Solid-liquid separation equipment for household garbage treatment

Abstract

The utility model relates to solid-liquid separation equipment for household garbage treatment, which comprises a main box body, garbage is thrown into the main box body, a driving motor is started to drive the garbage to be crushed by a slicing mechanism and fall into a conveying plate, the conveying plate is provided with hole sites to discharge moisture from the bottom of the main box body, and the slicing mechanism rotates to drive a main transmission wheel to rotate. Due to the fact that the main transmission wheel and the auxiliary transmission wheel are connected through the toothed belt, the transmission rod drives the cam to rotate, the cam rotates to push the conveying plate to drive the sliding rod to slide in the connecting plate, the reset spring deforms, the top of the conveying plate is of an inclined face type, and garbage on the conveying plate is promoted to quickly flow into the auxiliary box body. The air cylinder is started to drive the push block to slide on the filter plate, water in the crushed garbage is preliminarily filtered through the conveying plate, then the garbage is squeezed by the push block, liquid in the garbage is fully squeezed out, waste liquid is discharged through the bottom of the filter plate, then the filter plate is pulled out, and the fixed garbage squeezed in the auxiliary box body is discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of domestic waste treatment equipment, in particular to solid-liquid separation equipment for domestic waste treatment. Background Art

[0002] Domestic waste refers to waste generated in daily life or in activities that provide services for daily life. In the prior art, a single filter plate is often used for solid-liquid separation of domestic waste, and the waste on the filter plate is easy to adhere to the filter plate, and there is a lack of shaking of the filter plate to promote the falling of the waste.

[0003] For example, the authorized patent document with application number 202123331104.5 discloses an anti-clogging solid-liquid separation filter plate for domestic waste, which includes a filter plate body, an anti-clogging component, and a driving mechanism. The filter plate body is fixedly mounted on the inner wall of the filter box. The filter box is a rectangular box structure, and the upper end of the box body is open, and a solid waste cleaning port is provided on the front side wall of the box body, and a box door is hinged at the solid waste cleaning port; an anti-clogging solid-liquid separation filter plate for domestic waste is arranged which is composed of a filter plate body, an anti-clogging component and a driving mechanism, and the anti-clogging component is arranged to be composed of a mounting plate, a cleaning piece and a guide rod, so that the cleaning piece on the anti-clogging component is inserted into the filter hole on the filter plate body, thereby avoiding clogging of the filter hole on the filter plate body, thereby avoiding clogging of the filter hole and affecting the overall filtering effect of the filter plate body.

[0004] The above patent has the problem that when separating the solid and liquid of domestic waste, a single filter plate is often used for filtration, and the waste on the filter plate is easy to adhere to the filter plate, and there is a lack of shaking of the filter plate to promote the falling of the waste. Therefore, we need to provide a solid-liquid separation device for domestic waste treatment. Utility Model Content

[0005] The utility model aims to provide a solid-liquid separation device for treating domestic waste. The waste is put into a main box body, and a driving motor is started to drive the waste to be crushed by a slicing mechanism and fall into a conveying plate. The conveying plate is provided with holes to discharge water from the bottom of the main box body, and the slicing mechanism rotates to drive the main transmission wheel to rotate. Since the main transmission wheel and the auxiliary transmission wheel are connected by a toothed belt, the transmission rod can drive the cam to rotate, and the rotation of the cam pushes the conveying plate to drive the sliding rod to slide in the connecting plate, and the reset spring is deformed. The top of the conveying plate is an inclined surface type, and the crushed waste is transported to the auxiliary box body through the trough body, so as to promote the waste on the conveying plate to quickly flow into the auxiliary box body. The two cylinders are synchronous cylinders. The starting cylinder drives the push block to slide on the filter plate. The crushed waste passes through the conveying plate to initially filter the water, and then the push block squeezes the waste to fully squeeze out the liquid in the waste, and the waste liquid is discharged through the bottom of the filter plate. Then the filter plate is pulled out to discharge the fixed waste squeezed in the auxiliary box body, so as to achieve more thorough solid-liquid separation and solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a solid-liquid separation device for domestic waste treatment, comprising:

[0007] A main box body, and a sub-box body arranged on one side of the main box body and connected through a slot body;

[0008] A main rotating rod is rotatably mounted inside the main housing, wherein a driving motor is mounted on one end of the main rotating rod;

[0009] The surface of the main rotating rod is provided with a slicing mechanism for crushing garbage, and a pushing mechanism is provided inside the auxiliary box for squeezing domestic garbage;

[0010] A discharging mechanism installed inside the main box for conveying the crushed garbage;

[0011] The discharging mechanism includes a conveying plate, a return spring, a sliding rod, a connecting plate, a cam and a transmission member. Two connecting plates are fixedly installed on both sides of the inner wall of the main box body. A conveying plate with a hole is installed on the top of the connecting plate through a return spring. One end of the conveying plate passes through the groove body and extends into the auxiliary box body. Four sliding rods are installed at the bottom of the conveying plate. The bottoms of the four sliding rods pass through the bottom of the connecting plate and extend. A cam is arranged at the bottom of the conveying plate, and a transmission member for rotating the cam is installed on one side of the main box body.

[0012] Preferably, the transmission member includes a main transmission wheel, a secondary transmission wheel, a toothed belt and a transmission rod, a transmission rod is installed on one side of the cam, one end of the transmission rod passes through one side of the main box body and is installed with a secondary transmission wheel, one end of the main rotating rod is installed with a main transmission wheel, and the main transmission wheel and the secondary transmission wheel are connected by a toothed belt.

[0013] Preferably, the slicing mechanism includes a secondary rotating rod, a pinion, a large gear and a slicing body, the secondary rotating rod is rotatably installed inside the main box, the slicing body is installed on the surface of the secondary rotating rod and the surface of the main rotating rod, a pinion is installed at one end of the secondary rotating rod, and a large gear meshing with the pinion is installed on the surface of the main rotating rod.

[0014] Preferably, the top of the main box is connected to a feed funnel.

[0015] Preferably, the pushing mechanism includes a mounting rail, a filter plate, a cylinder and a push block. The mounting rails are fixedly installed on both sides of the inner wall of the auxiliary box body, and the filter plate is slidably installed between the two adjacent sides of the mounting rails. Two cylinders are embedded in one side of the auxiliary box body, and push blocks are fixedly installed on the extended ends of the two cylinders.

[0016] Preferably, the top of the mounting rail is configured as an inclined surface, and one end of the filter plate passes through one side of the auxiliary box body and is provided with a groove portion.

[0017] Preferably, the top of the driving motor is fixedly mounted on the top of the inner wall of the auxiliary box body through a mounting seat.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model puts garbage into the main box body, starts the driving motor to drive it to be broken through the slicing mechanism and fall into the conveying plate, and the conveying plate is provided with holes to discharge water from the bottom of the main box body, and the slicing mechanism rotates to drive the main transmission wheel to rotate. Since the main transmission wheel and the auxiliary transmission wheel are connected by a toothed belt, the transmission rod can drive the cam to rotate, and the rotation of the cam is not short to push the conveying plate to drive the sliding bar to slide in the connecting plate, and the reset spring is deformed. The top of the conveying plate is inclined, and the crushed garbage is transported to the auxiliary box body through the trough body, so as to promote the garbage on the conveying plate to quickly flow into the auxiliary box body. The two cylinders are synchronous cylinders, and the starting cylinder drives the push block to slide on the filter plate. The crushed garbage passes through the conveying plate to initially filter water, and then the push block squeezes the garbage to fully squeeze out the liquid in the garbage, and the waste liquid is discharged through the bottom of the filter plate, and then the filter plate is pulled out to discharge the fixed garbage squeezed in the auxiliary box body, so as to achieve more thorough solid-liquid separation, avoid the frequent use of a single filter plate for filtration, and the garbage on the filter plate is easy to adhere to the filter plate, and there is a lack of shaking of the filter plate to promote the falling of the garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the pushing mechanism of the utility model;

[0022] Figure 3 This is a three-dimensional cross-sectional view of the main box of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the discharging mechanism of the utility model.

[0024] In the figure: 1. main box body; 2. auxiliary box body; 3. main rotating rod; 4. driving motor; 5. slicing mechanism; 51. auxiliary rotating rod; 52. small gear; 53. large gear; 54. slicing body; 6. pushing mechanism; 61. mounting rail; 62. filter plate; 63. cylinder; 64. push block; 7. discharge mechanism; 71. conveying plate; 72. reset spring; 73. slide rod; 74. connecting plate; 75. cam; 70. transmission part; 701. main transmission wheel; 702. auxiliary transmission wheel; 703. toothed belt; 704. transmission rod; 8. feeding funnel; 9. mounting seat. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: a solid-liquid separation device for domestic waste treatment, comprising:

[0027] A main box body 1, and a sub-box body 2 arranged on one side of the main box body 1 and connected through a slot body;

[0028] A main rotating rod 3 is rotatably mounted inside the main housing 1, and a driving motor 4 is mounted on one end of the main rotating rod 3;

[0029] The surface of the main rotating rod 3 is provided with a slicing mechanism 5 for crushing garbage, and a pushing mechanism 6 arranged inside the auxiliary box 2 for squeezing domestic garbage;

[0030] A discharging mechanism 7 installed inside the main box 1 for conveying the crushed garbage;

[0031] The discharging mechanism 7 includes a conveying plate 71, a return spring 72, a slide bar 73, a connecting plate 74, a cam 75 and a transmission member 70. Two connecting plates 74 are fixedly installed on both sides of the inner wall of the main box body 1. A conveying plate 71 with a hole is installed on the top of the connecting plate 74 through the return spring 72. One end of the conveying plate 71 passes through the groove body and extends into the auxiliary box body 2. Four slide bars 73 are installed at the bottom of the conveying plate 71. The bottoms of the four slide bars 73 all pass through the bottom of the connecting plate 74 and extend. A cam 75 is arranged at the bottom of the conveying plate 71, and a transmission member 70 for rotating the cam 75 is installed on one side of the main box body 1.

[0032] The transmission member 70 includes a main transmission wheel 701, an auxiliary transmission wheel 702, a toothed belt 703 and a transmission rod 704. The transmission rod 704 is installed on one side of the cam 75. One end of the transmission rod 704 passes through one side of the main box body 1 and is installed with the auxiliary transmission wheel 702. The main transmission wheel 701 is installed on one end of the main rotating rod 3, and the main transmission wheel 701 and the auxiliary transmission wheel 702 are connected by the toothed belt 703.

[0033] In this embodiment, garbage is put into the main box body 1, and the driving motor 4 is started to drive the slicing mechanism 5 to break it and fall into the conveying plate 71. The conveying plate 71 has holes to discharge water from the bottom of the main box body 1, and the slicing mechanism 5 rotates to drive the main transmission wheel 701 to rotate. Since the main transmission wheel 701 and the auxiliary transmission wheel 702 are connected by the toothed belt 703, the transmission rod 704 can drive the cam 75 to rotate, and the rotation of the cam 75 pushes the conveying plate 71 to drive the sliding rod 73 to slide in the connecting plate 74, and the reset spring 72 is deformed. The top of the conveying plate 71 is inclined, and the crushed garbage is transported to the auxiliary box body 2 through the trough body, so that the garbage on the conveying plate 71 is promoted to flow into the auxiliary box body 2 quickly.

[0034] The slicing mechanism 5 comprises a secondary rotating rod 51, a pinion 52, a large gear 53 and a slicing body 54. The secondary rotating rod 51 is rotatably mounted inside the main housing 1, and the slicing body 54 is mounted on the surface of the secondary rotating rod 51 and the surface of the main rotating rod 3. The pinion 52 is mounted on one end of the secondary rotating rod 51, and the large gear 53 meshing with the pinion 52 is mounted on the surface of the main rotating rod 3.

[0035] Specifically, the driving motor 4 is started to drive the main rotating rod 3 at the output end to rotate, and the large gear 53 on the surface of the main rotating rod 3 is meshed with the small gear 52 at one end of the auxiliary rotating rod 51, so that the slicing body 54 on the surface of the main rotating rod 3 and the auxiliary rotating rod 51 rotates to crush the domestic waste.

[0036] In order to facilitate the delivery of domestic garbage into the main box body 1 , a feeding funnel 8 is connected to the top of the main box body 1 .

[0037] The pushing mechanism 6 includes a mounting rail 61, a filter plate 62, a cylinder 63 and a push block 64. The mounting rails 61 are fixedly mounted on both sides of the inner wall of the auxiliary box body 2. The filter plate 62 is slidably mounted between the adjacent sides of the two mounting rails 61. Two cylinders 63 are embedded in one side of the auxiliary box body 2. The extension ends of the two cylinders 63 are fixedly mounted with push blocks 64.

[0038] Furthermore, the two cylinders 63 are synchronous cylinders 63. The starting cylinder 63 drives the push block 64 to slide on the filter plate 62. The crushed garbage passes through the conveying plate 71 to initially filter the water, and then the push block 64 squeezes the garbage to fully squeeze out the liquid in the garbage. The waste liquid is discharged through the bottom of the filter plate 62, and then the filter plate 62 is pulled out to discharge the fixed garbage squeezed in the sub-box 2, thereby achieving a more thorough solid-liquid separation.

[0039] The top of the mounting rail 61 is arranged in an inclined plane, and one end of the filter plate 62 passes through one side of the auxiliary box 2 and is provided with a groove portion;

[0040] It should be noted that the top of the mounting rail 61 is provided with an inclined surface, so as to reduce the probability of garbage remaining on the top of the mounting rail 61 , and the groove portion is provided to facilitate the loading and unloading operations of the filter plate 62 .

[0041] In order to fix and support the driving motor 4 , a mounting seat 9 is provided to mount the driving motor 4 , and the top of the driving motor 4 is fixedly mounted on the top of the inner wall of the auxiliary box body 2 through the mounting seat 9 .

[0042] In this device, garbage is put into the main box body 1, and the driving motor 4 is started to drive the slicing mechanism 5 to be broken and fall into the conveying plate 71. The conveying plate 71 has holes to discharge water from the bottom of the main box body 1, and the slicing mechanism 5 rotates to drive the main transmission wheel 701 to rotate. Since the main transmission wheel 701 is connected to the auxiliary transmission wheel 702 through the toothed belt 703, the transmission rod 704 can drive the cam 75 to rotate. The rotation of the cam 75 pushes the conveying plate 71 to drive the sliding rod 73 to slide in the connecting plate 74, and the return spring 72 is deformed, and the conveying plate 71 is driven to rotate. The top of the conveying plate 71 is inclined, and the crushed garbage is conveyed to the sub-box 2 through the trough body, which promotes the garbage on the conveying plate 71 to quickly flow into the sub-box 2. The two cylinders 63 are synchronous cylinders 63. The starting cylinder 63 drives the push block 64 to slide on the filter plate 62. The crushed garbage passes through the conveying plate 71 to initially filter the water, and then the push block 64 squeezes the garbage to fully squeeze out the liquid in the garbage. The waste liquid is discharged through the bottom of the filter plate 62, and then the filter plate 62 is pulled out to discharge the fixed garbage squeezed in the sub-box 2, so as to achieve a more thorough solid-liquid separation.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid-liquid separation device for domestic waste treatment, characterized in that: include: A main box (1), and a sub-box (2) arranged on one side of the main box (1) and connected to the main box (1) through a slot; A main rotating rod (3) is rotatably mounted inside the main housing (1), wherein a driving motor (4) is mounted on one end of the main rotating rod (3); The surface of the main rotating rod (3) is provided with a slicing mechanism (5) for crushing garbage, and a pushing mechanism (6) arranged inside the auxiliary box (2) for squeezing domestic garbage; A discharge mechanism (7) installed inside the main box (1) for conveying the crushed garbage; The discharging mechanism (7) comprises a conveying plate (71), a return spring (72), a slide bar (73), a connecting plate (74), a cam (75) and a transmission member (70). Two connecting plates (74) are fixedly installed on both sides of the inner wall of the main box body (1). A conveying plate (71) with a hole is installed on the top of the connecting plate (74) through the return spring (72). One end of the conveying plate (71) passes through the groove body and extends into the auxiliary box body (2). Four slide bars (73) are installed at the bottom of the conveying plate (71). The bottoms of the four slide bars (73) pass through the bottom of the connecting plate (74) and extend. A cam (75) is arranged at the bottom of the conveying plate (71), and a transmission member (70) for rotating the cam (75) is installed on one side of the main box body (1).

2. A solid-liquid separation device for domestic waste treatment according to claim 1, characterized in that: The transmission member (70) comprises a main transmission wheel (701), a secondary transmission wheel (702), a toothed belt (703) and a transmission rod (704); a transmission rod (704) is installed on one side of the cam (75); one end of the transmission rod (704) passes through one side of the main housing (1) and is installed with the secondary transmission wheel (702); one end of the main rotating rod (3) is installed with the main transmission wheel (701), and the main transmission wheel (701) and the secondary transmission wheel (702) are connected via a toothed belt (703).

3. The solid-liquid separation equipment for domestic waste treatment according to claim 1, characterized in that: The slicing mechanism (5) comprises a secondary rotating rod (51), a small gear (52), a large gear (53) and a slicing body (54); the secondary rotating rod (51) is rotatably mounted inside the main housing (1); the slicing body (54) is mounted on the surface of the secondary rotating rod (51) and the surface of the main rotating rod (3); one end of the secondary rotating rod (51) is mounted with a small gear (52); and the surface of the main rotating rod (3) is mounted with a large gear (53) meshing with the small gear (52).

4. The solid-liquid separation equipment for domestic waste treatment according to claim 3, characterized in that: The top of the main box (1) is connected to a feeding funnel (8).

5. The solid-liquid separation equipment for domestic waste treatment according to claim 1, characterized in that: The pushing mechanism (6) comprises a mounting rail (61), a filter plate (62), a cylinder (63) and a pushing block (64); the mounting rails (61) are fixedly mounted on both sides of the inner wall of the auxiliary box (2); a filter plate (62) is slidably mounted between two adjacent sides of the mounting rails (61); two cylinders (63) are embedded in one side of the auxiliary box (2); and pushing blocks (64) are fixedly mounted on the extended ends of the two cylinders (63).

6. The solid-liquid separation equipment for domestic waste treatment according to claim 5, characterized in that: The top of the mounting rail (61) is arranged to be inclined, and one end of the filter plate (62) passes through one side of the auxiliary box (2) and is provided with a groove portion.

7. The solid-liquid separation equipment for domestic waste treatment according to claim 1, characterized in that: The top of the driving motor (4) is fixedly mounted on the top of the inner wall of the auxiliary box body (2) via a mounting seat (9).

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