CN212828567U

CN212828567U - Motor-driven handcart

Info

Publication number: CN212828567U
Application number: CN202021108118.3U
Authority: CN
Inventors: 张峰; 陈张华; 周曙光; 邓洋; 杨志喜; 杨羊
Original assignee: Chongqing Panlong Pumped Storage Power Station Co ltd; State Grid Corp of China SGCC; State Grid Xinyuan Co Ltd
Current assignee: Chongqing Panlong Pumped Storage Power Station Co ltd; State Grid Corp of China SGCC; State Grid Xinyuan Co Ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-03-30
Anticipated expiration: 2030-06-16

Abstract

The utility model provides a motor-driven handcart belongs to engineering construction technical field, has effectively solved the difficult problem of transporting of raw materials such as a small amount of cement, grit and reinforcing bar in the engineering construction. This technical scheme includes the automobile body, car hopper and power device, and power device includes engine, drive chain, and drive sprocket opens the stop switch with opening, and engine and drive chain are connected respectively at the drive chain both ends, are provided with reinforcing bar fixing device on the car hopper, the beneficial effects of the utility model are that: the transportation of a small amount of raw materials such as cement, sand, steel bars and the like in engineering construction is more efficient and convenient.

Description

Motor-driven handcart

Technical Field

The utility model relates to an engineering construction technical field especially relates to a motor-driven formula handcart.

Background

When workers transport some construction raw materials such as gravel, cement and reinforcing steel bars on the engineering construction site, people usually adopt a shouldering hand-holding mode, and the efficiency is low and the labor intensity of the transport workers is too high by only manually transporting. Later the handcart generally was applied to the raw materials transportation in the job site, and the handcart has increased the volume of transporting to a certain extent, has reduced workman intensity of labour, nevertheless because the raw materials weight that engineering construction used is all very heavy, the effect that the handcart improved is not showing no matter from the transportation efficiency of raw materials or from reducing workman intensity of labour. Because of on the long unable dolly of placing of reinforcing bar length, then rely on a plurality of workman manual handling in coordination completely to the transportation of a small amount of reinforcing bars temporarily, handling efficiency is low, and porter intensity of labour is big moreover, still has unsafe hidden danger. Therefore, the trolley with the power assisting device, which can transport sandstone and cement raw materials and is convenient for transporting a small amount of reinforcing steel bars, is very necessary.

How to solve the above technical problems is the subject faced by the present invention.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a can transport grit, cement and can transport a small amount of reinforcing bars and have booster unit's motor-driven formula handcart again.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a motor-driven handcart, including automobile body, car hopper and power device, power device includes engine, drive chain wheel and opens the stop switch, the drive chain both ends are connected respectively the engine with drive chain wheel, be provided with reinforcing bar fixing device on the car hopper. The car body comprises a car frame, front wheels, rear wheels, handrails, a fixing plate and wheel shafts, wherein one front wheel is arranged at the central position below the car frame, the transmission chain wheels are arranged on one side of the front wheels in parallel and concentrically, two fixing plates are arranged on the two sides of the front wheels and the transmission chain wheels respectively, the upper ends of the fixing plates are fixedly connected with the car frame, the wheel shafts penetrate through the central rotating shafts of the transmission chain wheels and the front wheels, the two ends of the wheel shafts are rotatably connected with the fixing plates, the two rear wheels are arranged on the two sides of the front wheels and are arranged below the tail of the car hopper respectively in parallel, the car hopper comprises a bottom plate, a front side plate, a rear side plate, a left side plate and a right side plate, the bottom ends of the front side plate, the rear side plate, the left side plate and the right side plate are fixedly connected with the bottom plate, and the two, and the two sides of the rear side plate are fixedly connected with the rear ends of the left side plate and the right side plate.

The reinforcing steel bar fixing device comprises reinforcing steel bar supports, two turnover plates, hinge seats, two turnover plate brackets and two reinforcing steel bar support brackets, the two reinforcing steel bar support brackets are respectively and fixedly connected to the top ends of the outer sides of the left side plate and the right side plate, one reinforcing steel bar support is fixedly connected to the top end of each reinforcing steel bar support bracket, the two hinge seats are respectively and fixedly connected to the middle parts of the edges of the bottoms of the outer sides of the left side plate and the right side plate, the two turnover plates are arranged, one end of each turnover plate is hinged to the hinge seats, the other end of each turnover plate is fixedly connected with one reinforcing steel bar support, the two turnover plate brackets are respectively arranged on the left side plate and the right side plate and are fixedly connected to the outer sides of the left side plate and the right side plate, and grooves are formed in the top surfaces of the turnover, the width of the groove is slightly larger than the thickness of the turnover plate.

The engine supporting plate of the engine is fixedly connected to the lower side of the rear portion of the frame, the handrails are provided with two parallel fixed connection portions and are fixedly connected to the tail portion of the frame, and the start-stop switch is placed on any one of the handrails.

The utility model discloses during the in-service use: firstly, raw materials such as cement or gravel and the like to be transported are loaded into a hopper of the motor-driven trolley, then the turnover plates arranged beside the left side plate and the right side plate of the hopper are turned over to the front of the hopper, the turnover plates are clamped into the grooves of the turnover plate bracket, the front end and the rear end of a reinforcing steel bar can be respectively placed into a reinforcing steel bar bracket at the front end of the turnover plates and a reinforcing steel bar bracket on the reinforcing steel bar bracket, after the raw materials are placed, a start-stop switch on the handrail is started to start the engine, the engine drives the front wheel of the motor-driven trolley to roll forwards through a transmission chain and a transmission chain wheel, a worker holds the handrail to master the direction to convey the raw materials to a destination and stops the engine to work according to the start-stop switch of the engine to unload the raw materials, then the turnover plate in the front of the two sides of the car hopper is turned back to the two sides of the left side plate and the right side plate and is clamped into the groove of the turnover plate bracket, and the turnover plate returns to be ready for next transfer work.

The utility model has the advantages that: a power device is arranged on the trolley, the wheels are driven by the engine and the transmission part to roll forwards, and the manual mode is changed into the maneuvering mode, so that workers can break away from the laborious operation of the trolley, the labor intensity of the workers is greatly reduced, and the transfer efficiency is improved. Especially, due to the arrangement of the reinforcing steel bar fixing device, a small amount of reinforcing steel bars are transported in a construction site in a mode that a plurality of workers carry shouldering bars, the efficiency is low, the load of workers is heavy, and insecurity always exists, so that the small amount of reinforcing steel bars are placed on the reinforcing steel bar fixing device on the mobile trolley to realize mobile transportation of the small amount of reinforcing steel bars, the labor force is greatly liberated, and the transportation efficiency and the safety are improved.

Drawings

Fig. 1 is a front view of the first usage state of the present invention.

Fig. 2 is a left-side perspective view of the first usage state of the present invention.

Fig. 3 is a schematic view of a bottom-view three-dimensional structure of the first usage state of the present invention.

Fig. 4 is a schematic left-side perspective view of the second usage state of the present invention.

Wherein the reference numerals are: 1. a vehicle body; 101. a frame; 102. a front wheel; 103. a rear wheel; 104. a handrail; 105. a fixing plate; 106. a wheel axle; 2. a car hopper; 201. a base plate; 202. a front side plate; 203. a rear side plate; 204. a left side plate; 205. a right side plate; 3. a power plant; 301. an engine; 302. a drive chain; 303. a drive sprocket; 304 start-stop switch; 4. a reinforcing steel bar fixing device; 401. a steel bar support; 402. a turnover plate; 403. a hinged seat; 404. a flip plate carrier; 405. a steel bar support bracket; 5. engine supporting plate.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1 to 4, the present invention relates to a mobile cart, which comprises a cart body 1, a cart hopper 2 and a power device 3, wherein the cart body 1 comprises a cart frame 101, front wheels 102, rear wheels 103, handrails 104, a fixing plate 105 and a wheel axle 106,

the front wheel 102 is provided with one and is arranged in the central position of frame 101 below, the transmission chain wheel 303 is arranged in one side of the front wheel 102 in parallel and concentrically, two fixing plates 105 are arranged on two sides of the front wheel 102 and the transmission chain wheel 303 respectively, the upper end of the fixing plate 105 is fixedly connected with the frame 101, the wheel shaft 106 penetrates through the transmission chain wheel 303 and the central rotating shaft of the front wheel 102, the two ends are rotatably connected with the fixing plates 105, the two rear wheels 103 are arranged on two sides and are respectively arranged below the tail part of the hopper 2 in parallel, the lower side of the rear part of the frame 101 is fixedly connected with the engine supporting plate 6 of the engine 301, the handrails 104 are provided with two and are fixedly connected to the tail.

Hopper 2 includes bottom plate 201, preceding curb plate 202, posterior lateral plate 203, left side board 204 and right side board 205, and the bottom of preceding curb plate 202, posterior lateral plate 203, left side board 204 and right side board 205 all with bottom plate 201 fixed connection, the both sides of preceding curb plate 202 all with the front end fixed connection of left side board 204 and right side board 205, the both sides of posterior lateral plate 203 all with the rear end fixed connection of left side board 204 and right side board 205, be provided with reinforcing bar fixing device 4 on hopper 2.

The power device 3 comprises an engine 301, a transmission chain 302, a transmission chain wheel 303 and a start-stop switch 304, wherein two ends of the transmission chain 302 are respectively connected with the engine 301 and the transmission chain wheel 303,

the reinforcing bar fixing device 4 comprises a reinforcing bar bracket 401 and a turnover plate 402, articulated seat 403, returning face plate bracket 404 and reinforcing steel bar support bracket 405, reinforcing steel bar support bracket 405 is equipped with two, fixed connection is respectively on the outside top of left side board 204 and right side board 205, reinforcing steel bar support 401 of the equal fixedly connected with in every reinforcing steel bar support bracket 405 top, articulated seat 403 is equipped with two, respectively fixed connection is in the middle part of left side board 204 and right side board 205 outside bottom edge, returning face plate 402 is equipped with two, the one end of returning face plate 402 all articulates on articulated seat 403, reinforcing steel bar support 401 of the equal fixedly connected with of the other end of every returning face plate 402, returning face plate bracket 404 respectively sets up two and fixed connection in the outside of left side board 204 and right side board 205 on left side board 204 and right side board 205, returning face plate bracket 404 top surface is provided with the recess, the recess width slightly is greater than the.

When in actual use, firstly, raw materials such as cement or sand and the like to be transported are loaded into a hopper 2 of the mobile handcart, then a turnover plate 402 arranged beside a left side plate 204 and a right side plate 205 of the hopper is turned over to the front of the hopper 2, the turnover plate 402 is clamped into a groove of a turnover plate bracket 404, the front end and the rear end of a reinforcing steel bar can be respectively placed into a reinforcing steel bar bracket 401 at the front end of the turnover plate 404 and a reinforcing steel bar bracket 401 on a reinforcing steel bar bracket 405, after the raw materials are placed, a start-stop switch 304 on a handrail is started to start an engine, the engine drives a front wheel 102 of the mobile handcart to roll forwards through a transmission chain 302 and a transmission chain wheel 303, a worker holds the handrail 104 to convey the raw materials to a destination and then unloads the raw materials after stopping the engine by pressing the start-stop switch 102 of the engine, then the turnover plates 402 at the front of the two sides of the hopper 2 are turned back to the two, and returning to prepare for the next transfer work.

The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.

Claims

1. A motor-driven trolley comprises a trolley body (1) and a trolley hopper (2), and is characterized by comprising a power device (3), wherein the power device (3) comprises an engine (301), a transmission chain (302), a transmission chain wheel (303) and a start-stop switch (304), and two ends of the transmission chain (302) are respectively connected with the engine (301) and the transmission chain wheel (303);

and a reinforcing steel bar fixing device (4) is arranged on the car hopper (2).

2. The motorized trolley according to claim 1, characterized in that the body (1) comprises a frame (101), front wheels (102), rear wheels (103), a handrail (104), a fixing plate (105) and a wheel axle (106);

the front wheel (102) is provided with one central position which is arranged below the frame (101), and the transmission chain wheel (303) is arranged on one side of the front wheel (102) in parallel and concentrically;

the two fixing plates (105) are arranged on two sides of the front wheel (102) and the transmission chain wheel (303) respectively, the upper end of each fixing plate (105) is fixedly connected with the frame (101), the wheel shaft (106) penetrates through the transmission chain wheel (303) and a central rotating shaft of the front wheel (102), and two ends of each fixing plate (105) are rotatably connected;

the two rear wheels (103) are arranged and are respectively arranged below the tail part of the hopper (2) in parallel.

3. The mobile hand truck according to claim 2, wherein the hopper (2) comprises a bottom plate (201), a front side plate (202), a rear side plate (203), a left side plate (204) and a right side plate (205), wherein the bottom ends of the front side plate (202), the rear side plate (203), the left side plate (204) and the right side plate (205) are all fixedly connected with the bottom plate (201), the two sides of the front side plate (202) are all fixedly connected with the front ends of the left side plate (204) and the right side plate (205), and the two sides of the rear side plate (203) are all fixedly connected with the rear ends of the left side plate (204) and the right side plate (205).

4. A mobile trolley according to claim 3, characterised in that the reinforcement fixing means (4) comprises a reinforcement support (401), a flipping panel (402), a hinged seat (403), a flipping panel bracket (404) and a reinforcement support bracket (405);

two reinforcing steel bar support brackets (405) are arranged and are respectively fixedly connected to the top ends of the outer sides of the left side plate (204) and the right side plate (205), and one reinforcing steel bar support (401) is fixedly connected to the top end of each reinforcing steel bar support bracket (405);

the two hinge seats (403) are respectively and fixedly connected to the middle parts of the outer bottom edges of the left side plate (204) and the right side plate (205);

two turnover plates (402) are arranged, one end of each turnover plate (402) is hinged to the hinge base (403), and the other end of each turnover plate (402) is fixedly connected with one steel bar support (401);

the turnover plate bracket (404) is arranged on the left side plate (204) and the right side plate (205) respectively and is fixedly connected to the outer sides of the left side plate (204) and the right side plate (205), a groove is arranged on the top surface of the turnover plate bracket (404), and the width of the groove is slightly larger than the thickness of the turnover plate (402).

5. The motorized trolley according to claim 2, characterized in that the rear underside of the frame (101) is fixedly connected with an engine tray (5) of the engine (301).

6. The motorized trolley according to claim 2, characterized in that the handrails (104) are provided with two and parallel rear sections fixedly connected to the frame (101), the start-stop switch (304) being placed on either of the handrails (104).