CN114379441A

CN114379441A - Blanking structure and bin grid type transport semitrailer convenient to unload

Info

Publication number: CN114379441A
Application number: CN202210156273.XA
Authority: CN
Inventors: 宋德恩
Original assignee: Juye Jinniu Automobile Co ltd
Current assignee: Juye Jinniu Automobile Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-04-22
Anticipated expiration: 2042-02-21
Also published as: CN114379441B

Abstract

The invention relates to the technical field of semi-trailer carriages, in particular to a blanking structure and a bin grid type transport semi-trailer convenient for unloading. It is mainly unloaded from a port of tail end to current semitrailer, and the work efficiency of unloading is low, does not possess the supplementary function of unloading, and the material is too big from the artifical transport work volume of eminence, and the material drops impaired easily, and the problem of cost of transportation increase etc. provides following technical scheme: the utility model provides an unloading structure, includes unloading mechanism, unloading mechanism includes driving motor, driving motor's output is connected with the threaded rod. The blanking structure has the advantages that the blanking direction is adjustable, the blanking structure is suitable for blanking on two sides of a carriage, the labor input is reduced, the blanking efficiency is improved, automatic lifting is realized, the side plates of the trailer have the overturning function, the side plates are high in installation stability, the guide unloading function is realized, the unloading carrying pressure is reduced, the materials are prevented from falling from the upper part of the carriage and being damaged, the transportation risk is reduced, the structure is suitable for popularization and use, and the structure is mainly applied to a bin gate type transportation semitrailer.

Description

Blanking structure and bin grid type transport semitrailer convenient to unload

Technical Field

The invention relates to the technical field of semi-trailer carriages, in particular to a blanking structure and a bin grid type transport semi-trailer convenient for unloading.

Background

The conventional cabin interior of the cabin fence type semi-trailer transport vehicle is not provided with an auxiliary unloading device, so that when goods in the cabin fence type semi-trailer cabin are unloaded, the goods are generally transported by a little bit of manpower, the manpower is not greatly consumed, and the transport efficiency is also reduced; the patent "CN 212289606U" proposes "a warehouse grid type semitrailer convenient for unloading", in the scheme, a driving lead screw is rotatably installed between two cross rods, the driving lead screw is fixedly connected with a driven gear, and a transmission gear is respectively engaged with a driving gear and a driving gear, so that a driving motor drives the driving lead screw to rotate through the driving gear, the transmission gear and the driven gear, the driving lead screw rotates and drives a moving ring to rotate along the length direction of the driving lead screw, a push plate moves along with the moving ring along a guide track, and thus, materials in a carriage are automatically unloaded from the interior of the carriage, thereby not only saving the labor amount for unloading the carriage, but also improving the unloading effect; this scheme is still through setting up fence and carriage side door separation to make things convenient for the loading of carriage, and the open position of carriage is more nimble.

However, the conventional device only can unload goods from the rear end of the carriage in actual use, so that the unloading work efficiency is low, the goods are required to be manually received and carried from the carriage when the material is pushed to the unloading port in use, more manpower is consumed, the carriage does not have the function of auxiliary unloading, and a small number of materials are inevitably knocked, dropped and damaged when the material is carried from the carriage at a high position, so that the transportation cost is increased; in view of this, we propose.

Disclosure of Invention

The invention aims to provide a blanking structure and a bin grid type transport semi-trailer convenient for unloading, aiming at the problems that the existing semi-trailer unloads from a tail end port in the background technology, has low unloading work efficiency, does not have an auxiliary unloading function, has overlarge workload of manually carrying materials from a high position, is easy to drop and damage the materials, increases the transport cost and the like.

The technical scheme of the invention is as follows: the utility model provides an unloading structure, includes unloading mechanism, unloading mechanism includes driving motor, driving motor's output is connected with the threaded rod, the outer lane of threaded rod rotates the cover and establishes and install the movable plate, the top of movable plate is connected with the connecting plate, one side slidable mounting of connecting plate has the elevator, the one end of elevator is connected with the bracing piece, the fixed plate is installed at the top of bracing piece, the push pedal is installed in the lift in the fixed plate.

Preferably, a moving block is fixedly connected to one side of the moving plate, a sliding hole is formed in the moving block, a fixed rod penetrates through the sliding hole, and the fixed rod is slidably connected with the inner wall of the sliding hole.

Preferably, a cavity is formed in the connecting plate, an air cylinder is connected to the inner wall of the top of the cavity, a push rod is connected to the output end of the air cylinder, the push rod is of an inverted T-shaped structure, an elevating block is connected to one end of the push rod, and one end of the elevating block is fixedly connected with the supporting rod.

Preferably, one side of the cavity is provided with a lifting hole penetrating through a side plate wall of the connecting plate along the height direction of the cavity, and the lifting block penetrates through the lifting hole and is in sliding connection with the inner wall of the lifting hole.

Preferably, the push rod motor is installed to the bottom inner wall of bracing piece, the output of push rod motor is connected with the backup pad, the top siding wall of backup pad can be dismantled with the bottom of push pedal and be connected.

The other technical scheme of the invention is as follows: the utility model provides a be used some blanking structure's storehouse bars formula transportation semitrailer of being convenient for unload, includes the semitrailer automobile body, the semitrailer automobile body includes the sweep, the board lift hole has been seted up on the sweep, one side in board lift hole is equipped with the spout, the top of sweep is connected with the stand, one side of stand is rotated and is installed the curb plate, the mounting groove has been seted up to a curb plate wall of curb plate, a plurality of live-rollers are installed to the mounting groove internal rotation.

Preferably, the upright posts are multiple, and a connecting rod is connected between two adjacent upright posts.

Preferably, the outer wall of one side of curb plate fixedly connected with installation piece, rotate on the installation piece and install the bolt, the one end and the stand of bolt rotate threaded connection.

Preferably, a plurality of turnover grooves are formed in two sides of the vehicle plate, and the cross sections of the turnover grooves are arc-shaped surfaces.

Preferably, two the spout passes through board lift hole through connection, the external diameter of fixed plate is less than the biggest internal diameter in board lift hole, the bracing piece is connected with the inner wall sliding of spout, driving motor can dismantle with the bottom of sweep and be connected.

Compared with the prior art, the invention has the following beneficial technical effects:

1. according to the semi-trailer, the plate lifting hole and the sliding groove are formed in the vehicle plate, the blanking mechanism is installed at the bottom of the semi-trailer body, after the unloading direction from the semi-trailer body is determined, the side plate is opened, the fixed plate and the push plate correspond to the plate lifting hole on one corresponding side through the driving of the driving motor, the supporting rod penetrates through the plate lifting hole through the starting of the air cylinder, the push plate is lifted by the starting of the push rod motor, the contact surface of the push plate and a material to be unloaded is increased, the supporting rod slides along the sliding groove under the limiting and guiding effects of the moving block and the fixed rod through the starting of the driving motor, the material is pushed to be unloaded from the vehicle plate, the blanking function is achieved, the unloading at the side edge of the vehicle plate is facilitated, the multiple blanking mechanisms are installed, the unloading efficiency is higher, and the workload of manual unloading is reduced;

2. according to the semi-trailer body, the side plates, the mounting blocks and the bolts are arranged, so that the two sides of the semi-trailer body can be conveniently opened, the opening mode is simple and rapid, the side plates are arranged in the cambered surfaces of the arranged turnover grooves, when the side plates are opened and turned over, the turnover angles of the side plates relative to the vehicle plate are increased, the side plates are in an inclined state, and meanwhile, the rotating rollers are arranged to assist materials to be unloaded from the vehicle plate, so that the workload of manual transportation from a high-position carriage is reduced, the auxiliary unloading function is realized, the falling damage caused by overhigh height in material unloading and transportation is avoided, and the transportation loss is reduced;

3. in conclusion, the blanking structure has the advantages that the blanking direction is adjustable, blanking at two sides of a carriage is adapted, the blanking structure is increased, so that the labor input is reduced, the blanking efficiency is improved, the used automatic lifting is realized, the side plates of the trailer have the overturning function, the overturning operation is convenient and quick, the side plates are high in installation stability, the unloading guide function is realized, the unloading carrying pressure is reduced, the materials are prevented from falling from the upper part of the carriage and being damaged, the transportation risk is reduced, and the device is suitable for popularization and use.

Drawings

FIG. 1 is a schematic structural view of a blanking structure;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the connection plate of FIG. 1;

fig. 4 is a schematic view of a grid transport semitrailer with a blanking structure for facilitating unloading;

FIG. 5 is a schematic view of the construction of the side panel of FIG. 4;

fig. 6 is a schematic view of the structure of the deck of fig. 1.

Reference numerals: 100. a blanking mechanism; 101. a drive motor; 102. a threaded rod; 103. moving the plate; 104. a moving block; 105. fixing the rod; 106. a connecting plate; 107. a cylinder; 108. a push rod; 109. a lifting block; 110. a support bar; 111. a fixing plate; 112. pushing the plate; 113. a push rod motor; 114. a support plate; 115. a cavity; 200. a semi-trailer body; 201. turning a plate; 202. a plate lifting hole; 203. a chute; 204. a turnover groove; 205. a column; 206. a connecting rod; 207. a side plate; 208. mounting blocks; 209. a bolt; 210. mounting grooves; 211. the roller is rotated.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-6, the blanking structure provided by the present invention includes a blanking mechanism 100, the blanking mechanism 100 includes a driving motor 101, an output end of the driving motor 101 is connected with a threaded rod 102, an outer ring of the threaded rod 102 is rotatably sleeved with a moving plate 103, one side of the moving plate 103 is fixedly connected with a moving block 104, the moving block 104 is provided with a sliding hole, a fixed rod 105 is installed in the sliding hole in a penetrating manner, the fixed rod 105 is slidably connected with an inner wall of the sliding hole, the fixed rod 105 is fixedly connected with a bottom plate wall of a vehicle plate 201, one end of the threaded rod 102 is rotatably connected with the bottom of the vehicle plate 201 through a connecting piece and a bearing, the driving motor 101 is detachably connected with the bottom of the vehicle plate 201 through a bolt, the top of the moving plate 103 is connected with a connecting plate 106, a cavity 115 is formed in the connecting plate 106, an inner wall of the top of the cavity 115 is connected with an air cylinder 107, the air cylinder 107 is detachably connected with an inner wall of the top of the cavity 115, the output end of the cylinder 107 is connected with a push rod 108, the push rod 108 is in an inverted T-shaped structure, one end of the push rod 108 is connected with an elevating block 109, one end of the elevating block 109 is connected with a support rod 110, one side of the cavity 115 is provided with an elevating hole penetrating through the side wall of the connecting plate 106 along the height direction thereof, the elevating block 109 penetrates through the elevating hole, and is slidably connected with the inner wall of the lifting hole, the top of the support rod 110 is provided with a fixed plate 111, the inner wall of the bottom of the support rod 110 is provided with a push rod motor 113, the output end of the push rod motor 113 is connected with a support plate 114, the top plate wall of the support plate 114 is detachably connected with the bottom of the push plate 112, the push plate 112 is arranged in the fixed plate 111 in a lifting way, the push rod motor 113 is used for pushing the push plate 112 out of the fixed plate 111, so that the fixed plate 111 and the push plate 112 are both contacted with one side of the material to be discharged, thereby increasing the contact area and improving the pushing effect and quantity.

In this embodiment, the blanking structure is installed and used with a semitrailer, after the blanking directions of two sides of a semitrailer body 200 are determined, a side plate 207 to be unloaded is opened, at this time, the blanking mechanism 100 is started, the driving motor 101 is started to rotate the threaded rod 102, the threaded rod 102 moves the movable plate 103 and the fixed plate 111 to the lower side of the corresponding plate lifting hole 202, the air cylinder 107 is started, the push rod 108 is contracted and pulled by the output end of the air cylinder 107, so that the height of the lifting block 109 at one end of the push rod 108 is raised along the lifting hole, the height of the support rod 110 and the height of the fixed plate 111 are raised, after the fixed plate 111 protrudes out of the plate lifting hole 202, the support rod 110 at this time corresponds to one end of the chute 203, at this time, the push rod motor 113 is started, the output end of the push rod motor 113 pushes the support plate 114, so that the push plate 112 moves above the fixed plate 111, so that the push plate 112 and the fixed plate 111 are simultaneously contacted with one side of the unloaded material, the contact surface is enlarged, the pushing force is convenient to apply, the driving motor 101 is started at the moment, the driving motor 101 rotates the threaded rod 102, the threaded rod 102 rotates the moving plate 103 along the threaded rod 102, the moving plate 103 at the moment is limited and guided by the moving block 104 and the fixed rod 105, the moving plate 103 horizontally moves along the threaded rod 102, the supporting rod 110 at the moment slides along the sliding groove 203, the fixed plate 111 and the push plate 112 are pushed, and the material blanking is pushed.

Example two

As shown in fig. 1 to 6, the cargo-box-type transportation semitrailer with a blanking structure and capable of facilitating unloading provided by the invention further includes a semitrailer body 200, the semitrailer body 200 includes a vehicle plate 201, a plurality of turning grooves 204 are disposed on two sides of the vehicle plate 201, cross sections of the turning grooves 204 are arc-shaped surfaces, a plate lifting hole 202 is disposed on the vehicle plate 201, a sliding groove 203 is disposed on one side of the plate lifting hole 202, a plurality of upright columns 205 are connected to the top of the vehicle plate 201, a connecting rod 206 is connected between two adjacent upright columns 205, the connecting rod 206 includes a horizontal connecting rod and a vertical connecting rod for connecting the two adjacent upright columns 205, so as to protect materials loaded on the vehicle, a side plate 207 is rotatably mounted on one side of the upright columns 205, when the side plate 207 rotates along the upright columns 205, the turning angle of the side plate 207 is increased through the arc-shaped surfaces of the turning grooves 204, make curb plate 207 be in the tilt state, carry the material direction of unloading, one side outer wall fixedly connected with installation piece 208 of curb plate 207, it installs bolt 209 to rotate on the installation piece 208, the thread groove has been seted up to the outer wall of stand 205, the one end of bolt 209 rotates with the thread groove on the stand 205 and is connected, mounting groove 210 has been seted up to a curb plate 207's a curb plate wall, a plurality of live-rollers 211 are installed to the mounting groove 210 internal rotation, two spouts 203 pass through board lift hole 202 through connection, the external diameter of fixed plate 111 is less than the biggest internal diameter of board lift hole 202, bracing piece 110 and the inner wall sliding connection of spout 203, driving motor 101 can be dismantled with the bottom of sweep 201 and be connected, can dismantle between the stand 205 of installation on the sweep 201 afterbody and be connected with the baffle.

In this embodiment, be convenient for set up canopy isotructure through the setting of stand 205 and connecting rod 206, material protection to loading on sweep 201, setting through bolt 209 and installation piece 208 is fixed with curb plate 207 or unties the rotation, setting up through upset groove 204 makes the turned angle increase of curb plate 207, the state after making curb plate 207 upset is the slope setting, promote the unloading through unloading mechanism 100, make the material remove to the lateral wall of curb plate 207, combine setting up of live-rollers 211 to assist the material to unload and remove, make things convenient for the workman to connect the goods, reduce and connect the goods degree of difficulty and height, it is impaired to avoid the material to drop from high, reduce the cost of transportation, improve transportation safety.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a blanking structure, includes blanking mechanism (100), its characterized in that: unloading mechanism (100) includes driving motor (101), the output of driving motor (101) is connected with threaded rod (102), the outer lane of threaded rod (102) is rotated the cover and is established movable plate (103) of installing, the top of movable plate (103) is connected with connecting plate (106), one side slidable mounting of connecting plate (106) has elevator (109), the one end of elevator (109) is connected with bracing piece (110), fixed plate (111) are installed at the top of bracing piece (110), push pedal (112) are installed in going up and down in fixed plate (111).

2. The blanking structure according to claim 1, wherein a moving block (104) is fixedly connected to one side of the moving plate (103), a sliding hole is formed in the moving block (104), a fixing rod (105) is installed in the sliding hole in a penetrating manner, and the fixing rod (105) is slidably connected with the inner wall of the sliding hole.

3. The blanking structure according to the claim 1, characterized in that a cavity (115) is formed in the connecting plate (106), an air cylinder (107) is connected to the inner wall of the top of the cavity (115), a push rod (108) is connected to the output end of the air cylinder (107), the push rod (108) is of an inverted T-shaped structure, one end of the push rod (108) is connected with a lifting block (109), and one end of the lifting block (109) is fixedly connected with a support rod (110).

4. A blanking structure according to claim 3, characterized in that one side of said cavity (115) is provided with a lifting hole through a side wall of the connecting plate (106) in the height direction thereof, and said lifting block (109) is inserted through the lifting hole and is slidably connected with the inner wall of the lifting hole.

5. The blanking structure according to claim 1, wherein a push rod motor (113) is installed on the inner wall of the bottom of the support rod (110), a support plate (114) is connected to the output end of the push rod motor (113), and the top plate wall of the support plate (114) is detachably connected with the bottom of the push plate (112).

6. The bin gate type transportation semi-trailer is convenient for unloading and comprises a semi-trailer body (200), wherein the semi-trailer body (200) comprises a carriage plate (201), and is characterized in that a plate lifting hole (202) is formed in the carriage plate (201), a sliding groove (203) is formed in one side of the plate lifting hole (202), a stand column (205) is connected to the top of the carriage plate (201), a side plate (207) is installed on one side of the stand column (205) in a rotating mode, an installation groove (210) is formed in one side plate wall of the side plate (207), and a plurality of rotating rollers (211) are installed in the installation groove (210) in a rotating mode.

7. The bin grate type transport semitrailer with the blanking structure and facilitating unloading of claim 6 is characterized in that the number of the upright columns (205) is multiple, and a connecting rod (206) is connected between every two adjacent upright columns (205).

8. The bin grid type transport semitrailer with the blanking structure and facilitating unloading of claim 7 is characterized in that an installation block (208) is fixedly connected to the outer wall of one side of each side plate (207), a bolt (209) is rotatably installed on each installation block (208), and one end of each bolt (209) is rotatably and threadedly connected with each upright column (205).

9. The bin grid type transport semitrailer with the blanking structure and convenient to unload is characterized in that a plurality of turnover grooves (204) are formed in two sides of the plate (201), and the cross sections of the turnover grooves (204) are arc-shaped surfaces.

10. The bin grate type transport semitrailer with the blanking structure and convenient to unload is characterized in that the two sliding chutes (203) are communicated and connected through a plate lifting hole (202), the outer diameter of the fixing plate (111) is smaller than the maximum inner diameter of the plate lifting hole (202), the supporting rod (110) is in sliding connection with the inner wall of the sliding chute (203), and the driving motor (101) is detachably connected with the bottom of the vehicle plate (201).