CN110775121A - Shallow is carried in commodity circulation - Google Patents

Shallow is carried in commodity circulation Download PDF

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Publication number
CN110775121A
CN110775121A CN201911197598.7A CN201911197598A CN110775121A CN 110775121 A CN110775121 A CN 110775121A CN 201911197598 A CN201911197598 A CN 201911197598A CN 110775121 A CN110775121 A CN 110775121A
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CN
China
Prior art keywords
plate
block
groove
movable
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911197598.7A
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Chinese (zh)
Inventor
王军
吴涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Huayuan Logistics Co Ltd
Original Assignee
Anhui Huayuan Logistics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Huayuan Logistics Co Ltd filed Critical Anhui Huayuan Logistics Co Ltd
Priority to CN201911197598.7A priority Critical patent/CN110775121A/en
Publication of CN110775121A publication Critical patent/CN110775121A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
    • B62B3/022—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible folding down the body to the wheel carriage or by retracting projecting parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2203/00—Grasping, holding, supporting the objects
    • B62B2203/07—Comprising a moving platform or the like, e.g. for unloading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2206/00—Adjustable or convertible hand-propelled vehicles or sledges
    • B62B2206/02—Adjustable or convertible hand-propelled vehicles or sledges adjustable in length or width

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

The invention provides a logistics conveying trolley. The shallow is carried in commodity circulation includes: a base plate; the bottom of the cushion block is fixed to the top of the bottom plate, and a movable groove is formed in the cushion block; the bottom of one side of the fixed plate is fixed on one side of the bottom plate, and the top of the other side of the fixed plate is fixedly connected with a handle assembly; the bottom of the moving block is connected to the top of the cushion block in a sliding mode, and an auxiliary structure is arranged inside the moving block. The logistics conveying trolley provided by the invention not only has the function of regulating the length of the trolley, can effectively increase the length area of the goods placement of the trolley, but also can regulate the width of the trolley, effectively increases the width area of the goods placement of the trolley, meets the requirements of the placement of goods with different sizes, can protect the goods on the trolley, avoids the goods from falling off during conveying to cause the damage of the goods, and improves the application range of the trolley.

Description

Shallow is carried in commodity circulation
Technical Field
The invention relates to the field of logistics trolleys, in particular to a logistics conveying trolley.
Background
The logistics management means that in the social production process, according to the law of material data entity flow, the basic principle and scientific method of management are applied to plan, organize, command, coordinate, control and supervise logistics activities, so that each logistics activity is optimally coordinated and matched, the logistics cost is reduced, and the logistics efficiency and economic benefit are improved. Modern logistics management is based on system theory, information theory and control theory.
In the middle of the real life, when the trade company gives buyer's product, need transport through the logistics company, the logistics company is when dispatching goods, the commodity circulation shallow need be used, however current logistics shallow has certain shortcoming, for example current logistics shallow is too single, do not have many-sided function, if do not have the function of depositing the area regulation, when carrying large-scale article, current shallow just can't deposit, need carry with the help of other transport means, and current logistics shallow does not have good safeguard function, it fixes to adopt the fag end usually, not only cause the damage of goods packing carton easily, and the obscission appears easily, cause the damage of goods.
Therefore, there is a need to provide a logistics transportation cart to solve the above technical problems.
Disclosure of Invention
The invention provides a logistics conveying trolley, which solves the problem that the trolley does not have a storage area adjusting function.
In order to solve the technical problem, the logistics transport cart provided by the invention comprises:
a base plate;
the bottom of the cushion block is fixed to the top of the bottom plate, and a movable groove is formed in the cushion block;
the bottom of one side of the fixed plate is fixed on one side of the bottom plate, and the top of the other side of the fixed plate is fixedly connected with a handle assembly;
the bottom of the moving block is connected to the top of the cushion block in a sliding mode, an auxiliary structure is arranged inside the moving block, the auxiliary structure comprises a moving groove, and the moving groove is formed in the moving block;
the adjusting structure is arranged inside the movable groove and comprises a U-shaped block, and a threaded rod is rotatably connected between two sides of the inner wall of the U-shaped block;
the two telescopic structures are arranged inside the movable groove and comprise two movable plates, the bottoms of the two movable plates are connected to the bottom of the inner wall of the movable groove in a sliding mode and are located on the back face of the front face of the U-shaped block;
the locking structure is arranged on one side of the cushion block and comprises a locking groove, and one side of the locking groove is fixed on one side of the cushion block;
the two sides of the bottom plate are provided with walking wheels, and the walking wheels can adopt common one-way wheels, universal wheels and omni-directional wheels and can be arranged according to actual conditions;
the adjusting structure mainly can drive the moving block to move left and right, so that the storage area of the trolley is conveniently enlarged, and the storage of different goods is met;
the arrangement of the telescopic structure mainly comprises the steps that the two movable plates are pulled out of the movable groove, the storage area of the cart is further increased, and the telescopic structure can protect two sides of goods through the two limiting plates and the two telescopic plates, so that the goods are prevented from falling off and being damaged during transportation;
the locking structure is mainly used for clamping the movable plate after movement, and the stability of the trolley after storage area adjustment is guaranteed.
Preferably, the handle assembly comprises a connecting plate, one side of the connecting plate is fixed at the top of the other side of the fixing plate, a pushing handle is arranged on the other side of the connecting plate, and a push rod is fixedly connected between the two opposite sides of the pushing handles.
Preferably, a T-shaped block is slidably connected between the front surface and the back surface of the inner wall of the moving groove, one side of the T-shaped block penetrates through the moving groove and extends to the outside of the moving groove, and an auxiliary plate is hinged to one end of the T-shaped block, which extends to the outside of the moving groove.
Preferably, the outer surface of the threaded rod is in threaded connection with a threaded block, the bottom of the threaded block is slidably connected to the bottom of the inner wall of the U-shaped block, the top of the threaded block is fixedly connected with an ejector rod, the top end of the ejector rod penetrates through the movable groove and extends to the top of the movable groove, and one end of the ejector rod, which extends to the top of the movable groove, is fixed to the bottom of the movable block.
Preferably, one end of the threaded rod penetrates through the movable groove and the fixed plate in sequence and extends to the other side of the fixed plate, and one end of the threaded rod extending to the other side of the fixed plate is fixedly connected with a rotating handle.
Preferably, the separated sides of the two movable plates penetrate through the cushion block and extend to the front and the back of the cushion block, the tops of the two movable plates extending to the front and the back of the cushion block are fixedly connected with limit plates, and one side of each movable plate is provided with a clamping groove;
the setting of two limiting plates mainly is used for protecting the both sides of shallow, avoids when the transportation, and dropping of goods causes the damage of goods, and the setup of chucking groove mainly is the insertion of the latch segment of being convenient for moreover, carries out the chucking to the fly leaf, and the chucking groove quantity on two fly leaves is thirteen, also can set up according to actual conditions, mainly divide into thirteen gears with the distance of fly leaf motion.
Preferably, telescopic plates are connected to the opposite sides of the two limiting plates in a sliding manner, clamping grooves are formed in the two limiting plates, and limiting grooves are formed in the two telescopic plates;
the number of the clamping grooves can be set according to actual conditions, seven clamping grooves are preferred, and the telescopic plate is mainly divided into seven gears by moving up and down, so that the subsequent lugs can be conveniently inserted.
Preferably, a bump is connected between two sides of the inner wall of each of the two limiting grooves in a sliding manner, a first spring is fixedly connected to one side of each of the two bumps opposite to each other, and the other side of each of the two bumps penetrates through the expansion plate and extends to the outside of the expansion plate;
the setting of lug is mainly used for inserting the inside of draw-in groove to form the chucking with expansion plate and limiting plate, guarantee the stability of the expansion plate after the motion, through the elastic force of first spring self, will extrude the lug, make the lug insert in the draw-in groove of corresponding position.
Preferably, a locking plate is connected between the front surface and the back surface of the inner wall of the locking groove in a sliding manner, a locking block is arranged on one side of the locking plate, and one side of the locking block penetrates through the movable groove and extends into the movable groove;
the locking blocks are arranged and are used for being inserted into the clamping grooves in the movable plate, so that the movable plate is clamped, the stability of the movable plate after movement is guaranteed, and the total quantity of the locking blocks is fourteen.
Preferably, the other side of the locking plate is fixedly connected with a pulling handle, one side of the pulling handle penetrates through the locking groove and extends to the outside of the locking groove, and extrusion springs are arranged on the other side of the locking plate and positioned on the front side and the back side of the pulling handle;
the quantity of extrusion spring can set up according to actual conditions, and preferably four, the setting of pulling handle moreover, the staff of being convenient for drives the locking plate through the pulling handle and moves right, indirectly drives the latch segment and moves right for the latch segment lose and the fly leaf between the chucking, the distance is unanimous between the distance and the chucking groove between the latch segment moreover.
Compared with the related art, the logistics conveying cart provided by the invention has the following beneficial effects:
the invention provides a logistics conveying trolley, which can drive a threaded block to move left and right through the rotation of a threaded rod, indirectly drive an ejector rod to move left and right, drive a moving block to move right through the rightward movement of the ejector rod, and increase the length of the bottom of the trolley through the rightward movement of the moving block, has the function of regulating the length of the trolley, and can effectively increase the length area of the goods placement of the trolley;
the two movable plates are pulled out of the movable groove manually, after the pulling of the handle is finished, the locking plate and the locking block can be extruded through the elastic force of the extrusion spring, so that the locking block moves towards the clamping groove on one side of the movable block, the movable plates are clamped again, the width of the trolley can be adjusted, the width area of the trolley for placing the cargoes is effectively increased, the clamping function is good, the stability after the width adjustment is effectively guaranteed, the placing of cargoes of different sizes is met, and the application range of the trolley is enlarged;
through the ascending motion of two expansion plates, can protect the both sides of shallow, the back is finished in the motion, through the elastic force of first spring self, can extrude the lug for during the lug inserted the draw-in groove on the limiting plate, accomplish the chucking between expansion plate and the limiting plate, through the concertina movement of expansion plate, can effectually protect the shallow both sides, thereby protect the goods on the shallow, avoid when carrying, the goods takes place to drop, cause the damage of goods.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a logistics transport cart according to the present invention;
FIG. 2 is a top view of the structure of the spacer shown in FIG. 1;
FIG. 3 is a cross-sectional view of the structure of the spacer shown in FIG. 2;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a side view of the structure of the handle assembly shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a base plate, 2, cushion blocks, 3, a movable groove, 4, a fixed plate, 5, a handle assembly, 51, a connecting plate, 52, a pushing handle, 53, a push rod, 6, a moving block, 7, an auxiliary structure, 71, a moving groove, 72, a T-shaped block, 73, an auxiliary plate, 8, an adjusting structure, 81, a U-shaped block, 82, a threaded rod, 83, a threaded block, 84, a push rod, 85, a rotating handle, 9, a telescopic structure, 91, a movable plate, 92, a limiting plate, 93, a clamping groove, 94, a telescopic plate, 95, a clamping groove, 96, a limiting groove, 97, a bump, 98, a first spring, 10, a locking structure, 101, a locking groove, 102, a locking plate, 103, a locking block, 104, a pulling handle, 105 and a pressing spring.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a logistics transportation cart according to the present invention; FIG. 2 is a top view of the structure of the spacer shown in FIG. 1; FIG. 3 is a cross-sectional view of the structure of the spacer shown in FIG. 2; FIG. 4 is an enlarged view of portion A of FIG. 3; fig. 5 is a side view of the structure of the handle assembly shown in fig. 1. The shallow is carried in commodity circulation includes:
a base plate 1;
the bottom of the cushion block 2 is fixed to the top of the bottom plate 1, and a movable groove 3 is formed in the cushion block 2;
the bottom of one side of the fixing plate 4 is fixed on one side of the bottom plate 1, and the top of the other side of the fixing plate 4 is fixedly connected with a handle assembly 5;
the bottom of the moving block 6 is connected to the top of the cushion block 2 in a sliding manner, an auxiliary structure 7 is arranged inside the moving block 6, the auxiliary structure 7 comprises a moving groove 71, and the moving groove 71 is arranged inside the moving block 6;
the adjusting structure 8 is arranged inside the movable groove 3, the adjusting structure 8 comprises a U-shaped block 81, and a threaded rod 82 is rotatably connected between two sides of the inner wall of the U-shaped block 81;
the two telescopic structures 9 are arranged inside the movable groove 3, each telescopic structure 9 comprises two movable plates 91, the bottoms of the two movable plates 91 are connected to the bottom of the inner wall of the movable groove 3 in a sliding manner, and the bottoms of the two movable plates 91 are positioned on the back of the front surface of the U-shaped block 81;
the locking structure 10 is arranged on one side of the cushion block 2, the locking structure 10 comprises a locking groove 101, and one side of the locking groove 101 is fixed on one side of the cushion block;
the two sides of the bottom plate 1 are provided with walking wheels, and the walking wheels can adopt common one-way wheels, universal wheels and omni-directional wheels and can be arranged according to actual conditions;
the adjusting structure 8 is mainly used for driving the moving block 6 to move left and right, so that the storage area of the trolley is conveniently enlarged, and different goods can be placed;
the arrangement of the telescopic structure 9 mainly comprises the steps that the two movable plates 91 are pulled out from the interior of the movable groove 3, the storage area of the cart is further increased, and the telescopic structure 9 can also protect two sides of goods through the two limiting plates 92 and the two telescopic plates 94, so that the goods are prevented from falling off and being damaged during transportation;
the locking structure 10 is mainly used for clamping the movable plate 91 after movement, so that the stability of the trolley after storage area adjustment is ensured.
The handle assembly 5 comprises a connecting plate 51, one side of the connecting plate 51 is fixed on the top of the other side of the fixing plate 4, the other side of the connecting plate 51 is provided with a push handle 52, and a push rod 53 is fixedly connected between the opposite sides of the two push handles 52;
the setting of handle subassembly 5 mainly is convenient for the staff through promoting handle 52, can drive the shallow and move, and the setting of push rod 53 is convenient for the staff and is connected with external drive arrangement through the fag end moreover, drives the shallow through drive arrangement and walks.
A T-shaped block 72 is connected between the front surface and the back surface of the inner wall of the moving groove 71 in a sliding manner, one side of the T-shaped block 72 penetrates through the moving groove 71 and extends to the outside of the moving groove 71, and an auxiliary plate 73 is hinged to one end of the T-shaped block 72, which extends to the outside of the moving groove 71;
the auxiliary structure 7 is mainly arranged to pull out the auxiliary plate 73 from the inside of the moving groove 71 when unloading, and then contact the pulled-out side with the ground, so that the auxiliary plate 73 is placed obliquely, the auxiliary plate 73 slides down on the heavier objects to finish unloading, and the auxiliary plate 73 can be retracted into the moving groove 71 when the cart is conveyed, thereby not affecting the normal work of the cart.
A threaded block 83 is connected to the outer surface of the threaded rod 82 through threads, the bottom of the threaded block 83 is slidably connected to the bottom of the inner wall of the U-shaped block 81, a top rod 84 is fixedly connected to the top of the threaded block 83, the top end of the top rod 84 penetrates through the movable groove 3 and extends to the top of the movable groove 3, and one end of the top rod 84, which extends to the top of the movable groove 3, is fixed to the bottom of the movable block 6;
through the rotation of threaded rod 82, can drive screw thread piece 83 side-to-side motion, through the motion about screw thread piece 83, can drive ejector pin 84 side-to-side motion, during the side-to-side motion of ejector pin 84, just can drive the side-to-side motion of movable block 6, and then can increase the area that the small handcart goods was deposited, satisfy putting of equidimension goods not, the top of cushion 2 is seted up with ejector pin 84 cooperation gliding spout.
One end of the threaded rod 82 penetrates through the movable groove 3 and the fixed plate 4 in sequence and extends to the other side of the fixed plate 4, and one end of the threaded rod 82 extending to the other side of the fixed plate is fixedly connected with a rotating handle 85;
the arrangement of the rotating handle 85 is convenient for workers to manually drive the threaded rod 82 to rotate through the rotating handle 85, and the subsequent adjusting function is completed.
The two movable plates 91 are respectively penetrated through the cushion block 2 at the separated side and extend to the front and the back of the cushion block 2, the top parts of the two movable plates 91 extending to the front and the back of the cushion block 2 are respectively fixedly connected with a limiting plate 92, and one side of each movable plate 91 is provided with a clamping groove 93;
the setting of two limiting plates 92 is mainly used for protecting the both sides of shallow, avoids when the transportation, and dropping of goods causes the damage of goods, and the offering of chucking groove 93 mainly is the insertion of the latch segment 103 of being convenient for moreover, carries out the chucking to fly leaf 91, and chucking groove 93 quantity on two fly leaves 91 is thirteen, also can set up according to actual conditions, mainly divide into thirteen gears with the distance that fly leaf 91 moved.
Telescopic plates 94 are connected to the opposite sides of the two limit plates 92 in a sliding manner, clamping grooves 95 are formed in the two limit plates 92, and limit grooves 96 are formed in the two telescopic plates 94;
the number of the locking slots 95 can be set according to actual conditions, and is preferably seven, and mainly the up-and-down movement of the expansion plate 94 is divided into seven gears, so that the insertion of the subsequent projection 97 is facilitated.
A bump 97 is connected between two sides of the inner wall of each of the two limiting grooves 96 in a sliding manner, a first spring 98 is fixedly connected to one side of each of the two bumps 97 opposite to each other, and the other side of each of the two bumps 97 penetrates through the expansion plate 94 and extends to the outside of the expansion plate 94;
the setting of lug 97 is mainly used for inserting the inside of draw-in groove 95 to form the chucking with expansion plate 94 and limiting plate 92, guarantee the stability of expansion plate 94 after the motion, through the elastic force of first spring 98 self, will extrude lug 97, make lug 97 insert in the draw-in groove 95 of corresponding position.
A locking plate 102 is slidably connected between the front surface and the back surface of the inner wall of the locking groove 101, a locking block 103 is arranged on one side of the locking plate 102, and one side of the locking block 103 penetrates through the movable groove 3 and extends into the movable groove 3;
the locking blocks 103 are arranged to be inserted into the clamping grooves on the movable plate 91, so that the movable plate 91 is clamped, the stability of the movable plate 91 after movement is ensured, and the total number of the locking blocks 103 is fourteen.
A pulling handle 104 is fixedly connected to the other side of the locking plate 102, one side of the pulling handle 104 penetrates through the locking groove 101 and extends to the outside of the locking groove 101, and extrusion springs 105 are arranged on the other side of the locking plate 102 and positioned on the front side and the back side of the pulling handle 104;
the quantity of extrusion spring 105 can set up according to actual conditions, and is preferably four, and the setting of pulling handle 104 is convenient for the staff to drive the locking plate 102 through pulling handle 104 and move right, indirectly drives latch segment 103 and moves right for latch segment 103 lose and the fly leaf 91 between the chucking, the distance is unanimous between the latch segment 103 and the distance between the chucking groove 93 moreover.
The working principle of the logistics conveying trolley provided by the invention is as follows:
s1, manually rotating the rotating handle 85, driving the threaded rod 82 to rotate through rotation of the rotating handle 85, driving the threaded block 83 to move left and right through rotation of the threaded rod 82, indirectly driving the ejector rod 84 to move left and right, driving the moving block 6 to move right through movement of the ejector rod 84, and then enabling the moving block 6 to move right, wherein the length of the bottom of the cart is increased through movement of the moving block 6 to the right;
s2, manually operating the pulling handle 104 to pull the pulling handle 104 rightwards, driving the locking plate 102 and the locking block 103 to move rightwards when the pulling handle 104 moves, losing the clamping of the movable plate 91 through the movement of the locking block 103, manually pulling the two movable plates 91 out of the movable groove 3, loosening the pulling handle 104 after finishing, extruding the locking plate 102 and the locking block 103 through the elastic force of the extrusion spring 105, and enabling the locking block 103 to move towards the clamping groove 93 on one side of the movable block, so as to clamp the movable plate 91 again;
s3, the two movable plates 91 are pulled out from the interior of the movable groove 3, the width of the cart is further increased, the projection 97 is extruded by a hand, the projection 97 is contracted into the limiting groove 96, the telescopic plates 94 are moved up and down, the two sides of the cart can be protected through upward movement of the two telescopic plates 94, after the movement is finished, the projection 97 can be extruded through the elastic force of the first spring 98, the projection 97 is inserted into the clamping groove 95 in the limiting plate 92, and the clamping between the telescopic plates 94 and the limiting plate 92 is finished;
s4, placing the goods to be conveyed on the moving block 6 and the cushion block 2, and placing the heavier goods on the top of the cushion block 2 in a limited way to ensure the stability of cart transportation.
Compared with the related art, the logistics conveying cart provided by the invention has the following beneficial effects:
the threaded rod 82 rotates to drive the threaded block 83 to move left and right, the ejector rod 84 is indirectly driven to move left and right, the ejector rod 84 moves right to drive the moving block 6 to move right, the moving block 6 moves right at the moment, the length of the bottom of the cart is increased by the movement of the moving block 6 to the right, the cart has a cart length adjusting function, and the length area of the cart for placing cargoes can be effectively increased;
the two movable plates 91 are pulled out from the interior of the movable groove 3 manually, after the pulling is finished, the pulling handle 104 is loosened, the locking plate 102 and the locking block 103 can be extruded by the elastic force of the extrusion spring 105, so that the locking block 103 moves towards the clamping groove 93 on one side of the movable block, the movable plates 91 are clamped again, the width of the cart can be adjusted, the width area of the cart for placing the goods is effectively increased, the good clamping function is realized, the stability after the width adjustment is effectively ensured, the placing of goods with different sizes is met, and the application range of the cart is enlarged;
through the ascending motion of two expansion plates 94, can protect the both sides of shallow, the back is finished in the motion, through the elastic force of first spring 98 self, can extrude lug 97, make lug 97 insert in the draw-in groove 95 on the limiting plate 92, accomplish the chucking between expansion plate 94 and the limiting plate 92, through the concertina movement of expansion plate, can effectually protect the shallow both sides, thereby protect the goods on the shallow, avoid when carrying, the goods takes place to drop, cause the damage of goods.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A logistics conveying cart, comprising:
a base plate;
the bottom of the cushion block is fixed to the top of the bottom plate, and a movable groove is formed in the cushion block;
the bottom of one side of the fixed plate is fixed on one side of the bottom plate, and the top of the other side of the fixed plate is fixedly connected with a handle assembly;
the bottom of the moving block is connected to the top of the cushion block in a sliding mode, an auxiliary structure is arranged inside the moving block, the auxiliary structure comprises a moving groove, and the moving groove is formed in the moving block;
the adjusting structure is arranged inside the movable groove and comprises a U-shaped block, and a threaded rod is rotatably connected between two sides of the inner wall of the U-shaped block;
the two telescopic structures are arranged inside the movable groove and comprise two movable plates, the bottoms of the two movable plates are connected to the bottom of the inner wall of the movable groove in a sliding mode and are located on the back face of the front face of the U-shaped block;
the locking structure is arranged on one side of the cushion block and comprises a locking groove, and one side of the locking groove is fixed on one side of the cushion block.
2. The logistics conveying cart of claim 1, wherein the handle assembly comprises a connecting plate, one side of the connecting plate is fixed on the top of the other side of the fixing plate, the other side of the connecting plate is provided with a pushing handle, and a push rod is fixedly connected between the opposite sides of the two pushing handles.
3. The logistics transport cart of claim 1, wherein a T-shaped block is slidably connected between the front surface and the back surface of the inner wall of the moving slot, one side of the T-shaped block penetrates through the moving slot and extends to the outside of the moving slot, and an auxiliary plate is hinged to one end of the T-shaped block extending to the outside of the moving slot.
4. The logistics conveying cart of claim 1, wherein a threaded block is connected to an outer surface of the threaded rod in a threaded manner, a bottom of the threaded block is slidably connected to a bottom of an inner wall of the U-shaped block, a top rod is fixedly connected to a top of the threaded block, a top end of the top rod penetrates through the movable groove and extends to the top of the movable groove, and one end of the top rod, which extends to the top of the movable groove, is fixed to a bottom of the movable block.
5. The logistics conveying cart of claim 1, wherein one end of the threaded rod penetrates through the movable slot and the fixed plate in sequence and extends to the other side of the fixed plate, and a rotating handle is fixedly connected to one end of the threaded rod extending to the other side of the fixed plate.
6. The logistics transport cart of claim 1, wherein the two movable plates are provided with a separation side which penetrates through the cushion block and extends to the front surface and the back surface of the cushion block, a limiting plate is fixedly connected to the top of each movable plate which extends to the front surface and the back surface of the cushion block, and a clamping groove is formed in one side of each movable plate.
7. The logistics conveying cart of claim 1, wherein an expansion plate is slidably connected to each of opposite sides of the two limiting plates, a clamping groove is formed in each of the two limiting plates, and a limiting groove is formed in each of the two expansion plates.
8. The logistics conveying cart of claim 7, wherein a protrusion is slidably connected between two sides of an inner wall of each of the two limiting grooves, a first spring is fixedly connected to one side of each of the two protrusions, and the other side of each of the two protrusions penetrates through the expansion plate and extends to the outside of the expansion plate.
9. The logistics transport cart of claim 1, wherein a locking plate is slidably connected between the front surface and the back surface of the inner wall of the locking groove, a locking block is arranged on one side of the locking plate, and one side of the locking block penetrates through the movable groove and extends to the inside of the movable groove.
10. The logistics conveying cart of claim 1, wherein a pulling handle is fixedly connected to the other side of the locking plate, one side of the pulling handle penetrates through the locking groove and extends to the outside of the locking groove, and pressing springs are arranged on the other side of the locking plate and located on the front side and the back side of the pulling handle.
CN201911197598.7A 2019-11-29 2019-11-29 Shallow is carried in commodity circulation Pending CN110775121A (en)

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CN112722641A (en) * 2020-12-30 2021-04-30 浙江金实乐环境工程有限公司 Garbage truck-mounted weighing equipment based on RFID automatic identification
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