Trolley transporting device

Abstract

The embodiment of the utility model provides a hooklift transportation device, and relates to the technical field of hooklift. Comprising supporting plates, an operation table is fixedly installed at the top ends of the two supporting plates, a first motor is installed on one side of the operation table, a screw rod is fixedly installed on one side of the first motor, a threaded block is in threaded connection with the outer wall of the screw rod, a conveying plate is fixedly installed at the top end of the threaded block, and the threaded block is movably sleeved with a limiting groove. The limiting grooves are symmetrically formed in the top end of the operation table, a tooth-shaped wheel is fixedly installed on the outer wall of the screw rod, and a tooth-shaped belt is connected to the outer wall of the tooth-shaped wheel in an engaged mode. A first motor is operated to drive a screw rod to rotate, so that a threaded block moves on the outer wall of the screw rod in a threaded mode, meanwhile, the threaded block moves left and right in a limiting groove, a conveying plate is driven to move left and right on an operation table, and a compartment body can be conveniently conveyed from one side of the operation table to the other side of the operation table; and the convenience and stability of pull-in conveying are improved.

Description

TECHNICAL FIELD

[0001] The embodiment of the application relates to the technical field of pull arm trucks, in particular to a pull arm truck conveying device. BACKGROUND

[0002] The pull arm truck, namely a pull arm garbage truck, is a commonly used detachable truck bed vehicle, which has both cargo self-unloading and box automatic loading and unloading (namely integral loading and unloading) functions, and the two functions are completed by a vehicle-mounted working device, and the working efficiency is high. The operation and conversion of the two functions are realized by a hydraulic system. The garbage compartment of the pull arm truck can be self-hoisted up and down, and can self-tipping.

[0003] However, a pull arm truck conveying device currently has the problem that when the truck bed is detached onto the operation table, detachment deviation occurs, the position of the truck bed after placement is not aligned, and the truck bed is tilted or even falls off. CONTENT OF THE UTILITY MODEL

[0004] In view of the above problems, the embodiment of the application provides a pull arm truck conveying device to solve the problem that the truck bed is tilted or even falls off when the truck bed is detached onto the operation table.

[0005] The embodiment of the application provides a pull arm truck conveying device. The device comprises support plates, operation tables are fixedly installed at the top ends of the two support plates, a first motor is arranged and installed on one side of the operation table, a screw rod is fixedly installed on one side of the first motor, a threaded block is threadedly connected to the outer wall of the screw rod, a conveying plate is fixedly installed at the top end of the threaded block, and the threaded block is movably sleeved in a limiting groove.

[0006] Through the above scheme, when the compartment body is moved to be pulled into the conveying plate, the first motor is operated to drive the screw rod to rotate, so that the threaded block is threadedly moved on the outer wall of the screw rod, and the threaded block is also moved left and right in the limiting groove, and the conveying plate is driven to move left and right on the operation table. The compartment body can be conveniently conveyed from one side of the operation table to the other side, and the convenience and stability of pulling in the conveying are improved.

[0007] In some embodiments, a toothed wheel is fixedly installed on the outer wall of the screw rod, and a toothed belt is meshingly connected to the outer wall of the toothed wheel.

[0008] Through the above scheme, when the screw rod is driven to rotate, the toothed wheel is also driven to rotate, and the toothed belt is driven to rotate through the meshing of the toothed wheel. Through the linkage of the toothed belt, the two screw rods can be synchronously rotated.

[0009] In some embodiments, the operating table, the delivery plate top end symmetrical installation has a column, the inside installation has an electric push rod, the electric push rod top fixed installation has a limit block, the limit block activity sleeve is connected in the inner wall of the groove, the groove is opened in the column side, the limit block one side fixed installation has a clamping plate.

[0010] Through the above scheme, when the compartment is pulled into the operating table, the electric push rod of the four corners is driven, the limit block is slid downward in the groove, and then the clamping plate is also slid downward, the four clamping plates are used to clamp the pulled-in compartment, which can ensure the stability during pulling-in and the stability during transportation, and avoid the risk of falling caused by bumping.

[0011] In some embodiments, the clamping plate top inside installation has a micro motor, the micro motor one side fixed installation has a rotating shaft, the rotating shaft top fixed installation has a gear disc, the gear disc one side meshing connection has a gear groove, the gear groove is opened in the outer wall of the connecting rod, the connecting rod one side fixed installation has a connecting plate, the connecting rod activity sleeve is connected in the clamping plate side.

[0012] Through the above scheme, by driving the micro motor, the rotating shaft is rotated, the gear disc is rotated, the gear disc is meshed to drive the gear groove to rotate, and then the connecting rod is rotated in the clamping plate, the connecting plate connected to the connecting rod is rotated, the angle is adjusted by rotation, the length of the clamping plate is extended, and the stability and firmness of the limiting clamping are improved.

[0013] In some embodiments, the operating table top installation has a roller.

[0014] Through the above scheme, through the rolling of the roller, after the compartment is pulled into the operating table, the sliding property is provided for the movement of the compartment.

[0015] The beneficial effects of the utility model lie in:

[0016] 1. By operating the first motor, the screw rod is rotated, the threaded block is moved in the threaded manner on the outer wall of the screw rod, and the threaded block is also moved left and right in the limiting groove, the delivery plate is moved left and right on the operating table, the compartment can be conveniently conveyed from one side of the operating table to the other side, and the convenience and stability of pulling-in conveying are improved.

[0017] 2. By driving the electric push rod of the four corners, the limit block is slid downward in the groove, and then the clamping plate is also slid downward, the four clamping plates are used to clamp the pulled-in compartment, which can ensure the stability during pulling-in and the stability during transportation, and avoid the risk of falling caused by bumping.

[0018] The above description is only a summary of the technical solutions of the embodiments of the present application. In order to make the technical means of the embodiments of the present application more clearly understood, and to be implemented according to the content of the description, and in order to make the above and other purposes, characteristics and advantages of the embodiments of the present application more obvious and easy to understand, the specific implementation manner of the present application is described below. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0020] Figure 1 It is a schematic diagram of a pull arm vehicle transportation device in some embodiments of the present application.

[0021] Figure 2 It is a schematic diagram of a partial structure of an operating table in some embodiments of the present application.

[0022] Figure 3 It is a schematic diagram of a partial structure of an operating table in some embodiments of the present application.

[0023] Figure 4 It is a schematic diagram of a partial structure of a stand in some embodiments of the present application.

[0024] Figure 5 It is a schematic diagram of a cross-sectional structure of a clamping plate in some embodiments of the present application.

[0025] BRIEF DESCRIPTION OF DRAWINGS

[0026] 1, support plate; 2, operating table; 3, first motor; 4, screw rod; 5, threaded block; 6, conveying plate; 7, limiting groove; 8, toothed wheel; 9, toothed belt; 10, stand; 11, electric push rod; 12, limiting block; 121, groove; 13, clamping plate; 14, micro motor; 15, rotating shaft; 16, gear plate; 17, gear groove; 18, connecting rod; 19, connecting plate; 20, roller. DETAILED DESCRIPTION

[0027] In order to make the purposes, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0028] The terms "comprise" and "have" and any variations thereof in the specification and claims and the accompanying drawings mean "including but not limited to" and "having but not limited to", respectively. The word "a" or "an" does not exclude the presence of more than one. The term "plurality" means two or more, unless otherwise specified. The term "plurality" means two or more, unless otherwise specified.

[0029] The orientation words appearing in the following description are the directions shown in the drawings, and are not intended to limit the specific structure of the present application. For example, in the description of the present application, the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0030] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, the "connection" or "connection" of mechanical structure can mean physical connection, such as fixed connection, detachable connection or integral connection. The "connection" or "connection" of circuit structure can mean not only physical connection, but also electrical connection or signal connection, for example, it can be direct connection, that is, physical connection, or indirect connection through at least one intermediate element, as long as the circuit is connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] In order to facilitate the understanding of the technical scheme of the embodiments of the present application, the technical scheme of the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application.

[0032] The present application provides a kind of pull arm car transport device. As shown in Figures 1-5 The first motor 3 is fixedly installed on one side of the operating table 2, and the screw rod 4 is fixedly installed on one side of the first motor 3. The outer wall of the screw rod 4 is threadedly connected with the threaded block 5, and the threaded block 5 is fixedly installed with the conveying plate 6 at the top end. The threaded block 5 is movably sleeved in the limiting groove 7, and the limiting groove 7 is symmetrically opened at the top end of the operating table 2.

[0033] When the compartment is moved to be pulled into the conveying plate 6, the first motor 3 is operated to drive the screw rod 4 to rotate, so that the threaded block 5 moves in the screw thread on the outer wall of the screw rod 4, and the threaded block 5 also moves left and right in the limiting groove 7, and the conveying plate 6 is driven to move left and right on the operation table 2, so that the compartment can be conveniently conveyed from one side of the operation table 2 to the other side, and the convenience and stability of the pulling and conveying are improved.

[0034] In the technical scheme of the embodiment of the application, the outer wall of the screw rod 4 is fixedly provided with a toothed wheel 8, and the outer wall of the toothed wheel 8 is meshingly connected with a toothed belt 9.

[0035] When the screw rod 4 is driven to rotate, the toothed wheel 8 is also driven to rotate, and the toothed belt 9 is driven to rotate through the meshing of the toothed wheel 8, and the linkage of the toothed belt 9 can drive the two screw rods 4 to rotate synchronously.

[0036] In the technical scheme of the embodiment of the application, the operation table 2 and the conveying plate 6 are symmetrically provided with a stand 10 at the top ends, an electric push rod 11 is arranged and mounted in the stand 10, a limiting block 12 is fixedly mounted at the top end of the electric push rod 11, the limiting block 12 is movably sleeved on the inner wall of a groove 121, the groove 121 is formed on one side of the stand 10, and a clamping plate 13 is fixedly mounted on one side of the limiting block 12.

[0037] When the compartment is pulled onto the operation table 2, the electric push rod 11 at the four corners is driven to drive the limiting block 12 to slide downward in the groove 121, and then drive the clamping plate 13 to slide downward, and the clamping plate 13 on the four sides clamps the pulled compartment on the four sides, so as to ensure the stability during pulling and the stability during transportation, and avoid the risk of falling due to bumping.

[0038] In the technical scheme of the embodiment of the application, a micro motor 14 is arranged and mounted in the top end of the clamping plate 13, a rotating shaft 15 is fixedly mounted on one side of the micro motor 14, a gear disc 16 is fixedly mounted at the top end of the rotating shaft 15, a gear groove 17 is meshingly connected on one side of the gear disc 16, the gear groove 17 is formed on the outer wall of a connecting rod 18, a connecting plate 19 is fixedly mounted on one side of the connecting rod 18, and the connecting rod 18 is movably sleeved on one side of the clamping plate 13.

[0039] The micro motor 14 is driven to drive the rotating shaft 15 to rotate, drive the gear disc 16 to rotate, drive the gear groove 17 to rotate through the meshing of the gear disc 16, and then drive the connecting rod 17 to rotate in the clamping plate 13, drive the connecting plate 19 connected on one side of the connecting rod 17 to rotate, and adjust the angle through rotation, so as to extend the length of the clamping plate 13 and improve the stability and firmness of the limiting and clamping.

[0040] In the technical scheme of the embodiment of the application, a roller 20 is arranged and mounted at the top end of the operation table 2.

[0041] Through the rolling property of the rollers 20, after the pull-in compartment is placed on the operation table 2, sliding property is provided for the movement of the compartment when the compartment moves to one side.

[0042] Those skilled in the art will appreciate that a combination of features of different embodiments means that it is within the scope of the application and forms a different embodiment, even though some embodiments herein include certain features and not others. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0043] The above-described embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A trailer transport device, characterized in that Including support plate (1), two said support plate (1) top fixedly installed with operating table (2), one side of operating table (2) is provided with first motor (3) installation, one side of first motor (3) is fixedly installed with screw rod (4), the outer wall of screw rod (4) is connected with threaded block (5), the top of threaded block (5) is fixedly installed with conveying plate (6), threaded block (5) is movably sleeved in limiting groove (7) inside, the limiting groove (7) is symmetrically opened in the top of operating table (2).

2. A sled transport device according to claim 1, wherein, The outer wall of screw rod (4) is fixedly installed with gear wheel (8), and the outer wall of gear wheel (8) is engaged with toothed belt (9).

3. A sled transport device as in claim 1, wherein, The top of operating table (2) and conveying plate (6) is symmetrically installed with stand column (10), and the inside of stand column (10) is provided with electric push rod (11) installation, the top of electric push rod (11) is fixedly installed with limiting block (12), the inside of limiting block (12) is movably sleeved in the inner wall of recess (121), the recess (121) is opened in one side of stand column (10), and the one side of limiting block (12) is fixedly installed with clamping plate (13).

4. A sled transport device as in claim 3, wherein, The inside of the top of clamping plate (13) is provided with micro motor (14) installation, one side of micro motor (14) is fixedly installed with rotating shaft (15), the top of rotating shaft (15) is fixedly installed with gear disc (16), one side of gear disc (16) is engaged with gear slot (17), the outer wall of connecting rod (18) is provided with connecting plate (19), and the one side of connecting rod (18) is fixedly installed with connecting plate (19), and the one side of connecting rod (18) is movably sleeved in clamping plate (13).

5. A sled transport device as in claim 1, wherein, The top of operating table (2) is provided with roller (20).

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