CN210478746U

CN210478746U - Movable material handling device

Info

Publication number: CN210478746U
Application number: CN201921259481.2U
Authority: CN
Inventors: 王祥瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-05-08
Anticipated expiration: 2029-08-06

Abstract

The utility model relates to a transportation equipment technical field specifically is a portable material handling device, including the shallow, be equipped with the elevating platform directly over the shallow, the carriage bottom rule of elevating platform is equipped with four cylinders, is equipped with the conveying subassembly in the carriage, and the conveying subassembly includes a plurality of transfer rollers that have the roller that set up side by side, and the both ends of roller all are equipped with the gear, and the one end of one of them roller is equipped with the motor. The utility model is provided with the cart with the partition board, the lifting platform pushed by the cylinder is arranged on the cart, the conveying component is arranged on the lifting platform, different materials can be placed on the carrying device in the using process, and the carrying device is convenient to transport; meanwhile, the material can be directly pushed to a high place through the lifting platform without carrying, so that manpower, material resources and time are saved; in addition, the materials can be conveyed to the high platform through the conveying assembly, workers can carry the materials conveniently, the workers do not need to stretch out of the materials from the high platform, and a safer construction environment is provided for the workers.

Description

Movable material handling device

Technical Field

The utility model relates to a transportation equipment technical field specifically is a portable material handling device.

Background

The English primitive language of road and bridge engineering refers to the works of investigation, design, construction, maintenance, management and the like of roads and bridges. The road and bridge engineering also comprises urban rail engineering and railway engineering. In the construction process of road and bridge engineering, because of the large construction range, a lot of large-scale transport vehicles can not pass through at will in the building site to transport materials, so the materials need to be transported to proper positions through small-scale material handling devices.

However, in the prior art, common material handling devices are simple carts, which have simple structures and single functions, can only carry materials simply, and are inconvenient to transport different materials simultaneously; meanwhile, when the cart conveys materials, the materials are generally manually loaded and unloaded, a plurality of construction sites are arranged at high positions in road and bridge construction, and the materials are conveyed to the high positions after being unloaded, so that the operation is inconvenient, and a large amount of manpower, material resources and time are wasted; in addition, if directly with material propelling movement to eminence construction place, the workman need visit out the body and carry article, just so has great potential safety hazard. In view of the above, a mobile material handling apparatus is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable material handling device to solve the simple and easy shallow inconvenience of proposing in the above-mentioned background art and transport different materials simultaneously and can't directly transport the problem of eminence with the material.

In order to achieve the above object, the utility model provides a following technical scheme:

a movable material handling device comprises a cart, wherein the cart comprises a bottom plate, universal wheels are arranged at four corners of the bottom surface of the bottom plate, a push rod is arranged at the front end of the bottom plate, a partition plate is arranged right above the bottom plate, and four support rods are regularly arranged between the partition plate and the bottom plate; a lifting platform is arranged right above the cart and comprises a supporting frame, four cylinders are regularly arranged between the supporting frame and the partition plate, a telescopic rod of each cylinder is vertically upward, the top end of each cylinder is fixed on the bottom surface of the supporting frame through a bolt, and baffles are arranged at the left end and the right end of each supporting frame; be equipped with conveying assembly in the carriage, conveying assembly includes a plurality of transfer rollers that set up side by side, be equipped with the roller in the transfer roller, the both ends of roller all are equipped with the gear, adjacent two it passes the gear, one of them in being equipped with between the gear the one end of roller is equipped with the motor.

Preferably, the universal wheel is fixed on the bottom surface of the bottom plate through a screw, and the push rod is fixed on the front side wall of the bottom plate through a screw.

Preferably, the size of baffle is less than or equal to the bottom plate is big, four the bracing piece is the rectangle and distributes four corners in the bottom of baffle, the bottom of bracing piece is passed through the fix with screw on the bottom plate, the top of bracing piece is passed through the fix with screw on the bottom surface of baffle.

Preferably, the outside size of carriage is less than or equal to the size of bottom plate, four the cylinder is the rectangle and distributes four corners in the bottom of carriage, the cylinder passes through the fix with screw on the baffle.

Preferably, the bottom ends of the front side and the rear side of the baffle are respectively provided with a fixing block, the length of the baffle is smaller than or equal to the length of the outer side of the supporting frame, and the fixing blocks are fixed on the supporting frame through bolts.

Preferably, the transfer roller cover is established on the roller, the inside wall welded fastening of transfer roller is in on the lateral wall of roller, the both ends of roller pass respectively lateral wall about the carriage.

Preferably, the gear sleeve is arranged on the roller shaft, the inner side wall of the gear is welded and fixed on the outer side wall of the roller shaft, the intermediate transmission gear is rotatably connected on the outer side wall of the supporting frame through a pin shaft, and the intermediate transmission gear is meshed with two adjacent gears simultaneously.

Preferably, the motor is fixed on the outer side wall of the support frame through a bolt, and an output shaft of the motor is welded and fixed on one of the roll shafts.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the cart with the partition board, the lifting platform pushed by the cylinder is arranged on the cart, the conveying component is arranged on the lifting platform, different materials can be placed on the carrying device in the using process, and the carrying device is convenient to transport; meanwhile, the material can be directly pushed to a high place through the lifting platform without carrying, so that manpower, material resources and time are saved; in addition, the materials can be conveyed to the high platform through the conveying assembly, workers can carry the materials conveniently, the workers do not need to stretch out of the materials from the high platform, and a safer construction environment is provided for the workers.

Drawings

Fig. 1 is a schematic view of the overall structure of the mobile material handling device of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic structural view of the cart of the present invention;

fig. 4 is a schematic view of a split structure of the lifting platform of the present invention;

fig. 5 is a schematic view of a partial split structure of the conveying assembly of the present invention.

In the figure: 1. pushing a cart; 11. a base plate; 111. a universal wheel; 112. a push rod; 12. a partition plate; 121. a support bar; 2. a lifting platform; 21. a support frame; 22. a cylinder; 221. a telescopic rod; 23. a baffle plate; 231. a fixed block; 3. a transfer assembly; 31. a conveying roller; 311. a roll shaft; 312. a gear; 313. a middle transmission gear; 32. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a movable material handling device comprises a cart 1, wherein the cart 1 comprises a bottom plate 11, universal wheels 111 are arranged at four corners of the bottom surface of the bottom plate 11, a push rod 112 is arranged at the front end of the bottom plate 11, a partition plate 12 is arranged right above the bottom plate 11, and four support rods 121 are regularly arranged between the partition plate 12 and the bottom plate 11; a lifting platform 2 is arranged right above the cart 1, the lifting platform 2 comprises a supporting frame 21, four air cylinders 22 are regularly arranged between the supporting frame 21 and the partition plate 12, telescopic rods 221 of the air cylinders 22 are vertically upward, the top ends of the telescopic rods are fixed on the bottom surface of the supporting frame 21 through bolts, and baffle plates 23 are arranged at the left end and the right end of the supporting frame 21; be equipped with conveying assembly 3 in the carriage 21, conveying assembly 3 includes a plurality of conveying rollers 31 that set up side by side, is equipped with roller 311 in the conveying roller 31, and the both ends of roller 311 all are equipped with gear 312, are equipped with well biography gear 313 between two adjacent gear 312, and the one end of one of them roller 311 is equipped with motor 32.

In this embodiment, the universal wheel 111 is fixed on the bottom surface of the bottom plate 11 by screws, and the push rod 112 is fixed on the front side wall of the bottom plate 11 by screws, so that the universal wheel 111 and the push rod 112 are both firm and stable, the push rod 112 is convenient for pushing the cart, and the universal wheel 111 is convenient for moving and carrying the cart 1.

Specifically, the universal wheel 111 should adopt the silence rubber universal wheel of taking locking function, and its material is firm durable, can avoid shallow 1 to remove or sideslip by oneself through the locking in the use.

Further, the size of the partition 12 is smaller than or equal to that of the bottom plate 11, so that the partition 12 is prevented from being too large and colliding with other objects or other people due to the fact that the outer edge of the partition protrudes.

Further, four spinal branch vaulting poles 121 are four edges of rectangle distribution in the bottom of baffle 12, and the bottom of vaulting pole 121 passes through the fix with screw on bottom plate 11, and the top of vaulting pole 121 passes through the fix with screw on the bottom surface of baffle 12, makes vaulting pole 121 durable firm, fixes baffle 12 on bottom plate 11 through vaulting pole 121 is unsettled steadily, in the use, all can be used to place the material on bottom plate 11 and the baffle 12.

In this embodiment, the outer dimension of the supporting frame 21 is smaller than or equal to the dimension of the bottom plate 11, so as to prevent the supporting frame 21 from being too large or protruding outward.

Further, four cylinders 22 are four corners of the bottom of support frame 21 and are distributed in a rectangular shape, cylinders 22 are fixed on partition plate 12 through screws, support frame 21 is stably suspended and fixed right above partition plate 12 through cylinders 22, and in the use process, telescopic rods 221 of cylinders 22 can push up support frame 21 when extending out, so that materials can be conveniently conveyed to high places.

Specifically, the cylinder 22 related in the embodiment can adopt a multi-position cylinder with model number SCT50-75-125-S, which is produced and provided by shenzhen aircraft pneumatic element limited, and a matched pneumatic system and other accessories of the multi-position cylinder can also be provided by the manufacturer; in addition, the cylinder 22 that involves in this embodiment is prior art, and the technical staff in this field can realize completely, does not need to be repeated here, and the utility model discloses the content of protection does not also relate to the improvement to the structure and the theory of operation of cylinder 22.

Further, both sides bottom all is equipped with fixed block 231 around baffle 23, and the length of baffle 23 is less than or equal to the outside length of carriage 21, and fixed block 231 passes through the bolt fastening on carriage 21, in the use, installs baffle 23 in the both sides of carriage 21, avoids the material probably to appear empting or the condition that drops in the transportation.

In this embodiment, the conveying roller 31 is sleeved on the roller shaft 311, the inner side wall of the conveying roller 31 is welded and fixed on the outer side wall of the roller shaft 311, the two ends of the roller shaft 311 penetrate through the left side wall and the right side wall of the supporting frame 21 respectively, the conveying roller 31 and the roller shaft 311 are connected tightly and firmly, and the conveying roller 31 is rotatably installed in the supporting frame 21 through the roller shaft 311.

Further, the gear 312 is sleeved on the roller shaft 311, and the inner side wall of the gear 312 is welded and fixed on the outer side wall of the roller shaft 311, so that the gear 312 is firm and stable and is not easy to fall off.

Furthermore, the intermediate transmission gear 313 is rotatably connected to the outer side wall of the supporting frame 21 through a pin, the intermediate transmission gear 313 is simultaneously meshed with the two adjacent gears 312, so that the intermediate transmission gear 313 is firm and stable and is not easy to fall off, and the two adjacent conveying rollers 31 can simultaneously, simultaneously and synchronously rotate at the same speed through the transmission of the intermediate transmission gear 313.

Further, motor 32 passes through the bolt fastening on the lateral wall of carriage 21, and motor 32's output shaft welded fastening makes motor 32 durable firm on one of them roller 311, and a plurality of transfer rollers 31 of drive rotate through motor 32, and when the material was placed on conveying assembly 3, motor 32 started to make transfer roller 31 rotate, and the frictional force through between transfer roller 31 and the material promotes the material and goes forward.

In addition, the top end of the conveying roller 31 in this embodiment should protrude above the top surface of the supporting frame 21, so as to avoid the material being blocked and not being easily conveyed out due to the too high frame of the supporting frame 21.

Specifically, the motor 32 related to the present embodiment may adopt a low-noise high-torque speed reduction motor with a model number GM-N20, which is manufactured and provided by shenzhen chen machinery limited, and a power supply and other accessories thereof can be provided by the manufacturer; in addition, the motor 32 that involves in this embodiment is prior art, and the technical staff in this field can realize completely, does not need to be repeated here, and the utility model discloses the content of protection does not also relate to the improvement to the structure and the theory of operation of motor 32.

When the mobile material handling device of the embodiment is used, firstly, the handling device is taken and used, and secondly, a proper amount of materials are placed on the bottom plate 11, the partition plate 12 and the conveying assembly 3, wherein if the materials on the partition plate 12 are too much or too high, the air cylinder 22 can be started to increase the interval between the partition plate 12 and the supporting frame 21 so as to be placed; then the cart 1 is pushed to convey the materials to a proper position, and the materials can be unloaded by locking the universal wheels 111; if the materials need to be conveyed to a high place, the air cylinder 22 is started to push the conveying assembly 3 upwards to a platform at the high place, then the motor 32 is connected with an external power supply to enable the platform to work, the conveying assembly 3 is started to push the materials to the platform to be carried away by workers, the danger that the workers need to stretch out to carry the materials at the high place to carry the materials is avoided, and then the operation is repeated to convey the materials on the bottom plate 11 and the partition plates 12 to the high place one by one.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A mobile material handling apparatus, comprising: the trolley comprises a trolley (1), wherein the trolley (1) comprises a bottom plate (11), universal wheels (111) are arranged at four corners of the bottom surface of the bottom plate (11), a push rod (112) is arranged at the front end of the bottom plate (11), a partition plate (12) is arranged right above the bottom plate (11), and four support rods (121) are regularly arranged between the partition plate (12) and the bottom plate (11); a lifting platform (2) is arranged right above the cart (1), the lifting platform (2) comprises a supporting frame (21), four cylinders (22) are regularly arranged between the supporting frame (21) and the partition plate (12), a telescopic rod (221) of each cylinder (22) is vertically upward, the top end of each telescopic rod is fixed on the bottom surface of the supporting frame (21) through a bolt, and baffles (23) are arranged at the left end and the right end of each supporting frame (21); be equipped with conveying subassembly (3) in carriage (21), conveying subassembly (3) include a plurality of conveying roller (31) that set up side by side, be equipped with roller (311) in conveying roller (31), the both ends of roller (311) all are equipped with gear (312), adjacent two it passes gear (313) to be equipped with in between gear (312), one of them the one end of roller (311) is equipped with motor (32).

2. The mobile materials handling apparatus of claim 1, wherein: the universal wheel (111) is fixed on the bottom surface of the bottom plate (11) through screws, and the push rod (112) is fixed on the front side wall of the bottom plate (11) through screws.

3. The mobile materials handling apparatus of claim 1, wherein: the size of the partition board (12) is smaller than or equal to that of the bottom board (11), the support rods (121) are distributed at four corners of the bottom end of the partition board (12) in a rectangular mode, the bottom ends of the support rods (121) are fixed to the bottom board (11) through screws, and the top ends of the support rods (121) are fixed to the bottom face of the partition board (12) through screws.

4. The mobile materials handling apparatus of claim 1, wherein: the outside size of carriage (21) is less than or equal to the size of bottom plate (11), four cylinder (22) are the rectangle and distribute in four edges and corners in the bottom of carriage (21), cylinder (22) pass through the fix with screw on baffle (12).

5. The mobile materials handling apparatus of claim 1, wherein: both sides bottom all is equipped with fixed block (231) around baffle (23), the length of baffle (23) is less than or equal to the outside length of carriage (21), fixed block (231) pass through the bolt fastening on carriage (21).

6. The mobile materials handling apparatus of claim 1, wherein: conveying roller (31) cover is established on roller (311), the inside wall welded fastening of conveying roller (31) be in on the lateral wall of roller (311), the both ends of roller (311) are passed respectively lateral wall about carriage (21).

7. The mobile materials handling apparatus of claim 1, wherein: the gear (312) is sleeved on the roller shaft (311), the inner side wall of the gear (312) is welded and fixed on the outer side wall of the roller shaft (311), the intermediate transmission gear (313) is rotatably connected to the outer side wall of the supporting frame (21) through a pin shaft, and the intermediate transmission gear (313) is meshed with two adjacent gears (312) at the same time.

8. The mobile materials handling apparatus of claim 1, wherein: the motor (32) is fixed on the outer side wall of the supporting frame (21) through bolts, and an output shaft of the motor (32) is welded and fixed on one of the roll shafts (311).