CN212737872U - Crawler-type transport vechicle and discharge devices thereof - Google Patents

Abstract

The utility model discloses a crawler-type transport vechicle and discharge devices thereof reaches and unloads the labour's of practicing thrift purpose to the object in the car hopper, relates to the crawler-type transport vechicle field, and its technical scheme main points are: including setting up the bottom plate on crawler chassis and setting up on the bottom plate respectively along the parallel first riser and the second riser of bottom plate length direction distribution and along two parallel third risers of bottom plate width direction distribution, first riser lower extreme articulates on the bottom plate, when first riser rotates to vertical position down, two connect through the push pedal between the third riser, the push pedal both ends slide respectively and connect on two third risers, the push pedal removes to being close to or keeping away from first riser direction, be equipped with the first driving piece that the drive push pedal removed on the third riser, when the object was pushed away to first riser by the push pedal, be equipped with on the third riser and shift out the bottom plate with the object and place subaerial lifting and hanging piece.

Description

Crawler-type transport vechicle and discharge devices thereof

Technical Field

The utility model relates to a crawler-type transport vechicle field, more specifically say, it relates to a crawler-type transport vechicle and discharge devices thereof.

Background

As is known, a tracked vehicle is an auxiliary device for transporting materials, which is widely used in the field of transport vehicles.

Chinese patent publication No. CN109455237A discloses a remotely controllable tracked carrier, comprising: the remote control device comprises a remote control transmitting device, a remote control receiving device, a crawler chassis, a car hopper, an engine and a hydraulic device; the crawler chassis is provided with a car hopper and a remote control receiving device, and the engine drives the crawler chassis to advance and retreat and turn through a hydraulic device; the remote control receiving device is in wireless communication connection with the remote control transmitting device and is in wired communication connection with the engine and the hydraulic device; the remote control transmitting device includes: the device comprises a first remote control rod, a second remote control rod, a first wireless transceiver, a control rod analog quantity acquisition module, a transmitting processor and a peripheral circuit thereof; the transmitting processor is respectively in communication connection with the first remote control rod and the second remote control rod through the operating rod analog quantity acquisition module and is in communication connection with the remote control receiving device through the first wireless transceiver.

However, the objects on the hopper are inconvenient to carry and unload from the hopper, and a large amount of labor is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an unloader of crawler-type transport vechicle reaches and unloads the labour's of practicing thrift purpose to the object in the car hopper.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an unloading device of a crawler-type transport vehicle comprises a bottom plate arranged on a crawler chassis, a first vertical plate and a second vertical plate which are arranged on the bottom plate and are parallel to each other and distributed along the length direction of the bottom plate respectively, and two third vertical plates which are parallel to each other and distributed along the width direction of the bottom plate, wherein the first vertical plate, the second vertical plate and the two third vertical plates are mutually connected end to form a frame shape, the lower end of the first vertical plate is hinged on the bottom plate, when the first vertical plate rotates to a vertical downward position, the two third vertical plates are connected through a push plate, the two ends of the push plate are respectively connected on the two third vertical plates in a sliding way, the push plate moves towards the direction close to or away from the first vertical plate, the third vertical plates are provided with first driving pieces for driving the push plate to move, when the object is pushed to the first vertical plate by the push plate, the third vertical plate is provided with a lifting piece which moves the object out of the bottom plate and places the object on the ground.

Through adopting above-mentioned technical scheme, first driving piece drive push pedal removes, and then the pushing object removes to first riser direction, rotates first riser this moment and makes first riser set up down, and first driving piece pushes away the object and resets after being close to first riser afterwards, lifts by crane the piece and lifts by crane the object to ground, and then the unloading of the object on the bottom plate of being convenient for has practiced thrift the labour.

Preferably: the lifting piece comprises a pull rod connected in a third vertical plate in a sliding mode along the length direction of the third vertical plate, the pull rod extends out of one end, close to the first vertical plate, of the third vertical plate, a vertical rod is arranged at the extended end, the upper end of the vertical rod is rotatably connected with a guide wheel, the axis of the guide wheel is parallel to the length direction of the third vertical plate, a guide groove for a steel wire rope to penetrate through is formed in the wheel surface of the guide wheel, one end of the steel wire rope is connected to an object, the other end of the steel wire rope is connected to a rotating shaft of a motor, the motor is fixed at one end, extending out of the third vertical plate, of the pull rod, a first air cylinder is arranged on one side face, away from the second vertical plate, of the.

Preferably: the vertical rod comprises a first rod connected with the pull rod and a second rod provided with a guide wheel, and the first rod and the second rod are detachably connected.

Preferably: first pole and second pole all are equipped with even board in relative one side, two are relative even board passes through bolted connection.

Preferably: the first driving piece comprises a second cylinder arranged at the upper end of the third vertical plate, the second cylinder is arranged close to the second vertical plate, and a piston rod of the second cylinder is connected to an extending plate, extending from the push plate to the upper end of the third vertical plate.

Another object of the utility model is to provide a crawler-type transport vechicle, discharge devices including above-mentioned crawler-type transport vechicle.

To sum up, the utility model discloses following beneficial effect has: first driving piece drive push pedal removes, and then the pusher removes to first riser direction, rotates first riser this moment and makes first riser set up down, and first driving piece pushes away the pusher and resets after being close to first riser afterwards, lifts by crane the piece and lifts by crane the object to ground, and then the unloading of the object on the bottom plate of being convenient for has practiced thrift the labour.

Drawings

FIG. 1 is a schematic structural view of example 1;

fig. 2 is a schematic structural view for embodying the tie bar of embodiment 1.

In the figure: 1. a base plate; 11. a first vertical plate; 12. a second vertical plate; 13. a third vertical plate; 131. pushing the plate; 132. a pull rod; 133. a guide wheel; 134. a wire rope; 135. a guide groove; 136. a motor; 137. a first cylinder; 14. a first lever; 141. a second lever; 142. connecting plates; 143. a bolt; 15. a second cylinder; 151. an extension plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: an unloading device of a crawler-type transport vehicle, as shown in figures 1 and 2, comprises a bottom plate 1 arranged on a crawler chassis, a first vertical plate 11 and a second vertical plate 12 which are arranged on the bottom plate 1 and are parallel and respectively distributed along the length direction of the bottom plate 1, and two third vertical plates 13 which are parallel and distributed along the width direction of the bottom plate 1, wherein the first vertical plate 11, the second vertical plate 12 and the two third vertical plates 13 are mutually connected end to form a frame shape, the lower end of the first vertical plate 11 is hinged on the bottom plate 1, when the first vertical plate 11 rotates to a position vertically downward, the two third vertical plates 13 are connected through the push plate 131, two ends of the push plate 131 are respectively connected to the two third vertical plates 13 in a sliding manner, the push plate 131 moves towards or away from the first vertical plate 11, the third vertical plate 13 is provided with a first driving piece for driving the push plate 131 to move, when the object is pushed to the first vertical plate 11 by the push plate 131, the third vertical plate 13 is provided with a lifting piece for moving the object out of the bottom plate 1 and placing the object on the ground.

As shown in fig. 1 and 2, the first driving member drives the pushing plate 131 to move, so that the pushing member moves toward the first vertical plate 11, at this time, the first vertical plate 11 is rotated to enable the first vertical plate 11 to be arranged downwards, then, the first driving member pushes the pushing member to be close to the first vertical plate 11 and reset, the lifting member lifts the object to the ground, the object on the bottom plate 1 can be conveniently unloaded, and labor force is saved.

As shown in fig. 1 and 2, the lifting element includes a pull rod 132 connected in the third vertical plate 13 in a sliding manner along the length direction of the third vertical plate 13, the pull rod 132 extends out of one end of the third vertical plate 13 close to the first vertical plate 11 and is provided with a vertical rod at the extended end, the upper ends of the two vertical rods are rotatably connected with guide wheels 133, the axis of each guide wheel 133 is parallel to the length direction of the third vertical plate 13, a guide groove 135 for the steel wire rope 134 to pass through is formed in the wheel surface of each guide wheel 133, one end of the steel wire rope 134 is connected to an object, the other end of the steel wire rope 134 is connected to a rotating shaft of a motor 136, the motor 136 is fixed at one end of the pull rod 132 extending out of the third vertical plate 13, one side surface of the two third vertical plates 13 far from the second vertical plate 12.

As shown in fig. 1 and 2, at this time, one end of the wire rope 134 is detachably connected to an object close to the first vertical plate 11, then the motor 136 rotates, so that the wire rope 134 is gradually wound on a rotating shaft of the motor 136, at this time, the object is gradually lifted by the wire rope 134 to leave the bottom plate 1, then the first air cylinder 137 drives the vertical plate to move in a direction away from the third vertical plate 13, so that the pull rod 132 is gradually moved out of the third vertical plate 13, so that the object is orthographically projected onto the ground, then the motor 136 rotates reversely, so that the wire rope 134 gradually winds around the rotating shaft of the motor 136, so that the object is gradually put down, the first air cylinder 137 pulls the vertical rod to the third vertical plate 13, so that the pull rod 132 gradually enters the third vertical plate.

As shown in fig. 1 and 2, the vertical rod includes a first rod 14 connected to the pulling rod 132 and a second rod 141 provided with a guide wheel 133, and the first rod 14 and the second rod 141 are detachably connected. The arrangement of the first rod 14 and the second rod 141 facilitates installation and removal of the vertical rod, and the vertical rod can be removed when not in use, reducing the space occupied by the vertical rod.

As shown in fig. 1 and 2, the first rod 14 and the second rod 141 are provided with link plates 142 on opposite sides, and the two opposite link plates 142 are connected by bolts 143. The bolt 143 connects the first rod 14 and the second rod 141 together, and the structure is simple and the operation is convenient.

As shown in fig. 1 and fig. 2, the first driving member includes a second cylinder 15 disposed at an upper end of the third vertical plate 13, the second cylinder 15 is disposed near the second vertical plate 12, and a piston rod of the second cylinder 15 is connected to an extension plate 151 extending from the push plate 131 to the upper end of the third vertical plate 13. At this time, the second cylinder 15 drives the extension plate 151 to move on the third vertical plate 13, thereby facilitating the movement of the push plate 131.

Example 2: a tracked vehicle comprising embodiment 1 above.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The unloading device of the crawler-type transport vehicle is characterized by comprising a bottom plate (1) arranged on a crawler chassis, a first vertical plate (11) and a second vertical plate (12) which are arranged on the bottom plate (1) and are parallel to each other and distributed along the length direction of the bottom plate (1) respectively, and two third vertical plates (13) which are parallel to each other and distributed along the width direction of the bottom plate (1), wherein the first vertical plate (11), the second vertical plate (12) and the two third vertical plates (13) are mutually connected end to form a frame shape, the lower end of the first vertical plate (11) is hinged on the bottom plate (1), when the first vertical plate (11) rotates to a vertical downward position, the two third vertical plates (13) are connected through a push plate (131), two ends of the push plate (131) are connected on the two third vertical plates (13) in a sliding mode respectively, and the push plate (131) moves towards the direction close to or away from the first vertical plate (11), the third vertical plate (13) is provided with a first driving piece for driving the push plate (131) to move, and when the object is pushed to the first vertical plate (11) by the push plate (131), the third vertical plate (13) is provided with a lifting piece for moving the object out of the bottom plate (1) and placing the object on the ground.

2. An unloading unit for a crawler-type carrier as defined in claim 1, wherein: the lifting piece comprises a pull rod (132) connected in the third vertical plate (13) in a sliding manner along the length direction of the third vertical plate (13), the pull rod (132) extends out of one end of the third vertical plate (13) close to the first vertical plate (11), a vertical rod is arranged at the extended end, the upper ends of the vertical rods are rotatably connected with guide wheels (133), the axis of each guide wheel (133) is parallel to the length direction of the third vertical plate (13), a guide groove (135) for a steel wire rope (134) to pass through is formed in the wheel surface of each guide wheel (133), one end of each steel wire rope (134) is connected to an object, the other end of each steel wire rope is connected to a rotating shaft of a motor (136), the motor (136) is fixed at one end of the pull rod (132) extending out of the third vertical plate (13), and a first air cylinder (137) is arranged on one side surface, far away from the second vertical plate (12), of the two third, and a piston rod of the first cylinder (137) is connected to the vertical rod.

3. An unloading unit for a crawler-type carrier as defined in claim 2, wherein: the vertical rod comprises a first rod (14) connected with the pull rod (132) and a second rod (141) provided with a guide wheel (133), and the first rod (14) and the second rod (141) are detachably connected.

4. An unloading unit for a crawler-type carrier as defined in claim 3, wherein: the first rod (14) and the second rod (141) are provided with connecting plates (142) on opposite sides, and the two opposite connecting plates (142) are connected through bolts (143).

5. An unloading unit for a crawler-type carrier as defined in claim 1, wherein: the first driving piece comprises a second air cylinder (15) arranged at the upper end of a third vertical plate (13), the second air cylinder (15) is arranged close to the second vertical plate (12), and a piston rod of the second air cylinder (15) is connected to an extension plate (151) which is connected with a push plate (131) and extends to the upper end of the third vertical plate (13).

6. A tracked vehicle comprising an unloading device for a tracked vehicle as claimed in any one of claims 1 to 5.

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