Road cargo discharging auxiliary platform

Abstract

The utility model relates to the field of goods discharging, in particular to a road goods discharging auxiliary platform. The technical problem that in the using process of a discharging auxiliary platform, discharging of road goods can be achieved only by additionally arranging a corresponding forklift structure, and therefore the cost and discharging efficiency during road goods transportation are affected to a certain degree is solved. According to the technical scheme, the road cargo discharging auxiliary platform comprises a base assembly, a stretching assembly, a support assembly and a discharging assembly; a stretching assembly is mounted on the base assembly; the front end and the rear end of the stretching assembly are each provided with a support assembly. The special jacking conveying structure is arranged to replace an original plug-in type platform structure, so that the problem that in the using process of the discharging auxiliary platform, discharging of road goods can be achieved only by additionally arranging a corresponding forklift structure is solved; therefore, the road cargo transportation cost and the unloading efficiency are influenced to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of cargo unloading, in particular to a road cargo unloading auxiliary platform. Background Art

[0002] Road freight transport includes general road freight, special road freight transport, large road object transport and dangerous road goods transport. It is a production activity that uses trucks as the main means of transport to cause spatial displacement of goods through roads. After the road freight is transported, it is often necessary to use an auxiliary unloading platform to unload the road freight placed on the transport structure. However, most of the existing unloading platforms are plug-in platforms. The platform is plugged into the transport structure, and then the goods are removed from the plug-in platform by driving a forklift. However, the existing unloading auxiliary platform needs to be operated with a forklift to complete the unloading of road freight, which will affect the unloading cost and efficiency of road freight to a certain extent. Utility Model Content

[0003] In order to overcome the problem that during the use of the unloading auxiliary platform, the corresponding forklift structure needs to be additionally configured to realize the unloading of road goods, which to a certain extent affects the cost and unloading efficiency of road goods transportation.

[0004] The technical solution of the utility model is: a road cargo unloading auxiliary platform, comprising a base assembly, an extension assembly, a support assembly and an unloading assembly; the base assembly is installed with an extension assembly; a support assembly is arranged at the front and rear ends of the extension assembly; and the unloading assembly is arranged on the support assembly.

[0005] Preferably, the base component can be used to support multiple components, the extension component can be used to deploy the auxiliary platform, the support component can be used to support the unloading component, and the unloading component can be used to assist in unloading road goods.

[0006] Preferably, the base assembly includes a fixed base plate, a connecting plate, a traveling wheel and a handle; two connecting plates are installed at the front and rear ends of the fixed base plate; the traveling wheels are installed on the connecting plates; and a handle is installed on one side of the fixed base plate. Through the setting of the traveling wheels, the movement and adjustment of the unloading auxiliary platform can be realized.

[0007] Preferably, the extension assembly includes a first motor, a fixed plate, a positioning sleeve, an engagement strip, a positioning ring, a fixing plate, an engagement wheel and a connecting strip; the first motor is installed on the fixed base plate; the upper end of the first motor is rotatably connected to the engagement wheel via a rotating shaft; an engagement strip is engaged on both sides of the engagement wheel, and the rotation of the engagement wheel can be adjusted through the setting of the first motor.

[0008] Preferably, a fixing plate is installed on the meshing bar; a positioning ring is slidably connected to the outer side of the meshing bar; a positioning sleeve is slidably connected to one side of the meshing bar; a fixing plate is installed on the positioning sleeve; a connecting bar is installed on the upper end of the positioning sleeve; the connecting bar and the meshing wheel are arranged to be rotatably connected through a rotating shaft, and the positioning and fixation of the meshing wheel is achieved by the setting of the connecting bar.

[0009] Preferably, the support assembly includes a support frame, a combination plate, a support pad, a friction plate, a first electric push rod, a first top plate, a rotating screw, a screw slider and a second motor; the support frame is installed on the upper end of the fixed plate; the second motor is installed on one side of the support frame; the second motor is rotatably connected to a rotating screw through a coupling, and the rotating screw is driven to rotate by the second motor to achieve movement and adjustment of the screw slider.

[0010] Preferably, the outer clearance of the rotating screw is matched with a screw slider; a combination plate is installed on the other side of the support frame; a support pad is installed at the lower end of the combination plate; a friction plate is bonded to the lower end of the support pad; a first electric push rod is installed on the combination plate; a first top plate is installed on the upper end of the first electric push rod, and the lifting adjustment of the first top plate is realized through the setting of the first electric push rod.

[0011] Preferably, the unloading assembly comprises a roller plate, a fixed block, a second electric push rod, a second top plate, a driving roller, a transmission belt, an active pulley, a passive pulley, a third motor and a motor bracket; two roller plates are installed on the screw slider; a plurality of driving rollers are rotatably connected between the two roller plates; a transmission belt is rotatably connected to the outer side of the driving roller; a fixed block is installed on the roller plate; a second electric push rod is installed on the fixed block; a second top plate is installed on the upper end of the second electric push rod; a driving pulley is installed at the front end of one driving roller; a passive pulley is meshed at the upper end of the driving pulley; a third motor is rotatably connected to the passive pulley via a rotating shaft; a motor bracket is installed at the lower end of the third motor, and the second top plate is driven to move by the second electric push rod to achieve lifting support for road goods.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up a special lifting and conveying structure to replace the original plug-in platform structure, the problem of the need for an additional corresponding forklift structure to realize the unloading of road goods during the use of the unloading auxiliary platform is solved, which affects the cost and unloading efficiency of road goods transportation to a certain extent;

[0014] 2. The first electric push rod and the second electric push rod are respectively arranged to drive the first top plate and the second top plate to lift the road cargo pallet, and the passive rotary wheel is driven to rotate by the third motor, so as to drive the active rotary wheel to rotate by the passive rotary wheel, thereby driving the multiple driving rollers to rotate by the active rotary wheel and the transmission belt, so that after the first electric push rod and the second electric push rod are retracted, the transmission belt at the lower end of the road cargo pallet can drive the road cargo pallet to move, so as to realize the unloading and transportation of the road cargo, thereby improving the working efficiency of the entire unloading auxiliary platform to a certain extent;

[0015] 3. A second motor is provided to drive the rotating screw to move, and the rotating screw drives the screw slider to slide in the support frame, so that the screw slider can drive the roller plate to move, and the two support frames can be inserted into the lower end of the road cargo pallet to improve the transportation efficiency of the road cargo pallet. At the same time, the support pad and the friction plate can cooperate with each other to greatly improve the installation stability of the unloading auxiliary platform when it is extended into the road cargo transportation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of the road cargo unloading auxiliary platform of the utility model;

[0017] Figure 2 Shown is a three-dimensional structural schematic diagram of the base assembly of the road cargo unloading auxiliary platform of the utility model;

[0018] Figure 3 Shown is a three-dimensional structural schematic diagram of the extension assembly of the road cargo unloading auxiliary platform of the utility model;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of the unloading component of the road cargo unloading auxiliary platform of the utility model.

[0020] Description of reference numerals: 1, base assembly; 2, extension assembly; 3, support assembly; 4, blanking assembly; 101, fixed bottom plate; 102, connecting plate; 103, traveling wheel; 104, gripping handle; 201, first motor; 202, fixed plate; 203, positioning sleeve; 204, meshing strip; 205, positioning ring; 206, fixed plate; 207, meshing rotating wheel; 208, connecting strip; 301, support frame; 302, combination plate; 3 03, support pad; 304, friction plate; 305, first electric push rod; 306, first top plate; 307, rotating screw; 308, screw slider; 309, second motor; 401, roller plate; 402, fixing block; 403, second electric push rod; 404, second top plate; 405, driving roller; 406, transmission belt; 407, active pulley; 408, passive pulley; 409, third motor; 410, motor bracket. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-2 The utility model provides an embodiment: a road cargo unloading auxiliary platform, comprising a base assembly 1, an extension assembly 2, a support assembly 3 and a unloading assembly 4; the extension assembly 2 is installed on the base assembly 1; the front and rear ends of the extension assembly 2 are each provided with a support assembly 3; the unloading assembly 4 is provided on the support assembly 3; the base assembly 1 comprises a fixed base plate 101, a connecting piece 102, a traveling wheel 103 and a gripping handle 104; the front and rear ends of the fixed base plate 101 are each provided with two connecting pieces 102; the traveling wheel 103 is installed on the connecting piece 102; a gripping handle 104 is installed on one side of the fixed base plate 101, and the movement and adjustment of the unloading auxiliary platform can be realized by the provision of the traveling wheel 103.

[0023] See also Figure 3-4In this embodiment, the extension component 2 includes a first motor 201, a fixed plate 202, a positioning sleeve 203, a meshing strip 204, a positioning ring 205, a fixing plate 206, a meshing wheel 207 and a connecting strip 208; the first motor 201 is installed on the fixed base plate 101; the upper end of the first motor 201 is rotatably connected to the meshing wheel 207 through a rotating shaft; both sides of the meshing wheel 207 are meshed with a meshing strip 204, and the rotation adjustment of the meshing wheel 207 can be achieved through the setting of the first motor 201, and a fixing plate 206 is installed on the meshing strip 204; the outer side of the meshing strip 204 is slidably connected to the positioning ring 205; one side of the meshing strip 204 is slidably connected to the positioning sleeve 203; the positioning sleeve A fixing plate 202 is installed on 203; a connecting strip 208 is installed on the upper end of the positioning sleeve 203; the connecting strip 208 and the meshing rotating wheel 207 are set to be rotatably connected through a rotating shaft, and the positioning and fixing of the meshing rotating wheel 207 is achieved by setting the connecting strip 208. The support assembly 3 includes a support frame 301, a combination plate 302, a support pad 303, a friction plate 304, a first electric push rod 305, a first top plate 306, a rotating screw 307, a screw slider 308 and a second motor 309; a support frame 301 is installed on the upper end of the fixing plate 206; a second motor 309 is installed on one side of the support frame 301; a rotating screw 307 is rotatably connected to the second motor 309 through a coupling, and the second motor 309 is connected to the rotating screw 307 through a coupling. 309 drives the rotating screw 307 to rotate so as to realize the movement and adjustment of the screw slider 308. The outer clearance of the rotating screw 307 is matched with the screw slider 308; a combination plate 302 is installed on the other side of the support frame 301; a support pad 303 is installed at the lower end of the combination plate 302; a friction plate 304 is bonded to the lower end of the support pad 303; a first electric push rod 305 is installed on the combination plate 302; a first top plate 306 is installed at the upper end of the first electric push rod 305, and the lifting adjustment of the first top plate 306 is realized by the setting of the first electric push rod 305. The blanking assembly 4 includes a roller plate 401, a fixed block 402, a second electric push rod 403, a second top plate 404, and a driving roller 40 5. Transmission belt 406, active rotating wheel 407, passive rotating wheel 408, third motor 409 and motor bracket 410; two roller plates 401 are installed on the screw slider 308; a plurality of driving rollers 405 are rotatably connected between the two roller plates 401; the outer side of the driving roller 405 is rotatably connected with the transmission belt 406; a fixing block 402 is installed on the roller plate 401; a second electric push rod 403 is installed on the fixing block 402; a second top plate 404 is installed on the upper end of the second electric push rod 403; an active rotating wheel 407 is installed at the front end of one side of the driving roller 405; the upper end of the active rotating wheel 407 is meshed with the passive rotating wheel 408; the passive rotating wheel 408 is rotatably connected with the third motor 409 through a rotating shaft;A motor bracket 410 is installed at the lower end of the third motor 409, and the second electric push rod 403 is used to drive the second top plate 404 to move, so as to realize the lifting support of the road goods. ;

[0024] When working, the entire unloading auxiliary platform is pushed to move by holding the handle 104, and the rotating screw 307 is driven to move by the second motor 309, and the screw slider 308 is driven to slide in the support frame 301 by rotating the screw rod 307, so that the screw slider 308 can drive the rotating roller plate 401 to move, and the two support frames 301 can be inserted into the lower end of the road cargo pallet to improve the transportation efficiency of the road cargo pallet, and at the same time, the support pad 303 and the friction plate 304 can cooperate with each other to greatly improve the installation stability of the unloading auxiliary platform when it is extended into the road cargo transportation device.

[0025] At the same time, the first electric push rod 305 and the second electric push rod 403 can also be used to drive the first top plate 306 and the second top plate 404 to lift the road cargo pallet, and the third motor 409 can be used to drive the passive rotary wheel 408 to rotate, so as to drive the active rotary wheel 407 to rotate through the passive rotary wheel 408, thereby driving the multiple driving rollers 405 to rotate through the active rotary wheel 407 and the transmission belt 406, so that after the first electric push rod 305 and the second electric push rod 403 are contracted, the transmission belt 406 located at the lower end of the road cargo pallet can drive the road cargo pallet to move, so as to realize the unloading and transportation of road cargo, thereby improving the working efficiency of the entire unloading auxiliary platform to a certain extent.

[0026] Through the above steps, a special jacking and conveying structure is set to replace the original plug-in platform structure to solve the problem that during the use of the unloading auxiliary platform, the corresponding forklift structure needs to be additionally configured to realize the unloading of road goods, thereby affecting the cost and unloading efficiency of road goods transportation to a certain extent. At the same time, the base component 1 can also be used to support multiple components, and the extension component 2 can be set to realize the expansion of the auxiliary platform, and the support component 3 can be set to support the unloading component 4, and the unloading component 4 can be set to realize auxiliary unloading of road goods.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A road cargo unloading auxiliary platform, comprising a base assembly (1); characterized in that: It also comprises an extension component (2), a support component (3) and a blanking component (4); the extension component (2) is installed on the base component (1); a support component (3) is arranged at the front and rear ends of the extension component (2); and the blanking component (4) is arranged on the support component (3).

2. The road cargo unloading auxiliary platform according to claim 1 is characterized by: The base assembly (1) comprises a fixed base plate (101), a connecting piece (102), a running wheel (103) and a gripping handle (104); two connecting pieces (102) are installed at the front and rear ends of the fixed base plate (101); the running wheel (103) is installed on the connecting piece (102); and the gripping handle (104) is installed on one side of the fixed base plate (101).

3. The road cargo unloading auxiliary platform according to claim 2 is characterized in that: The extension assembly (2) comprises a first motor (201), a fixed plate (202), a positioning sleeve (203), an engagement strip (204), a positioning ring (205), a fixing plate (206), an engagement rotating wheel (207) and a connecting strip (208); the first motor (201) is mounted on the fixed base plate (101); the upper end of the first motor (201) is rotatably connected to the engagement rotating wheel (207) via a rotating shaft; and an engagement strip (204) is engaged on both sides of the engagement rotating wheel (207).

4. The road cargo unloading auxiliary platform according to claim 3 is characterized by: A fixing plate (206) is installed on the meshing bar (204); a positioning ring (205) is slidably connected to the outer side of the meshing bar (204); a positioning sleeve (203) is slidably connected to one side of the meshing bar (204); a fixing plate (202) is installed on the positioning sleeve (203); a connecting bar (208) is installed on the upper end of the positioning sleeve (203); and the connecting bar (208) and the meshing rotating wheel (207) are rotatably connected via a rotating shaft.

5. The road cargo unloading auxiliary platform according to claim 4 is characterized by: The support assembly (3) comprises a support frame (301), a combination plate (302), a support pad (303), a friction plate (304), a first electric push rod (305), a first top plate (306), a rotating screw (307), a screw slider (308) and a second motor (309); the support frame (301) is installed on the upper end of the fixed plate (206); the second motor (309) is installed on one side of the support frame (301); and the rotating screw (307) is rotatably connected to the second motor (309) via a coupling.

6. The road cargo unloading auxiliary platform according to claim 5 is characterized by: The outer clearance of the rotating screw (307) is matched with a screw slider (308); a combination plate (302) is installed on the other side of the support frame (301); a support pad (303) is installed at the lower end of the combination plate (302); a friction plate (304) is bonded to the lower end of the support pad (303); a first electric push rod (305) is installed on the combination plate (302); and a first top plate (306) is installed at the upper end of the first electric push rod (305).

7. The road cargo unloading auxiliary platform according to claim 6 is characterized by: The material unloading assembly (4) comprises a roller plate (401), a fixing block (402), a second electric push rod (403), a second top plate (404), a driving roller (405), a transmission belt (406), an active rotating wheel (407), a passive rotating wheel (408), a third motor (409) and a motor bracket (410); two roller plates (401) are mounted on the screw slider (308); a plurality of driving rollers (405) are rotatably connected between the two roller plates (401); the outer sides of the driving rollers (405) are rotatably connected to the transmission belt ( 406); a fixed block (402) is installed on the roller plate (401); a second electric push rod (403) is installed on the fixed block (402); a second top plate (404) is installed on the upper end of the second electric push rod (403); a driving wheel (407) is installed at the front end of a driving roller (405) on one side; a passive wheel (408) is meshed at the upper end of the driving wheel (407); a third motor (409) is rotatably connected to the passive wheel (408) via a rotating shaft; a motor bracket (410) is installed at the lower end of the third motor (409).

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