Automatic unloading device of hydraulic platform

Abstract

The utility model discloses an automatic unloading device of a hydraulic platform, and relates to the technical field of unloading. The device comprises a first shell and a truck, a slope table is fixedly connected to the right side of the first shell, a plurality of semicircular blocks are arranged on the outer surface of the slope table, a first fixing groove is formed in the first shell and is in a square shape, and an overturning table is slidably connected to the inner wall of the first fixing groove; a fifth fixing block is fixedly connected to the bottom of the inner wall of the first fixing groove, a first rotating shaft is fixedly connected to the inner wall of the fifth fixing block, and a fixing assembly is arranged on the left side of the first shell. The fixing assembly is arranged, specifically, the first motor drives the transmission shaft to enable the first upper rack, the first lower rack, the second upper rack and the second lower rack to fix tires of a truck driven into the overturning table, the truck can still be fixed to the overturning table under the condition that unloading is not affected and the inclination angle is large, accidents of the truck are also avoided, and the labor intensity of workers is relieved. And the truck can be fixed more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the unloading technology field, especially, relate to a hydraulic platform automatic unloading device. BACKGROUND

[0002] A large amount of goods can be transported to the destination more efficiently by heavy trucks, and with the development of domestic infrastructure projects, highways have been built in most places, and the circulation of goods has been made more rapidly by truck transportation, accelerating economic development.

[0003] The existing unloading platform on the market is a whole steel plate against the tire, and then starts the rear dumping unloading work, since only one steel plate is used to fix the truck, and the truck needs to be tilted, when the tilt angle is too large or the goods are unloaded, the center of gravity of the truck is offset, and one steel plate cannot effectively fix it, resulting in accidents, low unloading efficiency and economic losses, therefore, we propose a hydraulic platform automatic unloading device. UTILITY MODEL CONTENTS

[0004] The utility model discloses a hydraulic platform automatic unloading device, through setting up fixed component, specifically motor one drives transmission shaft to make upper rack bar one, lower rack bar one, upper rack bar two and lower rack bar two fix the truck tire on the turning table, realize under not influence unloading and big inclination angle, the truck still can be fixed on the turning table, also avoid the truck accident, make the truck's fixed more convenient, solve the existing when the tilt angle is too large or the goods are unloaded, the center of gravity of the truck is offset, one steel plate cannot effectively fix it, resulting in accidents, low unloading efficiency and economic losses.

[0005] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0006] The utility model discloses a hydraulic platform automatic unloading device, including the shell one and the truck, the shell one right side fixed connection has the inclined ramp, the inclined ramp outer surface is provided with a plurality of semicircle blocks, the shell one inside is set up with fixed groove no.

[0007] The fixed assembly includes a motor one, the output end of the motor one is fixedly connected with a transmission shaft, two gear grooves are formed in the outer surface of the transmission shaft, a fixed groove two is formed in the left side of the inside of the turnover table, the fixed groove two is in square shape, an upper rack one is slidably connected to the inner wall of the fixed groove two, a fixed block one is fixedly connected to the top of the upper rack one, a lower rack one is slidably connected to the inner wall of the fixed groove two, a fixed block two is fixedly connected to the top of the lower rack one, a bottom plate one is fixedly connected to the bottom of the fixed groove two, the bottom of the lower rack one is slidably connected to the top of the bottom plate one, a fixed groove three is formed in the right side of the inside of the turnover table, the fixed groove three is in square shape, the bottom plate one is arranged to support the lower rack one and enable the lower rack one to move horizontally.

[0008] Further, an upper rack two is slidably connected to the inner wall of the fixed groove three, a fixed block three is fixedly connected to the top of the upper rack two, a lower rack two is slidably connected to the inner wall of the fixed groove three, a fixed block four is fixedly connected to the top of the lower rack two, a bottom plate two is fixedly connected to the bottom of the fixed groove three, the bottom of the lower rack two is slidably connected to the top of the bottom plate two, a plurality of lifting assemblies are arranged on the back of the turnover table, the lifting assemblies are arranged to be telescopic at both ends of the double-headed hydraulic cylinder, under the action of the connecting block one, the turnover table starts to turn around the rotating shaft one to unload the goods, the application of the double-headed hydraulic cylinder enables the inclination angle of the unloading platform to be further increased, the efficiency of unloading is improved, and the unloading work is more efficient and convenient.

[0009] Further, the parts inside the plurality of lifting assemblies are same, the lifting assembly on the right side includes a double-headed hydraulic cylinder, a connecting block one is fixedly connected to the bottom of the double-headed hydraulic cylinder, the double-headed hydraulic cylinder is arranged to realize the turnover effect.

[0010] Further, a rotating groove one is formed in the inside of the connecting block one, a rotating shaft two is rotatably connected to the inner wall of the rotating groove one, a connecting block two is fixedly connected to the outer surface of the double-headed hydraulic cylinder, the connecting block two is in ring shape, the connecting block is arranged to be horizontally rotatable through the rotating shaft two.

[0011] Further, rotating shafts are fixedly connected to the left side and the right side of the connecting block two, a connecting block three is rotatably connected to the outer surface of the rotating shaft on the right side, the front surface of the connecting block three is fixedly connected to the back of the turnover table, the rotating shafts are arranged to improve the lifting space of the double-headed hydraulic cylinder.

[0012] Further, the outer surface of the rotating shaft one is rotationally connected with the inner wall of the turnover table, the left side and the right side of the rotating shaft two are fixedly connected with the inner wall of the shell one, the inner wall of the gear groove on the left side is meshingly connected with the upper rack one, the inner wall of the gear groove is meshingly connected with the lower rack one, the inner wall of the gear groove on the right side is meshingly connected with the upper rack two, the inner wall of the gear groove is meshingly connected with the lower rack two, and the outer surface of the transmission shaft is rotationally connected with the inner wall of the turnover table, so that the front and rear tires are fixed at the same time by arranging the transmission shaft.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1. The utility model discloses a fixing assembly is arranged, and the upper rack one, the lower rack one, the upper rack two and the lower rack two are fixed on the truck tire on the turnover table by the transmission shaft driven by the motor one, so that the truck can be fixed on the turnover table without affecting unloading and a large inclination angle, and accidents of the truck are avoided, and the truck is more convenient to fix.

[0015] 2. The utility model discloses a lifting assembly is arranged, and the telescopic double -end hydraulic cylinder is under the action of the connecting block one, so that the turnover table starts to overturn around the rotating shaft one, and unloading work is carried out, the application of the double -end hydraulic cylinder can further increase the inclination angle of the unloading platform and speed up the unloading efficiency, so that the unloading work is more efficient and convenient.

[0016] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawing needed to be used in the embodiment, and obviously, the drawing in the following description is only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can be obtained according to these drawings without creating labor.

[0018] Figure 1 It is the front structure schematic diagram of the shell one of the utility model;

[0019] Figure 2 It is the back structure schematic diagram of the shell one of the utility model;

[0020] Figure 3 It is the structure schematic diagram of the fixing assembly of the utility model;

[0021] Figure 4 It is the structure schematic diagram of the turnover table of the utility model;

[0022] Figure 5 It is the structure schematic diagram of the lifting assembly of the utility model;

[0023] Figure 6 It is a cross-section structure schematic view of the shell of the utility model;

[0024] Figure 7 It is a cross-section structure schematic view of the shell of the utility model; Figure 6 It is an enlarged structure schematic view of A in the utility model;

[0025] Figure 8 It is an enlarged structure schematic view of B in the utility model; Figure 6 It is an enlarged structure schematic view of B in the utility model.

[0026] In the drawings, the components represented by each reference numeral are listed as follows:

[0027] 1, shell one; 10, slope table; 11, fixed assembly; 110, motor one; 111, turnover table; 112, transmission shaft; 113, upper rack one; 1131, fixed block one; 114, lower rack one; 1141, fixed block two; 115, upper rack two; 1151, fixed block three; 116, lower rack two; 1161, fixed block four; 117, bottom plate one; 118, bottom plate two; 12, lifting assembly; 121, double-head hydraulic cylinder; 211, connecting block one; 122, connecting block two; 123, connecting block three; 231, rotating shaft; 17, fixed block five; 171, rotating shaft one; 18, rotating shaft two; 2, truck. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-8 The utility model discloses a kind of hydraulic platform automatic unloading device, including shell one 1 and truck 2, shell one 1 right side is fixedly connected with slope table 10, slope table 10 outer surface is provided with several semicircular blocks, fixed groove one is set in the inside of shell one 1, fixed groove one is set as square, turnover table 111 is slidably connected in the inner wall of fixed groove one, fixed block five 17 is fixedly connected on the inner wall of fixed groove one bottom, rotating shaft one 171 is fixedly connected in the inner wall of fixed block five 17, fixed assembly 11 is provided on the left side of shell one 1, by setting fixed assembly 11, specifically, motor one 110 drives transmission shaft 112 to make upper rack one 113, lower rack one 114, upper rack two 115 and lower rack two 116 are fixed to the truck tire on turnover table 111, it is still fixed on turnover table 111 that truck can be fixed under not affecting unloading and larger inclination angle, also avoid truck accident, so that the fixed of truck is more convenient.

[0030] The fixed assembly 11 comprises a motor 110, the output end of the right side of the motor 110 is fixedly connected with a transmission shaft 112, two gear grooves are formed in the outer surface of the transmission shaft 112, a fixed groove two is formed in the inside left side of a turnover table 111, the fixed groove two is in square shape, an upper rack one 113 is slidably connected to the inner wall of the fixed groove two, the top of the upper rack one 113 is fixedly connected with a fixed block one 1131, a lower rack one 114 is slidably connected to the inner wall of the fixed groove two, the top of the lower rack one 114 is fixedly connected with a fixed block two 1141, a bottom plate one 117 is fixedly connected to the bottom of the fixed groove two, the bottom of the lower rack one 114 is slidably connected to the top of the bottom plate one 117, a fixed groove three is formed in the inside right side of the turnover table 111, the fixed groove three is in square shape.

[0031] An upper rack two 115 is slidably connected to the inner wall of the fixed groove three, the top of the upper rack two 115 is fixedly connected with a fixed block three 1151, a lower rack two 116 is slidably connected to the inner wall of the fixed groove three, the top of the lower rack two 116 is fixedly connected with a fixed block four 1161, a bottom plate two 118 is fixedly connected to the bottom of the fixed groove three, the bottom of the lower rack two 116 is slidably connected to the top of the bottom plate two 118, a plurality of lifting assemblies 12 are arranged on the back of the turnover table 111, the lifting assemblies 12 are used for stretching and retracting at both ends of a double-headed hydraulic cylinder 121, under the action of a connecting block one 211, the turnover table 111 starts to turn around a rotating shaft one 171, and unloading work is performed, the application of the double-headed hydraulic cylinder 121 can further increase the inclination angle of the unloading platform, speed up the unloading efficiency, and make the unloading work more efficient and convenient.

[0032] The parts inside the plurality of lifting assemblies 12 are same, the lifting assembly 12 on the right side comprises the double-headed hydraulic cylinder 121, and the bottom of the double-headed hydraulic cylinder 121 is fixedly connected with the connecting block one 211.

[0033] A rotating groove one is formed in the inside of the connecting block one 211, a rotating shaft two 18 is rotatably connected to the inner wall of the rotating groove one, a connecting block two 122 is fixedly connected to the outer surface of the double-headed hydraulic cylinder 121, and the connecting block two 122 is in ring shape.

[0034] Rotating shafts 231 are fixedly connected to the left side and the right side of the connecting block two 122, a connecting block three 123 is rotatably connected to the outer surface of the rotating shaft 231 on the right side, and the front surface of the connecting block three 123 is fixedly connected to the back of the turnover table 111.

[0035] The outer surface of the rotating shaft one 171 is rotationally connected with the inner wall of the turnover table 111, the left side and the right side of the rotating shaft two 18 are fixedly connected with the inner wall of the shell one 1, the inner wall of the gear groove located on the left side is meshingly connected with the upper rack one 113, the inner wall of the gear groove is meshingly connected with the lower rack one 114, the inner wall of the gear groove located on the right side is meshingly connected with the upper rack two 115, the inner wall of the gear groove is meshingly connected with the lower rack two 116, and the outer surface of the transmission shaft 112 is rotationally connected with the inner wall of the turnover table 111.

[0036] One specific application of the embodiment is:

[0037] The staff first starts the motor one 110, the motor one 110 drives the transmission shaft 112, the transmission shaft 112 rotates, drives the upper rack one 113 and the lower rack one 114 to separate, moves the fixed block one 1131 and the fixed block two 1141 to the farthest end, and at the same time, the fixed assembly upper rack two 115 and the lower rack two 116 also move synchronously, move the fixed block three 1151 and the fixed block four 1161 to the farthest end, so as to facilitate the truck to pass, stop the motor one 110, and the lifting assembly 12 starts to descend synchronously, the double-head hydraulic cylinder 121 drives the connecting block two 122, thereby driving the rotating shaft 231, the rotating shaft 231 rotates in the connecting block three 123 and also descends, the connecting block two 122 recovers from the inclined surface state to the vertical plane state under the action of the connecting block one 211 and the rotating shaft two 18, at this time, the top of the turnover table 111 is flush with the top of the shell one 1, the lifting assembly 12 can be stopped, the truck passes through the inclined ramp table 10 and drives into the turnover table 111, after the driver stops the truck and gets off, the motor one 110 is started again, the transmission shaft 112 is driven, the transmission shaft 112 drives the upper rack one 113, the lower rack one 114, the upper rack two 115 and the lower rack two 116 to move, so that the fixed block one 1131, the fixed block two 1141, the fixed block three 1151 and the fixed block four 1161 abut against the truck tires, then the lifting assembly 12 is started, the turnover table 111 starts to overturn around the rotating shaft one 171 through the connecting block two 122, and the materials on the truck are poured out through the side of the carriage.

[0038] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. An automatic unloading device for a hydraulic platform, comprising a housing (1) and a truck (2), wherein a ramp (10) is fixedly connected to the right side of the housing (1), characterized in that: The outer surface of the ramp (10) is provided with several semi-circular blocks. The inside of the housing (1) is provided with a fixing groove. The fixing groove is square. The inner wall of the fixing groove is slidably connected with a flipping table (111). The bottom of the inner wall of the fixing groove is fixedly connected with a fixing block (17). The inner wall of the fixing block (17) is fixedly connected with a rotating shaft (171). The left side of the housing (1) is provided with a fixing component (11). The fixing component (11) includes a motor (110), a transmission shaft (112) is fixedly connected to the output end of the right side of the motor (110), two gear slots are opened on the outer surface of the transmission shaft (112), a fixing slot two is opened on the left side inside the tilting table (111), the fixing slot two is square, an upper rack (113) is slidably connected to the inner wall of the fixing slot two, a fixing block (1131) is fixedly connected to the top of the upper rack (113), a lower rack (114) is slidably connected to the inner wall of the fixing slot two, a fixing block (1141) is fixedly connected to the top of the lower rack (114), a base plate (117) is fixedly connected to the bottom of the fixing slot two, the bottom of the lower rack (114) is slidably connected to the top of the base plate (117), and a fixing slot three is opened on the right side inside the tilting table (111), the fixing slot three is square.

2. The automatic unloading device for a hydraulic platform according to claim 1, characterized in that, The inner wall of the fixed groove three is slidably connected to the upper rack two (115), the top of the upper rack two (115) is fixedly connected to the fixing block three (1151), the inner wall of the fixed groove three is slidably connected to the lower rack two (116), the top of the lower rack two (116) is fixedly connected to the fixing block four (1161), the bottom of the fixed groove three is fixedly connected to the bottom plate two (118), the bottom of the lower rack two (116) is slidably connected to the top of the bottom plate two (118), and several lifting components (12) are provided on the back of the flipping table (111).

3. The automatic unloading device for a hydraulic platform according to claim 2, characterized in that, Several of the lifting assemblies (12) contain the same parts. The lifting assembly (12) located on the right side contains a double-headed hydraulic cylinder (121), and a connecting block (211) is fixedly connected to the bottom of the double-headed hydraulic cylinder (121).

4. The automatic unloading device for a hydraulic platform according to claim 3, characterized in that, The connecting block 1 (211) has a rotating groove 1 inside, and a rotating shaft 2 (18) is rotatably connected to the inner wall of the rotating groove 1. The outer surface of the double-headed hydraulic cylinder (121) is fixedly connected to the connecting block 2 (122), and the connecting block 2 (122) is arranged in a ring.

5. The automatic unloading device for a hydraulic platform according to claim 4, characterized in that, The second connecting block (122) is fixedly connected to a rotating shaft (231) on both the left and right sides. The outer surface of the rotating shaft (231) on the right side is rotatably connected to a third connecting block (123). The front of the third connecting block (123) is fixedly connected to the back of the flipping table (111).

6. The automatic unloading device for a hydraulic platform according to claim 4, characterized in that, The outer surface of the first rotating shaft (171) is rotatably connected to the inner wall of the flipping table (111), and the left and right sides of the second rotating shaft (18) are fixedly connected to the inner wall of the first housing (1).

7. The automatic unloading device for a hydraulic platform according to claim 2, characterized in that, The inner wall of the gear groove on the left side is meshed with the upper rack (113), and the inner wall of the gear groove is meshed with the lower rack (114).

8. The automatic unloading device for a hydraulic platform according to claim 3, characterized in that, The inner wall of the gear groove on the right side is meshed with the upper rack (115), the inner wall of the gear groove is meshed with the lower rack (116), and the outer surface of the transmission shaft (112) is rotatably connected to the inner wall of the tilting table (111).

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