CN219565141U

CN219565141U - Handcart with protection function

Info

Publication number: CN219565141U
Application number: CN202320515708.5U
Authority: CN
Inventors: 刘永宝; 冯龙锁; 马德军; 徐娜; 王照伦; 王海英; 孟蕾; 刘耀华
Original assignee: Qingdao Haodong Machinery Co ltd
Current assignee: Qingdao Haodong Machinery Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-22
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a handcart with a protection function, which comprises a handcart body device for supporting integral movement and reducing friction so as to be convenient for carrying goods, a baffle device for blocking the goods from falling out and forming a slope so as to be convenient for unloading, two clamping devices which are symmetrically arranged on two sides of the baffle device and are used for clamping up and down to prevent rotation and prevent the goods from moving, and two adjusting devices which are symmetrically arranged on the front end and the rear end of the clamping device and are used for driving up and down opening and closing to change the distance. According to the handcart with the protection function, the design that the support roller is arranged at the bottom of the handcart reduces friction at the bottom of cargoes, so that cargoes are carried more easily; the supporting roller is clamped by the design of the upper and lower clamping rotating shafts of the clamping strips so as not to rotate any more, and the danger caused by sliding of goods in the transportation process is prevented; through the design of supporting frame support curb plate pivoted, the curb plate both can form the slope and be convenient for transport goods, can form protection goods again.

Description

Handcart with protection function

Technical Field

The utility model belongs to the technical field of freight handcart design, and particularly relates to a handcart with a protection function.

Background

The handcart is very common goods transportation equipment, and the handcart is very nimble, can pass through narrow space, and simple structure, and the fault rate is low, has durable advantage, when using the handcart to carry heavier goods, often needs to install the safeguard measure additional on the handcart, prevents that the goods from sliding, avoids it to empty to cause loss of property or influence personal safety.

The chinese patent of contrast application number CN202222961721.1 discloses a handcart that possesses safeguard function, includes: a sweep; the truck board is characterized in that one side of the truck board is rotationally connected with a first protection rod, clamping grooves are formed in two ends of the first protection rod, the other side of the truck board is rotationally connected with a second protection rod, storage grooves are formed in the truck board, four groups of storage grooves are formed in the storage grooves, two groups of storage grooves are matched with the first protection rod, the other two groups of storage grooves are matched with the second protection rod, limiting blocks are slidingly connected in the storage grooves, one side of each limiting block is fixedly connected with a rotating groove, connecting rods are fixedly connected in the rotating grooves, and the first protection rods are rotationally connected with the connecting rods.

The disadvantages of the above patents are: the laborious degree of goods transport is big, does not have the nimble design that reduces goods bottom friction according to the demand, and working strength is bigger.

Disclosure of Invention

The present utility model is directed to a cart with protection function, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the handcart with the protection function comprises a handcart body device for supporting integral movement and reducing friction so as to be convenient for carrying cargoes, a baffle device for blocking the cargoes from falling out and forming a slope so as to be convenient for unloading, two clamping devices which are symmetrically arranged on two sides of the baffle device and used for clamping up and down to prevent rotation and prevent the cargoes from moving, and two adjusting devices which are symmetrically arranged on the front end and the rear end of the clamping device and used for driving the up and down opening and closing to change the distance; the clamping device comprises two clamping strips which are arranged symmetrically up and down, and a plurality of clamping grooves are uniformly formed in the front and back of the inner sides of the clamping strips; the adjusting device comprises a support, a screw is rotatably arranged behind the support, screw threads are positive and negative threads, a polish rod is arranged in front of the screw, and a handle is arranged at the top of the screw.

Further: the car body device comprises a supporting frame, four wheels are evenly arranged at four corners of the bottom of the supporting frame in a rotating mode, two side plates are symmetrically and fixedly arranged at the bottom of the supporting frame, a rotating block is arranged at the top of each side plate in a rotating mode, a plurality of rotating shafts are evenly arranged in the middle of the supporting frame in the front-back mode, supporting rollers are fixedly arranged in the middle of the rotating shafts, and handrails are fixedly arranged behind the supporting frame.

Further: the baffle device comprises a front baffle, and a limiting block is fixedly arranged at the top of the front baffle.

Further: the supporting frame is made of Q235 steel, and the armrests are connected with the supporting frame through bolts.

Further: the clamping groove is semicircular.

Further: the support and the supporting frame are welded together, and the screw is connected with the support bearing.

Compared with the prior art, the utility model has the beneficial effects that:

1. the design that the support roller is arranged at the bottom of the trolley reduces friction at the bottom of the goods, so that the goods can be carried more easily;

2. the supporting roller is clamped by the design of the upper and lower clamping rotating shafts of the clamping strips so as not to rotate any more, and the danger caused by sliding of goods in the transportation process is prevented;

3. through the design of supporting frame support curb plate pivoted, the curb plate both can form the slope and be convenient for transport goods, can form protection goods again.

Drawings

FIG. 1 is a schematic view of a cart with protection function according to the present utility model;

fig. 2 is a schematic structural view of a cart body device with a protection function according to the present utility model;

FIG. 3 is a schematic view of a baffle device of a cart with protection function according to the present utility model;

FIG. 4 is a schematic structural view of a clamping device of a cart with protection function according to the present utility model;

fig. 5 is a schematic structural view of an adjusting device of a cart with protection function according to the present utility model.

In the reference numerals: 1. a vehicle body device; 101. a support frame; 102. a wheel; 103. a side plate; 104. a rotating block; 105. a rotating shaft; 106. a support roller; 107. an armrest; 2. a baffle device; 201. a front baffle; 202. a limiting block; 3. a clamping device; 301. clamping the strip; 302. a clamping groove; 4. an adjusting device; 401. a bracket; 402. a screw; 403. a polish rod; 404. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a handcart with protection function comprises a body device 1 for supporting whole movement and reducing friction, a baffle device 2 for blocking goods from falling out and forming a slope and facilitating unloading, two clamping devices 3 which are symmetrically arranged on two sides of the baffle device 2 and used for clamping up and down to prevent rotation and prevent the goods from moving, and two adjusting devices 4 which are symmetrically arranged on front and back ends of the clamping devices 3 and used for driving up and down opening and closing to change the distance.

In this embodiment: the vehicle body device 1 comprises a supporting frame 101, four wheels 102 are uniformly arranged at four corners at the bottom of the supporting frame 101 in a rotating way, two side plates 103 are symmetrically and fixedly arranged at the bottom of the supporting frame 101, a rotating block 104 is arranged at the top of each side plate 103 in a rotating way, a plurality of rotating shafts 105 are uniformly arranged in the middle of the supporting frame 101 in the front-back way, supporting rollers 106 are fixedly arranged in the middle of the rotating shafts 105, handrails 107 are fixedly arranged at the back of the supporting frame 101, the supporting frame 101 is made of Q235 steel materials, the handrails 107 are connected with the supporting frame 101 through bolts, in the process of carrying cargoes to the top of the supporting frame 101, the supporting frame 101 supports the rotating shafts 105 to rotate, the supporting rollers 106 rotate to support the weight of cargoes, friction at the bottom of the cargoes is reduced, the cargoes are carried more easily, the handrails 107 are pushed to drive the wheels 102 to rotate, and the whole movement is supported to finish the cargo transportation;

in this embodiment: the baffle device 2 comprises a front baffle 201, a limiting block 202 is fixedly arranged at the top of the front baffle 201, the front baffle 201 is stirred to rotate forwards under the support of the supporting frame 101 until the top of the front baffle 201 touches the ground, at the moment, the front baffle 201 forms a slope to facilitate goods to be sent to the vehicle body device 1, the front baffle 201 is pushed to rotate and reset, the side plate 103 supports the rotating block 104 to rotate and is clamped at the top of the limiting block 202, the front baffle 201 is prevented from rotating forwards, the goods are further protected through the side plate 103 and the fixed front baffle 201, and the possibility of accidents is reduced;

in this embodiment: the clamping device 3 comprises two clamping strips 301 which are vertically symmetrically arranged, a plurality of clamping grooves 302 are uniformly formed in the front and rear of the inner side of the clamping strips 301, the clamping grooves 302 are semicircular, the rotating shaft 105 is clamped in the upper clamping groove 302 and the lower clamping groove 302 in the moving process of the clamping strips 301, the rotating shaft 105 is difficult to rotate, at the moment, the supporting roller 106 at the bottom of a cargo is not rotated any more, and the danger caused by the sliding of the cargo in the transporting process is prevented;

in this embodiment: the adjusting device 4 comprises a support 401, a screw rod 402 is rotatably arranged behind the support 401, the screw thread of the screw rod 402 is positive and negative, a polish rod 403 is arranged in front of the screw rod 402, a handle 404 is arranged at the top of the screw rod 402, the support 401 and the supporting frame 101 are welded together, the screw rod 402 is connected with the support 401 through bearings, after loading is finished, the screw rod 402 is rotated by rotating the handle 404 at four corners, and the screw rod 402 drives the upper clamping strip 301 and the lower clamping strip 301 to be folded along the polish rod 403.

Working principle: the front baffle 201 is stirred to rotate forwards under the support of the support frame 101 until the top of the front baffle 201 touches the ground, at this time, the front baffle 201 forms a slope to facilitate goods to be sent to the car body device 1, in the process of goods carrying to the top of the support frame 101, the support frame 101 supports the rotating shaft 105 to rotate, the support roller 106 rotates to support the weight of the goods, the friction of the bottom of the goods is reduced, the goods carrying is easier, the four-corner handles 404 rotate to enable the screw 402 to rotate after the goods carrying is completed, the screw 402 drives the upper clamping strip 301 and the lower clamping strip 301 to fold along the polished rod 403, the clamping shaft 105 is clamped in the moving process of the clamping strip 301, the rotating shaft 105 is clamped in the upper clamping groove 302 and the lower clamping groove 302 to be difficult to rotate, at the moment, the support roller 106 at the bottom of the goods is not rotated any longer, the goods is prevented from sliding in the transporting process to generate danger, the front baffle 201 is pushed to rotate and reset, the side plate 103 supports the rotating block 104 to rotate, and is clamped at the top of the limiting block 202, the front baffle 201 rotates forwards, the goods is further protected by the side plate 103 and the fixed front baffle 201, the possibility of accident is reduced, the wheel 107 is pushed to rotate, and the wheels 102 are supported, and the whole is moved to complete the goods carrying.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a handcart that possesses safeguard function, is convenient for carry the automobile body device (1) of goods including being used for supporting the whole removal and reducing friction, be provided with in front of automobile body device (1) and block goods to fall out and form baffle device (2) that the slope is convenient for unload, its characterized in that: the device also comprises two clamping devices (3) which are symmetrically arranged at two sides of the baffle device (2) and used for clamping up and down to prevent rotation and prevent goods from moving, and two adjusting devices (4) which are symmetrically arranged at the front end and the rear end of the clamping device (3) and used for driving the up and down opening and closing to change the distance are symmetrically arranged at the front end and the rear end of the clamping device;

the clamping device (3) comprises two clamping strips (301) which are arranged symmetrically up and down, and a plurality of clamping grooves (302) are uniformly formed in the front and back of the inner side of the clamping strips (301);

the adjusting device (4) comprises a support (401), a screw (402) is rotatably arranged behind the support (401), threads of the screw (402) are positive and negative threads, a polish rod (403) is arranged in front of the screw (402), and a handle (404) is arranged at the top of the screw (402).

2. A trolley with protective function according to claim 1, characterized in that: the vehicle body device (1) comprises a supporting frame (101), four wheels (102) are evenly arranged at four corners of the bottom of the supporting frame (101), two side plates (103) are symmetrically and fixedly arranged at the bottom of the supporting frame (101), a rotating block (104) is arranged at the top of each side plate (103) in a rotating mode, a plurality of rotating shafts (105) are evenly arranged in the middle of the supporting frame (101), supporting rollers (106) are fixedly arranged in the middle of the rotating shafts (105), and handrails (107) are fixedly arranged behind the supporting frame (101).

3. A trolley with protective function according to claim 1, characterized in that: the baffle device (2) comprises a front baffle (201), and a limiting block (202) is fixedly arranged at the top of the front baffle (201).

4. A trolley with protective function according to claim 2, characterized in that: the supporting frame (101) is made of Q235 steel, and the handrails (107) are connected with the supporting frame (101) through bolts.

5. A trolley with protective function according to claim 1, characterized in that: the clamping groove (302) is semicircular.

6. A trolley with protective function according to claim 2, characterized in that: the support (401) is welded with the supporting frame (101), and the screw (402) is connected with the support (401) through a bearing.