer wall of the rotating rod and located above the worm wheel, gear two fixedly sleeved on the outer wall of the rotating shaft and engaged with gear one, and gear three fixedly sleeved on the outer wall of the reciprocating screw and engaged with gear one.

[0017] Furthermore, one end of the worm screw passes through and extends to the outside of the slag-water separation box, and a hand crank is fixedly provided on the end of the worm screw located outside the slag-water separation box.

[0018] Furthermore, the diameters of gear three and gear two are the same, and the diameter of gear one is an integer multiple of the diameter of gear two.

[0019] Furthermore, sockets are fixedly provided on both sides of the outer wall of the slag-water separation box, and elastic pins corresponding to the positions of the sockets are fixedly provided on the support frame. The elastic pins can be inserted into the sockets to fix the slag-water separation box.

[0020] Furthermore, the elastic pin includes a sleeve that passes through the support frame and is fixedly connected to the support frame, a slip ring slidably arranged in the sleeve, an insertion rod fixedly arranged on the inner ring of the slip ring, and a spring fixedly arranged between the slip ring and the inner wall of the sleeve and sleeved on the outside of the insertion rod. Both ends of the insertion rod respectively pass through the outside of the sleeve, and one end of the insertion rod can be inserted into the sliding seat.

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] By centrifuging and squeezing the vegetable samples to be destroyed after testing, the debris and juice in the vegetable sample mixture are separated. The separated juice is directly flushed down the sewer, the volume of the vegetable sample is reduced, the pollution area is reduced, and only the separated debris is transported, the transportation volume is reduced, and the separated debris can be converted into organic fertilizer, which saves processing costs and has certain economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the rear view structure of the entire utility model;

[0025] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model as a whole;

[0026] Figure 4 For this utility model Figure 3 A in the middle is an enlarged schematic diagram;

[0027] Figure 5 It is a schematic diagram of the local structure of the utility model.

[0028] Description of the numbers in the figure:

[0029] 1. Support frame; 2. Slag-water separation box; 21. Partition; 22. Baffle; 23. Separation chamber; 24. Parts chamber; 25. Side chamber; 3. Centrifugal filter cartridge; 4. Rotating shaft; 5. Reciprocating mechanism; 51. Reciprocating screw; 52. Slider; 53. Connecting rod; 54. Pressure plate; 55. Guide rod; 6. Hand-crank drive assembly; 61. Worm; 62. Rotating rod; 63. Worm gear; 64. Gear 1; 65. Gear 2; 66. Gear 3; 67. Hand crank; 7. Socket; 8. Elastic pin; 81. Sleeve; 82. Slip ring; 83. Insert rod; 84. Spring; 9. Drain pipe. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0031] See also Figures 1 to 5 In the utility model, a hand-cranked centrifugal vegetable sample slag-water separation device comprises a support frame 1, and a slag-water separation box 2 rotatably arranged inside the support frame 1. A transverse partition 21 is fixedly arranged inside the slag-water separation box 2, and a baffle 22 is fixedly arranged on the top of the partition 21. The partition 21 and the baffle 22 divide the slag-water separation box 2 into a separation chamber 23, a parts chamber 24 and a side chamber 25. A drainage pipe 9 connected to the separation chamber 23 is installed on the side of the slag-water separation box 2.

[0032] A centrifugal filter cartridge 3 is provided in the separation chamber 23. A rotating shaft 4 is fixedly provided at the bottom of the centrifugal filter cartridge 3. The bottom end of the rotating shaft 4 passes through the partition 21 and extends into the parts chamber 24. The rotating shaft 4 and the partition 21 are rotatably connected via a sealed bearing.

[0033] A reciprocating mechanism 5 is provided in the side chamber 25, and the reciprocating mechanism 5 squeezes the vegetable sample residue and water through reciprocating motion to achieve better solid-liquid separation;

[0034] A hand-cranked drive assembly 6 is provided in the part cavity 24 , and the hand-cranked drive assembly 6 can simultaneously drive the rotating shaft 4 and the reciprocating mechanism 5 to perform corresponding movements.

[0035] In this embodiment, preferably, the reciprocating mechanism 5 includes a reciprocating screw 51 rotatably provided on the partition 21 and located in the side cavity 25, a slider 52 sleeved on the outer wall of the reciprocating screw 51 and reciprocating up and down along the reciprocating screw 51, a connecting rod 53 fixedly provided on one side of the slider 52 and extending into the separation cavity 23, and a pressure plate 54 fixedly provided at one end of the connecting rod 53 and reciprocating up and down along the filter cartridge. The bottom end of the reciprocating screw 51 passes through the partition 21 and extends into the parts cavity 24. The reciprocating screw 51 and the partition 21 are rotatably connected by a bearing.

[0036] In this embodiment, preferably, a guide rod 55 is fixedly provided between the top of the partition 21 and the side wall of the slag-water separation box 2, the guide rod 55 passes through the slider 52, and the slider 52 slides along the guide rod 55; the guide rod 55 limits the movement of the slider 52, so that the slider 52 moves vertically up and down.

[0037] In this embodiment, preferably, the hand-cranked drive assembly 6 includes a worm 61 rotatably arranged on the inner wall of the slag-water separation box 2 and located in the parts cavity 24, a rotating rod 62 rotatably arranged between the inner bottom wall of the slag-water separation box 2 and the bottom of the partition 21, a worm wheel 63 fixedly sleeved on the outer wall of the rotating rod 62 and engaged with the worm 61, a gear 1 64 fixedly sleeved on the outer wall of the rotating rod 62 and located above the worm wheel 63, a gear 2 65 fixedly sleeved on the outer wall of the rotating shaft 4 and engaged with the gear 1 64, and a gear 3 66 fixedly sleeved on the outer wall of the reciprocating screw 51 and engaged with the gear 1 64.

[0038] In this embodiment, preferably, one end of the worm 61 passes through and extends to the outside of the slag-water separation box 2 , and a hand crank 67 is fixedly provided at the end of the worm 61 located outside the slag-water separation box 2 .

[0039] In this embodiment, preferably, the diameters of gear three 66 and gear two 65 are the same, and the diameter of gear one 64 is an integer multiple of the diameter of gear two 65; when gear one 64 rotates one circle, gear two 65 and gear three 66 can rotate several circles.

[0040] In this embodiment, preferably, sockets 7 are fixedly provided on both sides of the outer wall of the slag-water separation box 2, and an elastic pin 8 corresponding to the position of the socket 7 is fixedly provided on the support frame 1. The elastic pin 8 can be inserted into the socket 7 to fix the slag-water separation box 2. The slag-water separation box 2 is fixed by the cooperation of the elastic pin 8 and the socket 7 to facilitate the separation work. After the separation work is completed, the elastic pin 8 and the socket 7 can be separated, and the slag-water separation box 2 can be rotated to make the opening face in the right direction, so as to facilitate the subsequent cleaning work.

[0041] In this embodiment, preferably, the elastic pin 8 includes a sleeve 81 that passes through the support frame 1 and is fixedly connected to the support frame 1, a slip ring 82 that is slidably arranged in the sleeve 81, an insertion rod 83 that is fixedly arranged on the inner ring of the slip ring 82, and a spring 84 that is fixedly arranged between the slip ring 82 and the inner wall of the sleeve 81 and is sleeved on the outside of the insertion rod 83. The two ends of the insertion rod 83 respectively pass through the outside of the sleeve 81, and one end of the insertion rod 83 can be inserted into the sliding seat; when the insertion rod 83 is pulled, the slip ring 82 can be driven to squeeze the spring 84. When the insertion rod 83 is released, the elastic force of the spring 84 pushes the slip ring 82 to reset the insertion rod 83 and insert it into the socket 7, thereby realizing the connection and separation of the insertion rod 83 and the socket 7.

[0042] The working principle and use process of this utility model:

[0043] The vegetable sample to be destroyed after testing is poured into the filter cartridge, which filters the juice and debris. The hand crank 67 can be turned to rotate the worm 61, which engages with the worm gear 63, causing the worm gear 63 to drive the rotating rod 62 to rotate. The rotating rod 62 can drive the gear 1 64 to rotate. The gear 1 64 is engaged with the gear 2 65. The gear 2 65 can drive the rotating shaft 4 to rotate under the action of the gear 1 64. The filter cartridge fixed on the top of the rotating shaft 4 can rotate. The centrifugal force generated by the rotation of the filter cartridge throws the juice from the filter cartridge into the separation chamber 23, and the juice is finally discharged through the drain pipe 9.

[0044] When the gear 1 64 rotates, it can also drive the reciprocating screw 51 to rotate by meshing with the gear 3 66. The reciprocating screw 51 can drive the slider 52 to move back and forth linearly up and down under the limit of the guide rod 55. During the movement, the slider 52 drives the pressure plate 54 to move up and down in the filter cartridge through the connecting rod 53. When the pressure plate 54 moves to the bottom wall of the filter cartridge, it can squeeze the vegetable sample residue, so that the juice in the residue can be more fully separated.

[0045] In summary, by centrifuging and squeezing the vegetable samples to be destroyed after testing, the debris and juice in the vegetable sample mixture are separated, and the separated juice is directly flushed away from the sewer, the volume of the vegetable sample is reduced, and the pollution area is reduced. In addition, only the separated debris is transported, and the transportation volume is reduced. The separated debris can be converted into organic fertilizer, which saves processing costs and has certain economic benefits.

[0046] The electronic components and modules used in the content of this utility model can all be parts commonly used in the market that can realize the specific functions in this case, and the specific models and sizes can be selected and adjusted according to actual needs. The electronic components and modules are all connected to the external power supply and control switch for use. Their specific circuit connection methods and usage methods are commonly used public technologies, so they will not be elaborated here.

[0047] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A hand-cranked centrifugal vegetable sample slag-water separation device, comprising a support frame (1), and a slag-water separation box (2) rotatably arranged inside the support frame (1), characterized in that: A transverse partition (21) is fixedly provided inside the slag-water separation box (2), a baffle (22) is fixedly provided on the top of the partition (21), and the partition (21) and the baffle (22) divide the slag-water separation box (2) into a separation chamber (23), a parts chamber (24) and a side chamber (25). A drainage pipe (9) communicating with the separation chamber (23) is installed on the side of the slag-water separation box (2); A centrifugal filter cartridge (3) is provided in the separation chamber (23), a rotating shaft (4) is fixedly provided at the bottom of the centrifugal filter cartridge (3), the bottom end of the rotating shaft (4) passes through the partition (21) and extends into the parts chamber (24), and the rotating shaft (4) and the partition (21) are rotatably connected via a sealed bearing; A reciprocating mechanism (5) is provided in the side cavity (25), and the reciprocating mechanism (5) squeezes the vegetable sample residue water through reciprocating motion to achieve better solid-liquid separation; A hand-cranked drive assembly (6) is provided in the part cavity (24), and the hand-cranked drive assembly (6) can simultaneously drive the rotating shaft (4) and the reciprocating mechanism (5) to perform corresponding movements.

2. A hand-cranked centrifugal vegetable sample residue-water separation device according to claim 1, characterized in that: The reciprocating mechanism (5) includes a reciprocating screw (51) rotatably mounted on a partition (21) and located in a side cavity (25), a slider (52) sleeved on an outer wall of the reciprocating screw (51) and reciprocating up and down along the reciprocating screw (51), a connecting rod (53) fixedly mounted on one side of the slider (52) and extending into the separation cavity (23), and a pressing plate (54) fixedly mounted on one end of the connecting rod (53) and reciprocating up and down along the filter cartridge; The bottom end of the reciprocating screw (51) passes through the partition (21) and extends into the part cavity (24), and the reciprocating screw (51) and the partition (21) are rotatably connected via a bearing.

3. A hand-cranked centrifugal vegetable sample residue-water separation device according to claim 2, characterized in that: A guide rod (55) is fixedly provided between the top of the partition (21) and the side wall of the slag-water separation box (2), the guide rod (55) passes through the slider (52), and the slider (52) slides along the guide rod (55).

4. The hand-cranked centrifugal vegetable sample residue-water separation device according to claim 2, characterized in that: The hand-cranked drive assembly (6) includes a worm (61) rotatably arranged on the inner wall of the slag-water separation box (2) and located in the parts cavity (24), a rotating rod (62) rotatably arranged between the inner bottom wall of the slag-water separation box (2) and the bottom of the partition (21), a worm wheel (63) fixedly sleeved on the outer wall of the rotating rod (62) and meshed with the worm (61), a gear 1 (64) fixedly sleeved on the outer wall of the rotating rod (62) and located above the worm wheel (63), a gear 2 (65) fixedly sleeved on the outer wall of the rotating shaft (4) and meshed with the gear 1 (64), and a gear 3 (66) fixedly sleeved on the outer wall of the reciprocating screw (51) and meshed with the gear 1 (64).

5. The hand-cranked centrifugal vegetable sample residue-water separation device according to claim 4, characterized in that: One end of the worm (61) passes through and extends to the outside of the slag-water separation box (2), and a hand crank (67) is fixedly provided at one end of the worm (61) located outside the slag-water separation box (2).

6. The hand-cranked centrifugal vegetable sample residue-water separation device according to claim 4, characterized in that: The diameters of the gear three (66) and the gear two (65) are the same, and the diameter of the gear one (64) is an integer multiple of the diameter of the gear two (65).

7. The hand-cranked centrifugal vegetable sample residue-water separation device according to claim 1, characterized in that: Sockets (7) are fixedly provided on both sides of the outer wall of the slag-water separation box (2), and elastic pins (8) corresponding to the positions of the sockets (7) are fixedly provided on the support frame (1). The elastic pins (8) can be inserted into the sockets (7) to fix the slag-water separation box (2).

8. The hand-cranked centrifugal vegetable sample residue-water separation device according to claim 7, characterized in that: The elastic latch (8) includes a sleeve (81) passing through the support frame (1) and fixedly connected to the support frame (1), a slip ring (82) slidably arranged in the sleeve (81), an insertion rod (83) fixedly arranged on the inner ring of the slip ring (82), and a spring (84) fixedly arranged between the slip ring (82) and the inner wall of the sleeve (81) and sleeved on the outside of the insertion rod (83); Wherein, both ends of the insertion rod (83) respectively penetrate the outside of the sleeve (81), and one end of the insertion rod (83) can be inserted into the sliding seat.

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