CN216424607U

CN216424607U - Crawler with rotary car hopper

Info

Publication number: CN216424607U
Application number: CN202123258992.2U
Authority: CN
Inventors: 章鑫; 胡敢; 章亮坤
Original assignee: Hunan Meihua Electromechanical Technology Co ltd
Current assignee: Hunan Meihua Electromechanical Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-03
Anticipated expiration: 2031-12-23

Abstract

The utility model provides a crawler with rotary car hopper, including frame, control cabinet, power unit, car hopper, sub vehicle frame and crawler-type running gear, the top of frame one end sets up control cabinet and power unit, and the top of the other end is provided with rotatable driven ring gear, the top of driven ring gear sets up the sub vehicle frame, the car hopper sets up on the sub vehicle frame, crawler-type running gear sets up the both sides of frame, still be provided with the motor on the frame, be provided with the driving gear on the main shaft of motor, the driving gear with driven ring gear meshes, the control cabinet passes through power unit drive crawler-type running gear and motor operation; the utility model provides a take tracked vehicle of rotation type car hopper, the car hopper that it contains adopts rotatable structure to set up on the frame for the car hopper possesses the possibility of tumbling the goods at different angles, great improvement whole tracked vehicle to the adaptability of environment.

Description

Crawler with rotary car hopper

Technical Field

The utility model relates to a track machinery technical field specifically is a tracked vehicle of area rotation type car hopper.

Background

In the field, the road construction is relatively lagged, the road condition is poor, and the transportation can not be carried out by using common transportation equipment. When people transport materials, the materials can be transported only by adopting modes of manual transportation, animal transportation, cableway transportation, air transportation and the like, but the manual transportation and the animal transportation have the defects of low transportation efficiency and high labor intensity; cableway transportation and air transportation are too high in cost, high in requirements for transportation environment, low in applicability, high in requirements for operating personnel, complex in power transmission system, high in requirements for maintenance personnel and inconvenient to popularize and use.

In order to solve the problems, a crawler-type transport vehicle appears in the market, and the existing crawler-type transport vehicle has the problems that the tipping angle of a hopper is a fixed angle, the hopper can be unloaded generally from one direction, and great troubles are caused when some scenes which are inconvenient to tip over in a normal direction.

SUMMERY OF THE UTILITY MODEL

The above-mentioned problem to prior art exists, the utility model provides a take tracked vehicle of rotation type car hopper, the car hopper that it contains adopts rotatable structure to set up on the frame for the car hopper possesses the possibility of tumbling the goods at different angles, great improvement whole tracked vehicle to the adaptability of environment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a take crawler of rotation type car hopper, includes frame, control cabinet, power unit, car hopper, sub vehicle frame and crawler-type running gear, the top of frame one end sets up control cabinet and power unit, and the top of the other end is provided with rotatable driven ring gear, the top of driven ring gear sets up the sub vehicle frame, the car hopper sets up on the sub vehicle frame, crawler-type running gear sets up the both sides of frame, still be provided with the motor on the frame, be provided with the driving gear on the main shaft of motor, the driving gear with driven ring gear meshing, the control cabinet passes through power unit drive crawler-type running gear and motor operation.

In one embodiment, a bearing is arranged on the frame, an inner ring of the bearing is connected with the frame, and a plurality of gear teeth are arranged on an outer side wall of an outer ring of the bearing to form the driven gear ring.

In one embodiment, the auxiliary frame comprises an auxiliary frame and a connecting plate, the auxiliary frame comprises two longitudinal beams and a cross beam, two ends of the cross beam are respectively connected with the end parts of the two longitudinal beams, the connecting plate is arranged between the two longitudinal beams and connected with the two longitudinal beams, and the connecting plate is connected with the driven gear ring.

In one embodiment, the front end and the rear end of the connecting plate are respectively positioned at the inner sides of the two ends of the two longitudinal beams.

In one embodiment, one end of the connecting plate, which is connected with the driven gear ring, is arc-shaped, and the other end of the connecting plate is provided with a notch.

In one embodiment, the gap is in the shape of an isosceles triangle, and one corner of the gap, which is close to the middle of the connecting plate, is in the shape of a circular arc.

In one embodiment, one end of the connecting plate in the shape of a circular arc is close to the cross beam, a plurality of through holes are formed in the end of the connecting plate in the shape of a circular arc, a plurality of fixing screw holes are correspondingly formed in the upper side wall of the driven toothed ring, and the connecting plate is connected with the driven toothed ring through fixing bolts.

In one embodiment, the power mechanism comprises an engine and a hydraulic oil pump, the motor is a hydraulic motor, and the engine drives the hydraulic motor to operate through the hydraulic oil pump.

In one embodiment, a tipping oil cylinder is further arranged between the auxiliary frame and the car hopper, one end of the tipping oil cylinder is hinged with the auxiliary frame, the other end of the tipping oil cylinder is hinged with the car hopper, and the engine drives the tipping oil cylinder to operate through the hydraulic oil pump.

In one embodiment, when the car hopper is returned, part of the tipping cylinder is positioned inside the notch.

Compared with the prior art, the utility model provides a pair of crawler of rotation type car hopper, car hopper and frame pass through sub vehicle frame and the rotatable connected mode of gear formation to this has realized the rotatable of car hopper frame relatively, tumbles hydro-cylinder and car hopper upset simultaneously and connects the upset from top to bottom of drive car hopper through the car hopper, is convenient for unload, has also enlarged the angle application scope of unloading and loading simultaneously, great reduction workman intensity of labour improves work efficiency.

Drawings

Fig. 1 is a right-side view schematic structural diagram of the present invention;

fig. 2 is a schematic view of the overlooking structure of the auxiliary frame of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in fig. 1 and 2, for convenience of description, the references of "up", "down", "left", "right", "front" and "rear" directions in the present invention are based on the directions shown in fig. 1;

the utility model provides a crawler of rotation type car hopper, which comprises a vehicle rack 1, control cabinet 2, power unit 3, car hopper 4, sub vehicle frame 5 and crawler-type running gear 6, the top of frame front end sets up control cabinet 2 and power unit 3, the top of rear end is provided with rotatable driven ring gear 7, the top of driven ring gear 7 sets up sub vehicle frame 5, car hopper 4 sets up on sub vehicle frame 5, crawler-type running gear 6 sets up the both sides at frame 1, still be provided with the motor on frame 1, be provided with driving gear 8 on the main shaft of motor, driving gear 8 and the meshing of driven ring gear 7, control cabinet 2 passes through power unit 3 drive crawler-type running gear 6 and motor operation.

Preferably, in order to realize the rotary connection between the car hopper 4 and the car frame 1 and simultaneously reduce the volume of the whole mechanism as much as possible to make the whole mechanism more compact, the car frame 1 is provided with a bearing, the inner ring of the bearing is connected with the car frame 1, and the outer side wall of the outer ring of the bearing is provided with a plurality of gear teeth to form a driven gear ring 7.

In the present embodiment, the subframe 5 includes a sub-frame 51 and a connecting plate 52, the sub-frame 51 includes two longitudinal beams 511 and a cross beam 512, both ends of the cross beam 512 are connected to the ends of the two longitudinal beams 511, the connecting plate 52 is disposed between and connected to the two longitudinal beams 511, and the connecting plate 52 is connected to the driven ring gear 7.

Further, the front and rear ends of the connecting plate 52 are respectively located inside the two ends of the two longitudinal beams 511.

Preferably, in order to make the connection plate 52 and the driven gear ring 7 more matched, one end of the connection plate 52 connected with the driven gear ring 7 is designed to be circular arc-shaped, and the other end is provided with a notch 521.

Furthermore, the notch 521 is an isosceles triangle, one corner of the notch 521 close to the middle of the connecting plate 52 is arc-shaped, the stress on two sides of the notch 521 is more uniform due to the isosceles triangle, and meanwhile, one corner of the notch 521 close to the middle of the connecting plate 52 is arc-shaped, so that the matching between the notch 521 and the tilting cylinder is facilitated.

In this embodiment, the end of the connecting plate 52 that is in the shape of an arc is close to the beam 512, and because of the existence of the beam 512, the end of the connecting plate 52 that is in the shape of an arc can bear a larger force, so the end of the connecting plate 52 that is close to the beam 512 is connected with the impulse gear ring 7, which effectively ensures that the force from the driving gear 8 smoothly drives the car hopper 4 to rotate through the driven gear ring 7;

one of being arc on the connecting plate 52 is provided with the several through-hole, and what correspond on the last lateral wall of driven ring gear 7 is provided with the fixed screw of several, and connecting plate 52 passes through fixing bolt to be connected with driven ring gear 7, passes through fixing bolt to be connected between connecting plate 52 and the driven ring gear 7, and the connected mode simple structure is high-efficient, low cost, and easy dismounting is convenient for the equipment of whole product simultaneously.

In this embodiment, 3 power unit includes engine and hydraulic oil pump, the motor is hydraulic motor, the engine passes through hydraulic oil pump drive hydraulic motor operation, hydraulic motor and then drive driving gear 8 and driven ring gear 7 are rotatory, realize the rotation of whole sub vehicle frame 5 and car hopper 4, therefore, the rotation angle accuracy of car hopper 4 is controllable, make the direction of tumbling of car hopper 4 can adapt to different scenes, it is rotatory to drive principal and subordinate gear 8 through hydraulic oil pump simultaneously, simple structure not only, the cost is not high, it is bigger to adopt hydraulic drive power simultaneously, consequently, more be fit for the use of this kind of load tracked vehicle.

In this embodiment, a tipping cylinder is further disposed between the sub-frame 5 and the car hopper 4, one end of the tipping cylinder is hinged to the sub-frame 5, the other end of the tipping cylinder is hinged to the car hopper 4, and the engine drives the tipping cylinder to operate through a hydraulic oil pump to realize tipping and returning operations of the car hopper 4.

In the embodiment, in order to make the matching between the whole tilting cylinder and the sub-frame 5 better and effectively reduce the volume of the combined operation of the two, when the car hopper 4 is designed to return, the part of the tilting cylinder is positioned inside the notch 521 on the connecting plate 52.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a take crawler of rotation type car hopper, its characterized in that, includes frame, control cabinet, power unit, car hopper, sub vehicle frame and crawler-type running gear, the top of frame one end sets up control cabinet and power unit, and the top of the other end is provided with rotatable driven ring gear, the top of driven ring gear sets up the sub vehicle frame, the car hopper sets up on the sub vehicle frame, crawler-type running gear sets up the both sides of frame, still be provided with the motor on the frame, be provided with the driving gear on the main shaft of motor, the driving gear with driven ring gear meshes, the control cabinet passes through power unit drive crawler-type running gear and motor operation.

2. The tracked vehicle with the rotary hopper as recited in claim 1, wherein the frame is provided with a bearing, an inner ring of the bearing is connected with the frame, and an outer side wall of an outer ring of the bearing is provided with a plurality of gear teeth to form the driven gear ring.

3. The crawler with the rotary bucket according to claim 2, wherein the sub-frame comprises a sub-frame and a connecting plate, the sub-frame comprises two longitudinal beams and a cross beam, two ends of the cross beam are respectively connected with the end parts of the two longitudinal beams, the connecting plate is arranged between the two longitudinal beams and connected with the two longitudinal beams, and the connecting plate is connected with the driven toothed ring.

4. A tracked vehicle with a rotatable hopper as claimed in claim 3, wherein the front and rear ends of the web are located inwardly of the ends of the two longitudinal beams.

5. The tracked vehicle with the rotary hopper as claimed in claim 4, wherein one end of the connecting plate connected with the driven toothed ring is arc-shaped, and the other end of the connecting plate is provided with a notch.

6. The tracked vehicle with the rotary hopper as claimed in claim 5, wherein the notch is in the shape of an isosceles triangle, and one corner of the notch, which is close to the middle part of the connecting plate, is in the shape of a circular arc.

7. The tracked vehicle with the rotary hopper as claimed in claim 5, wherein the circular arc-shaped end of the connecting plate is close to the cross beam, a plurality of through holes are formed in the circular arc-shaped end of the connecting plate, a plurality of fixing screw holes are correspondingly formed in the upper side wall of the driven toothed ring, and the connecting plate is connected with the driven toothed ring through fixing bolts.

8. A tracked vehicle with a rotary hopper according to claim 5, wherein the power mechanism comprises an engine and a hydraulic oil pump, the motor is a hydraulic motor, and the engine drives the hydraulic motor to operate through the hydraulic oil pump.

9. The tracked vehicle with the rotary type car hopper as claimed in claim 8, wherein a tipping cylinder is further arranged between the auxiliary frame and the car hopper, one end of the tipping cylinder is hinged with the auxiliary frame, the other end of the tipping cylinder is hinged with the car hopper, and the engine drives the tipping cylinder to operate through the hydraulic oil pump.

10. A tracked vehicle having a swivelling hopper as claimed in claim 9, wherein the tipping cylinders are partially located within said recess when the hopper is in the home position.