CN219429179U

CN219429179U - Garbage can lifting device for integrated kitchen garbage treatment equipment

Info

Publication number: CN219429179U
Application number: CN202222772394.5U
Authority: CN
Inventors: 云曙先; 王金岑; 吕德升; 喻娴静
Original assignee: Nanjing Yunsidun Intelligent Technology Co ltd
Current assignee: Nanjing Yunsidun Intelligent Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-07-28
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a garbage can lifting device for integrated kitchen garbage treatment equipment, which comprises a fixed frame, a sliding frame, a bracket, a first pulley assembly, a second pulley assembly, a transmission rope and a hydraulic cylinder, wherein the fixed frame is arranged on the bracket; the bracket is slidably arranged on the fixed frame through the sliding frame, the head part of a piston rod of a hydraulic cylinder arranged on the fixed frame is connected with a driving rope fixing shaft B, the middle part of the side surface of the bracket is connected with a driving rope fixing shaft A, one end of a driving rope is fixed on the driving rope fixing shaft B, and the other end of the driving rope sequentially bypasses a fixed pulley of the first pulley assembly and the second pulley assembly to be fixed on the driving rope fixing shaft A. According to the utility model, the bracket can drive the garbage can to lift and turn over through the cooperation of the hydraulic cylinder and the rope pulley mechanism, so that the garbage can is simple in structure, high in reliability, convenient to operate and less in maintenance workload; the working efficiency is high.

Description

Garbage can lifting device for integrated kitchen garbage treatment equipment

Technical Field

The utility model relates to the technical field of garbage disposal, in particular to a garbage can lifting device for integrated kitchen garbage disposal equipment.

Background

Kitchen waste contains extremely high moisture and organic matters, is easy to spoil and generates malodor. After proper treatment and processing, the biomass can be converted into new resources, and the characteristics of high organic matter content enable the biomass to be used as fertilizer and feed after strict treatment, also can generate biogas to be used as fuel or power generation, and the grease part can be used for preparing biofuel. Therefore, garbage treatment equipment integrating crushing, oil-water separation and fermentation into a whole is developed for the kitchen garbage environmental protection industry. Lifting devices are required to be equipped in the integrated garbage disposal equipment, so that the garbage bin for collecting kitchen garbage can be lifted to the top of the garbage disposal equipment, and garbage in the garbage bin is poured into a top feed inlet for disposal.

The utility model discloses a garbage bin hoisting device as in chinese patent CN212532201U, which comprises a bracket, one side fixedly connected with branch of support upper surface, one side fixedly connected with triangle-shaped board of branch, the upper surface fixedly connected with of triangle-shaped board promotes the pneumatic cylinder, the top of promoting the pneumatic cylinder articulates there is the U-shaped ring, one side fixedly connected with mount of branch, one side of mount articulates there is the connecting rod, the other end of connecting rod articulates there is the round bar, the other end fixedly connected with fixed block of round bar, one side fixedly connected with backup pad of fixed block, one side swing joint of backup pad has the clamping lever, one side fixed mounting of clamping lever has the U-shaped piece. This patent sets up through the cooperation that promotes pneumatic cylinder and connecting rod, has realized the rising and the upset of garbage bin, but link mechanism's kinematic pair is many, and the structure is complicated, and mechanical efficiency is low, appears blocking and unstability easily in the use.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a garbage can lifting device for integrated kitchen garbage treatment equipment.

The technical scheme adopted by the utility model is as follows:

a garbage can lifting device for integrated kitchen garbage treatment equipment comprises a fixed frame, a sliding frame, a bracket, a first pulley assembly, a second pulley assembly, a transmission rope and a hydraulic cylinder; the fixing frame is provided with two vertical arms, the sliding frame is slidably arranged on the two vertical arms, the sliding frame is U-shaped, the upper end of the bracket is arranged in a U-shaped opening of the sliding frame and is hinged with two side walls of the sliding frame, and the lower end of the bracket freely abuts against a bottom cross beam of the sliding frame; the bracket is used for supporting the garbage can, and two driving rope fixing shafts A are symmetrically arranged in the middle of two side surfaces of the bracket; the hydraulic cylinder is vertically arranged on the fixing frame through a hydraulic cylinder bracket, and the head part of a piston rod of the hydraulic cylinder is connected with a driving rope fixing shaft B; the first pulley assembly and the second pulley assembly are respectively provided with two groups and are symmetrically arranged on the front side and the rear side of the two vertical arms respectively; the two driving ropes are arranged, one end of the first driving rope is fixed on a driving rope fixing shaft A on the left side of the bracket, the other end of the first driving rope is fixed on the left end of the driving rope fixing shaft B after sequentially bypassing a fixed pulley A and a fixed pulley B in a first pulley component and a second pulley component which are arranged on the left vertical arm, one end of the second driving rope is fixed on the driving rope fixing shaft A on the right side of the bracket, and the other end of the second driving rope is fixed on the right end of the driving rope fixing shaft B after sequentially bypassing the fixed pulley A and the fixed pulley B on the right vertical arm.

Further, two opposite inner side surfaces of the two vertical arms are respectively provided with a sliding rail, the sliding rails are provided with sliding blocks, the bottoms of the sliding blocks are slidably connected with the sliding rails, the top surfaces of the sliding blocks are fixedly connected with a sliding frame, and the sliding frame is rotatably connected with the bracket through a pin shaft.

Further, the bottom cross beam is supported and fixed on two vertical supports through two horizontal supports, and the vertical supports, the horizontal supports and the bottom cross beam form a U-shaped sliding frame with an upper opening.

Further, the front side of the bottom cross beam is an inclined plane, and the inclined plane is attached to the bottom wall of the bracket.

Further, the bracket is bucket-shaped and comprises a lower bottom plate, a rear bottom plate and two trapezoid side plates, and clamping devices for preventing the garbage bin from sliding down when dumping garbage are arranged on the trapezoid side plates.

Further, the clamping device comprises a clamping plate attached to the outer side wall of the garbage can, a screw rod with one end fixedly connected with the clamping plate and the other end penetrating through the trapezoid side plate in a spiral mode, and a locking nut used for tightly fixing the screw rod on the trapezoid side plate.

Further, the fixing frame is also provided with two L-shaped supporting rods, the two L-shaped supporting rods are respectively attached to and fixed on the rear side face of the vertical arm, the short arm horizontally extends out towards the feeding opening of the garbage treatment equipment, and the long arm is connected with the hydraulic cylinder support.

Further, limiting blocks for limiting the sliding frame to slide to the limiting positions are arranged on the two vertical arms.

The utility model has the beneficial effects that: the lifting and overturning of the garbage can driven by the bracket can be realized through the matching of the hydraulic cylinder and the rope wheel mechanism, the structure is simple, the reliability is high, the operation is convenient, and the maintenance workload is less; the hydraulic cylinder and the driving rope can bear larger load, can lift a heavier garbage can and has high working efficiency.

Drawings

Fig. 1 is a schematic structural view of a trash can lifting device of the present utility model.

Fig. 2 is a schematic view showing a state in which the trash can of the trash can lifting device of the present utility model is lifted to the top.

Fig. 3 is a schematic view showing a state that a trash can is turned over by the trash can lifting device of the present utility model.

Fig. 4 is a schematic structural view of a bracket of the trash can lifting device of the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solution of the present utility model will be clearly and completely described with reference to the accompanying drawings and a preferred embodiment.

Referring to fig. 1 to 4, the present embodiment provides a garbage can lifting device for an integrated kitchen garbage treatment apparatus, which includes a fixing frame 10, a sliding frame 20, a bracket 30, a first pulley assembly 40, a second pulley assembly 50, a driving rope 60 and a hydraulic cylinder 70.

The fixing frame 10 is an H-shaped frame made of a profile, and is used for fixedly supporting the whole device. The fixing frame 10 is provided with two vertical arms 11, two opposite inner side surfaces of the two vertical arms 11 are respectively provided with a sliding rail 12, the sliding rails 12 are provided with sliding blocks 13, the bottoms of the sliding blocks 13 are slidably connected with the sliding rails 12, and the top surfaces of the sliding blocks are fixedly connected with a sliding frame 20. The sliding frame 20 is connected with the fixing frame 10 in a sliding way through the sliding rail and the sliding block, so that the lifting and the overturning of the dustbin are easier, and the load of the oil cylinder is small. A limiting block 15 is arranged above the sliding rail 12, when the sliding frame 20 drives the bracket 30 to slide above the sliding rail, the bracket 30 stops rising due to the limitation of the limiting block 15, and when the piston rod of the hydraulic cylinder continues to extend, the driving rope 60 pulls the driving rope fixing shafts A31 on two sides of the bracket to turn upwards around the pin shaft 14, so that the garbage can 100 is driven to turn upwards to the feeding hole of the integrated kitchen garbage treatment equipment, and garbage is dumped. The rear side surfaces of the two vertical arms 11 are also attached and welded with two L-shaped supporting rods 111, the long arms of the L-shaped supporting rods 111 are attached to the vertical arms 11, and the short arms horizontally extend towards the feeding port of the garbage disposal equipment. The provision of the L-shaped support bar 111 can enhance the strength of the vertical arm 11 and can be used for mounting a hydraulic cylinder.

The sliding frame 20 is a U-shaped frame mainly composed of two vertical brackets 23, two horizontal brackets 22 and a bottom cross beam 21, two ends of the bottom cross beam 21 are connected to the lower ends of the two vertical brackets 23 through the two horizontal brackets 22, and the upper and lower ends of the bottom surfaces of the two vertical brackets 23 are fixedly connected with the sliding blocks 13. The front side of the bottom beam 21 is a bevel which engages the bottom wall of the bracket 30. By providing the bottom beam 21, the lower end of the bracket 30 can be inclined outwardly by a certain angle, thereby stably placing the trash can.

The bracket 30 has a bucket shape including a lower base plate 37, a rear base plate 32 and two trapezoidal side plates 33. Two driving rope fixing shafts A31 are symmetrically arranged in the middle of the outer side surfaces of the two trapezoid side plates 33; the central axes of the two driving rope fixing shafts A31 are collinear and parallel to the driving rope fixing shaft B72; in order to conveniently fix the driving rope, hooks or hanging rings can be arranged at two ends of the driving rope fixing shaft A31. The two trapezoidal side plates 33 are also provided with clamping devices for preventing the garbage can from sliding down when dumping garbage. Referring to fig. 4, the clamping device includes a clamping plate 34 attached to the outer wall of the trash can, a screw rod 35 with one end fixedly connected to the clamping plate and the other end threaded through the trapezoidal side plate 33, and a locking nut 36 for fastening the screw rod to the trapezoidal side plate 33. When the trash can is placed in the bracket 30, the two clamping plates 34 are made to approach each other to clamp the side wall of the trash can by rotating the screw 35, and the trash can falls off from the bracket when the trash is placed and dumped. To improve the clamping effect, a rubber pad may be provided on the side of the clamping plate 34 adjacent to the trash can.

The hydraulic cylinder 70 is arranged at the middle part of the rear side of the fixing frame 10 through a hydraulic cylinder support 71, the hydraulic cylinder support 71 is fixed on a long arm of the L-shaped supporting rod 111, a piston rod of the hydraulic cylinder vertically extends upwards, the head part is connected with a driving rope fixing shaft B72, two ends of the driving rope fixing shaft B72 horizontally extend to the two L-shaped supporting rods 111 respectively, and hooks or hanging rings can be arranged at two ends of the driving rope fixing shaft B72 for conveniently fixing driving ropes.

The first pulley assembly 40 has two groups, is symmetrically arranged on two vertical arms of the fixing frame 10, and the first pulley assembly 40 comprises an L-shaped first pulley bracket 41 fixed on the front side surface of the upper end of the vertical arm and a fixed pulley A42 rotatably arranged on the first pulley bracket. The second pulley assembly 50 has two groups, symmetrically arranged on two vertical arms of the fixing frame 10, and the second pulley assembly 50 comprises an L-shaped second pulley bracket 51 fixed on the rear side surface of the upper end of the vertical arm and a fixed pulley B52 rotatably arranged on the second pulley bracket.

The two driving ropes 60 are arranged, one end of a first driving rope is fixed on the hanging ring of the driving rope fixing shaft A on the left side of the bracket 30, the other end of the first driving rope sequentially bypasses a fixed pulley A and a fixed pulley B on the left vertical arm of the fixing frame and then is fixed on the hanging ring of the left end of the driving rope fixing shaft B, one end of a second driving rope is fixed on the hanging ring of the driving rope fixing shaft A on the right side of the bracket 30, the other end sequentially bypasses a fixed pulley A and a fixed pulley B on the right vertical arm of the fixing frame and then is fixed on the hanging ring of the right end of the driving rope fixing shaft B, and a plane formed by the two driving ropes is a vertical plane which is parallel.

The working principle of the utility model is as follows:

in the initial state, the piston rod of the hydraulic cylinder 70 is extended, and the bracket 30 is positioned at the lower end of the fixing frame 10.

In use, the trash can 100 is placed on the bracket 30 and clamped by the locking device; the hydraulic cylinder piston rod is retracted, the bracket 30 is pulled to ascend through the driving rope 60, when the bracket ascends to the upper end of the fixed frame, the bracket 30 stops ascending due to the limitation of the limiting block 15, the hydraulic cylinder piston rod continues to extend, the driving rope 60 pulls the driving rope fixing shafts A31 at two sides of the bracket to overturn upwards around the pin shaft 14, the garbage can 100 is driven to overturn towards the feeding hole of the integrated kitchen garbage treatment equipment, and garbage is dumped; after dumping the garbage, the piston rod of the hydraulic cylinder is retracted, the driving rope is loosened, and the bracket 30 slides to the initial position under the action of gravity.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model and remain within the scope of the utility model.

Claims

1. The garbage can lifting device for the integrated kitchen garbage treatment equipment is characterized by comprising a fixing frame (10), a sliding frame (20), a bracket (30), a first pulley assembly (40), a second pulley assembly (50), a transmission rope (60) and a hydraulic cylinder (70); the fixing frame (10) is provided with two vertical arms (11), the sliding frame (20) is slidably arranged on the two vertical arms (11), the sliding frame (20) is U-shaped, the upper end of the bracket (30) is arranged in a U-shaped opening of the sliding frame (20) and hinged with two side walls of the sliding frame, and the lower end of the bracket (30) freely abuts against a bottom cross beam (21) of the sliding frame (20); the bracket (30) is used for supporting the garbage can, and two driving rope fixing shafts A (31) are symmetrically arranged in the middle of two side surfaces of the bracket; the hydraulic cylinder (70) is vertically arranged on the fixed frame (10) through a hydraulic cylinder bracket (71), and the head part of a piston rod of the hydraulic cylinder is connected with a transmission rope fixed shaft B (72); the first pulley assembly (40) and the second pulley assembly (50) are respectively provided with two groups and are symmetrically arranged at the front side and the rear side of the two vertical arms (11); the two driving ropes (60) are arranged, one end of a first driving rope is fixed on a driving rope fixing shaft A on the left side of the bracket (30), the other end of the first driving rope is fixed on the left end of a driving rope fixing shaft B after sequentially bypassing a fixed pulley A and a fixed pulley B in a first pulley assembly (40) and a second pulley assembly (50) which are arranged on a left vertical arm, one end of the second driving rope is fixed on the driving rope fixing shaft A on the right side of the bracket (30), and the other end of the second driving rope is fixed on the right end of the driving rope fixing shaft B after sequentially bypassing the fixed pulley A and the fixed pulley B on the right vertical arm.

2. The garbage can lifting device for integrated kitchen garbage treatment equipment according to claim 1, wherein two opposite inner side surfaces of the two vertical arms (11) are respectively provided with a sliding rail (12), the sliding rails (12) are provided with sliding blocks (13), the bottoms of the sliding blocks (13) are slidably connected with the sliding rails (12), the top surface is fixedly connected with a sliding frame (20), and the sliding frame (20) is rotatably connected with a bracket (30) through a pin shaft.

3. A dustbin lifting device for an integrated kitchen waste treatment device according to claim 2, characterised in that the bottom cross beam (21) is supported and fixed on two vertical supports (23) by two horizontal supports (22), the vertical supports (23), the horizontal supports (22) and the bottom cross beam (21) form an upper open U-shaped carriage (20).

4. A dustbin lifting device for an integrated kitchen waste treatment apparatus according to claim 3 characterised in that the front side of the bottom cross member (21) is a bevel which engages the bottom wall of the bracket (30).

5. The trash can lifting device for integrated kitchen waste treatment equipment according to claim 1, characterized in that the bracket (30) is bucket-shaped and comprises a lower bottom plate (37), a rear bottom plate (32) and two trapezoid side plates (33), and clamping devices for preventing the trash can from sliding down when dumping waste are arranged on the trapezoid side plates (33).

6. A lifting device for a waste bin of an integrated kitchen waste treatment apparatus according to claim 5, characterized in that the clamping device comprises a clamping plate (34) attached to the outer side wall of the waste bin, a screw (35) with one end fixedly connected to the clamping plate and the other end threaded through the trapezoidal side plate (33), and a locking nut (36) for fastening the screw to the trapezoidal side plate (33).

7. The garbage can lifting device for integrated kitchen garbage treatment equipment according to claim 1, wherein the fixing frame (10) is further provided with two L-shaped supporting rods (111), the two L-shaped supporting rods (111) are respectively attached and fixed on the rear side face of the vertical arm (11), the short arm horizontally extends towards the feeding hole of the garbage treatment equipment, and the long arm is connected with the hydraulic cylinder support (71).

8. A dustbin lifting device for an integrated kitchen waste treatment device according to claim 1, characterised in that the two vertical arms (11) are provided with stop blocks (15) for limiting the sliding of the carriage (20) to the extreme position.