Self-propelled cleaning conveyor with lifting fixing mechanism

Abstract

The utility model relates to the technical field of cleaning conveyors, in particular to a self-propelled cleaning conveyor with a lifting fixing mechanism. A self-propelled cleaning conveyor with a lifting fixing mechanism comprises a vehicle body, and a lifting assembly is arranged at the front end of the vehicle body; the lifting assembly comprises a fixed beam fixedly connected with the lower portion of the front end of the vehicle body, two oil cylinders are vertically and symmetrically connected to the upper surface of the fixed beam and horizontally connected through two connecting beams from bottom to top, two sliding ways are vertically and symmetrically connected to the front surfaces of the connecting beams and the fixed beam, and sliding rails are slidably connected into the sliding ways. The rear surfaces of the upper ends of the two sliding rails are connected through a movable beam, the movable beam is fixedly connected to the upper end of a telescopic rod of the oil cylinder, fork arms are fixedly connected to the front surfaces of the sliding rails, and a feces hopper is inserted into the front ends of the fork arms. When the fork arm is used for transferring the excrement hopper, the excrement hopper can be kept stable, meanwhile, the connection mode of the fork arm and the excrement hopper is very efficient and convenient, and the defects in the prior art are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning conveyors, in particular to a self-propelled cleaning conveyor with a lifting and fixing mechanism. Background Art

[0002] In the northwest region, due to the high altitude and water shortage in most places, the use of water toilets is restricted by the environment and cannot be promoted on a large scale. Therefore, fertilizer-accumulating dry toilets have great market prospects in these places.

[0003] Fertilizer-accumulating dry toilets are mostly squat dry toilets. There is a manure storage tank or manure bucket under the squat pit to store feces and urine. The feces and urine stored in the manure bucket need to be cleaned regularly, and most of the cleaning is done manually. In addition, the existing technology uses a trolley to transport the feces and urine. At the same time, the trolley is connected to the manure bucket through a connector. The connection structure is complex and the operation is cumbersome, and the feces and urine cleaning and transportation efficiency is low. Utility Model Content

[0004] In view of the existing problems, the utility model provides a self-propelled cleaning and transporting machine with a lifting and fixing mechanism to solve the problem that the prior art mentioned in the background technology uses a trolley to transport the feces and urine, and the trolley is connected to the feces bucket through a connecting piece, the connection structure is complicated, the operation is cumbersome, and the feces cleaning and transportation efficiency is low.

[0005] In order to solve the existing problems, the utility model provides a self-propelled cleaning conveyor with a lifting and fixing mechanism, comprising a vehicle body, and a lifting assembly is arranged at the front end of the vehicle body;

[0006] The lifting assembly includes a fixed beam fixedly connected to the lower front end of the vehicle body, two oil cylinders are vertically symmetrically connected to the upper surface of the fixed beam, the two oil cylinders are horizontally connected by two connecting beams from bottom to top, two slideways are vertically symmetrically connected to the front surfaces of the connecting beam and the fixed beam, a slide rail is slidably connected in the slideway, the upper rear surfaces of the two slide rails are connected by a movable beam, the movable beam is fixedly connected to the upper end of the telescopic rod of the oil cylinder, a fork arm is fixedly connected to the front surface of the slide rail, and a manure bucket is inserted into the front end of the fork arm.

[0007] Furthermore, the fork arm is L-shaped, and the front end of the fork arm is fixedly connected with an upward upper hook, and a downward lower hook is fixedly connected at the lower end of the upper hook and at the front end of the fork arm, and the front end of the upper hook and the front end of the lower hook are no longer on the same vertical line.

[0008] Furthermore, a limiting groove is arranged on both inner walls of the slideway, and limiting strips matching the groove are arranged on both side walls of the slide rail.

[0009] Furthermore, a battery required to drive the vehicle is arranged inside the vehicle body, and the battery is electrically connected to an electric oil pump.

[0010] Furthermore, the electric oil pump supplies oil to the oil cylinder.

[0011] Furthermore, the manure hopper includes a hopper body, and two fixing rods arranged from bottom to top are fixedly connected to the two outer surfaces of the hopper body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a lifting assembly to adjust the machine forward and control the lowering of the oil cylinder during operation, so that the upper hook and the lower hook of the fork arm are first close to the two fixed rods and are located directly below the two fixed rods, and then the fork arm rises. At this time, the front end of the upper hook will first contact and hook with the uppermost fixed rod. After the upper hook contacts and hooks with the uppermost fixed rod, the front end of the lower hook just contacts with the lowermost fixed rod. In this way, the fork arm can keep the manure bucket stable when the manure bucket is transported. At the same time, this connection method between the fork arm and the manure bucket is also very efficient and convenient, which overcomes the shortcomings of the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the lifting assembly structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the slide rail and slideway structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the fork arm structure of the utility model;

[0019] In the figure: 1, vehicle body; 2, lifting assembly; 201, fixed beam; 202, oil cylinder; 203, connecting beam; 204, slideway; 2041, limiting groove; 205, slide rail; 2051, limiting strip; 206, movable beam; 207, fork arm; 2071, upper hook; 2072, lower hook; 208, manure bucket; 2081, bucket body; 2082, fixing rod; 3, battery; 4, electric oil pump; DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 A self-propelled cleaning transporter with a lifting and fixing mechanism comprises a vehicle body 1, and a lifting assembly 2 is arranged at the front end of the vehicle body 1; the lifting assembly 2 comprises a fixed beam 201 fixedly connected to the lower front end of the vehicle body 1, and two oil cylinders 202 are vertically symmetrically connected to the upper surface of the fixed beam 201, and the two oil cylinders 202 are horizontally connected by two connecting beams 203 from bottom to top, and two slideways 204 are vertically symmetrically connected to the front surfaces of the connecting beam 203 and the fixed beam 201, and a slide rail 205 is slidably connected in the slideway 204, and the upper rear surfaces of the two slide rails 205 are connected by a movable beam 206, and the movable beam 206 is fixedly connected to the upper end of the telescopic rod of the oil cylinder 202, and a fork arm 207 is fixedly connected to the front surface of the slide rail 205, and a manure bucket 208 is inserted into the front end of the fork arm 207.

[0022] Among them, the shape of the fork arm 207 is L-shaped, and the front end of the fork arm 207 is fixedly connected with an upward upper curved hook 2071, and a downward lower curved hook 2072 is fixedly connected at the lower end of the upper curved hook 2071 and at the front end of the fork arm 207. The front end of the upper curved hook 2071 and the front end of the lower curved hook 2072 are no longer on the same vertical line.

[0023] It should be noted that the front end of the upper hook 2071 and the front end of the lower hook 2072 are no longer on the same vertical line. The purpose of this setting is to adjust the machine's forward movement and control the descent of the oil cylinder when the machine is working, so that the upper hook 2071 and the lower hook 2072 of the fork arm 207 first approach the two fixed rods 2082 and are located directly below the two fixed rods 2082, and then the fork arm 207 rises. At this time, the front end of the upper hook 2071 will first contact and hook with the uppermost fixed rod 2082. After the upper hook 2071 contacts and hooks with the uppermost fixed rod 2082, the front end of the lower hook 2072 just touches against the lowermost fixed rod 2082. This will allow the fork arm 207 to keep the manure bucket 208 stable when the manure bucket 208 is transported. At the same time, this connection method between the fork arm 207 and the manure bucket 208 is also very efficient and convenient.

[0024] A limiting groove 2041 is disposed on both inner walls of the slideway 204 , and limiting strips 2051 matched with the groove 2041 are disposed on both side walls of the slide rail 205 .

[0025] A battery 3 required for driving the vehicle is arranged inside the vehicle body 1 , and the battery 3 is electrically connected to an electric oil pump 4 .

[0026] The electric oil pump 4 supplies oil to the oil cylinder 202 .

[0027] The manure bucket 208 includes a bucket body 2081 , and two fixing rods 2082 arranged from bottom to top are fixedly connected to the two outer surfaces of the bucket body 2081 .

[0028] By providing two fixing rods 2082, it is more convenient to quickly connect the fork arm 207 to the manure hopper 208. At the same time, two fixing rods 2082 are provided on both outer surfaces of the hopper body 2081 so that the two fixing rods 2082 on one outer surface are connected with the upper hook 2071 and the lower hook 2072 of the fork arm 207 during operation. When the manure hopper 208 is transported to the vicinity of a vehicle for centralized manure collection, the conveying device on the vehicle will connect the two fixing rods 2082 on the other outer surface of the manure hopper 208 to dump the manure in the manure hopper 208 into the bucket of the vehicle for centralized manure collection.

[0029] When working, first start the machine, then control the machine to approach the manure bucket 208 that needs to be transported, then control the telescopic rod of the oil cylinder 203 to descend by controlling the electric oil pump 4, the telescopic rod of the oil cylinder 203 descends, and the movable beam 206 connected to it is also driven to descend, and the descent of the movable beam 206 will drive the two slide rails 205 connected to it to slowly descend in the slideway 204, and at this time, the two fork arms 207 fixedly connected on the front surfaces of the two slide rails 205 will also descend accordingly, at this time, by adjusting the machine forward and the descent of the oil cylinder 203, the upper hook 2071 and the lower hook 2072 of the fork arm 207 are first close to the two fixed rods 2082 and are located directly below the two fixed rods 2082, and then the fork arm 20 7 rises, at this time, the front end of the upper hook 2071 will first contact and hook with the fixing rod 2082 located at the top, and after the upper hook 2071 contacts and hooks with the fixing rod 2082 located at the top, the front end of the lower hook 2072 just contacts with the fixing rod 2082 located at the bottom, so that the fork arm 207 can keep the manure bucket 208 stable when transporting the manure bucket 208, and then the manure bucket 208 is driven to move by controlling the movement of the machine, and the manure bucket 208 is transported to the vicinity of a vehicle for collecting manure and sewage, and the conveying device on the vehicle connects the two fixing rods 2082 on the other outer surface of the manure bucket 208, and the manure and sewage in the manure bucket 208 is dumped into the truck bucket of the vehicle for collecting manure and sewage.

[0030] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A self-propelled cleaning and conveying machine with a lifting and fixing mechanism, comprising a vehicle body (1), characterized in that: A lifting assembly (2) is provided at the front end of the vehicle body (1); The lifting assembly (2) comprises a fixed beam (201) fixedly connected to the lower front end of the vehicle body (1); two oil cylinders (202) are vertically symmetrically connected to the upper surface of the fixed beam (201); the two oil cylinders (202) are horizontally connected via two connecting beams (203) extending from bottom to top; two slideways (204) are vertically symmetrically connected to the front surfaces of the connecting beam (203) and the fixed beam (201); a slide rail (205) is slidably connected in the slideway (204); the upper rear surfaces of the two slide rails (205) are connected via a movable beam (206); the movable beam (206) is fixedly connected to the upper end of the telescopic rod of the oil cylinder (202); a fork arm (207) is fixedly connected to the front surface of the slide rail (205); a manure bucket (208) is plugged into the front end of the fork arm (207).

2. The self-propelled cleaning conveyor with a lifting and fixing mechanism according to claim 1, characterized in that: The shape of the fork arm (207) is L-shaped, and the front end of the fork arm (207) is fixedly connected to an upward upper curved hook (2071), and a downward lower curved hook (2072) is fixedly connected at the lower end of the upper curved hook (2071) and at the front end of the fork arm (207), and the front end of the upper curved hook (2071) and the front end of the lower curved hook (2072) are no longer on the same vertical line.

3. The self-propelled cleaning conveyor with a lifting and fixing mechanism according to claim 1, characterized in that: A limiting groove (2041) is provided on both inner walls of the slideway (204), and limiting strips (2051) adapted to the groove (2041) are provided on both side walls of the slide rail (205).

4. The self-propelled cleaning conveyor with a lifting and fixing mechanism according to claim 1, characterized in that: A storage battery (3) required for driving the vehicle is arranged inside the vehicle body (1), and the storage battery (3) is electrically connected to an electric oil pump (4).

5. The self-propelled cleaning conveyor with a lifting and fixing mechanism according to claim 4, characterized in that: The electric oil pump (4) supplies oil to the oil cylinder (202).

6. The self-propelled cleaning conveyor with a lifting and fixing mechanism according to claim 1, characterized in that: The excrement hopper (208) comprises a hopper body (2081), and two fixing rods (2082) arranged from bottom to top are fixedly connected to the two outer surfaces of the hopper body (2081).

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