CN214086709U - Grain conveying device with double conveyors - Google Patents

Abstract

The utility model relates to a grain conveying device with double conveyors, which comprises two crawler travelling mechanisms, a supporting platform (5) is arranged between the two crawler travelling mechanisms, a first supporting column (7) and a second supporting column (8) are arranged on the supporting platform (5), first hydraulic cylinder (9) and second hydraulic cylinder (10), first support column (7) and first hydraulic cylinder (9) support first transport frame (16), second support column (8) and second hydraulic cylinder (10) support second transport frame (17), first driven wheel (12) of first transport frame (16) installation, second transport frame (17) installation second is from driving wheel (13), still be equipped with actuating mechanism (11) on supporting platform (5), the cover is equipped with first conveyor belt (14) on actuating mechanism (11) and the first driven wheel (12), actuating mechanism (11) and second are equipped with second conveyor belt (15) from driving wheel (13) going up the cover. The grain conveying device can realize good grain conveying and is wide in application range.

Description

Grain conveying device with double conveyors

Technical Field

The utility model belongs to the technical field of conveying equipment, a grain conveyor is related to, concretely relates to grain conveyor with dual conveyer.

Background

In each link of grain purchase, airing, sale, transfer and the like, the grain conveying device is needed.

However, the existing grain conveying device generally has the following disadvantages: 1. only one belt conveyor is provided, so that the belt conveyor can only realize conveying with a fixed length and is difficult to adjust according to different conveying distances; 2. only one belt conveyor is provided, and grains can be conveyed to one direction at the same time, so that the requirement of conveying grains to different directions at the same time is difficult to meet; 3. even some grain conveyor have two band conveyer, two band conveyer also are all separately driven, can't realize the collaborative work.

In view of the above technical defects in the prior art, a new type of grain conveying device is urgently needed to be developed.

Disclosure of Invention

An object of the utility model is to overcome the shortcoming that exists among the prior art, provide a grain conveyor with dual-conveyor, its good transport that can realize grain, and application scope is wide.

In order to achieve the above object, the present invention provides the following technical solutions:

a grain conveying device with a double-conveyor comprises two crawler travelling mechanisms, wherein a supporting platform is arranged between the two crawler travelling mechanisms, and the grain conveying device is characterized in that a first supporting column, a second supporting column, a first hydraulic oil cylinder and a second hydraulic oil cylinder are arranged on the supporting platform, the top end of the first supporting column is connected with the right end of a first conveying rack through a first pivot, the top end of the second supporting column is connected with the left end of a second conveying rack through a second pivot, the lower end of the first hydraulic oil cylinder is connected with the supporting platform through a third pivot, the upper end of the first hydraulic oil cylinder is connected with the middle part of the first conveying rack through a fourth pivot, the lower end of the second hydraulic oil cylinder is connected with the supporting platform through a fifth pivot, the upper end of the second hydraulic oil cylinder is connected with the middle part of the second conveying rack through a sixth pivot, a first driven wheel is arranged at the left end of the first conveying rack, the second is installed from the driving wheel to the right-hand member of second conveyer frame, still be equipped with on the supporting platform and be located actuating mechanism between first conveyer frame and the second conveyer frame, actuating mechanism with first cover is equipped with first conveyor belt from the driving wheel, actuating mechanism with the second is equipped with second conveyor belt from the driving wheel cover.

Preferably, wherein, actuating mechanism includes dual output shaft motor, dual output shaft motor passes through the motor pillar and installs on the supporting platform, there is a driving pulley through a coupling joint respectively on two output shafts of dual output shaft motor, one of them driving pulley with the cover is equipped with first conveyor belt on the first follow driving wheel, another driving pulley with the second is equipped with the second conveyor belt from the cover on the driving wheel.

Preferably, both ends of each driving pulley are respectively connected with a pulley support through a bearing, and the lower end of each pulley support is mounted on the supporting platform.

Preferably, the crawler travel mechanism comprises a driving crawler wheel, a driven crawler wheel and a travel crawler sleeved on the driving crawler wheel and the driven crawler wheel.

Preferably, the crawler belt unit further comprises a plurality of load bearing wheels.

Preferably, a cab is mounted on one of the crawler track units.

Compared with the prior belt conveyor, the utility model discloses a grain conveyor with dual conveyer has following beneficial technological effect:

1. the conveying device is provided with two belt conveyors, and one of the belt conveyors can be reasonably selected to convey according to different conveying distances, so that conveying requirements of different conveying distances are met.

2. It has two band conveyer, can carry grain to two different directions simultaneously to satisfy the demand of carrying grain to the equidirectional simultaneously.

3. The two belt conveyors adopt the same driving power, and the cooperative work of the two belt conveyors can be realized.

4. The conveying angle of the two belt conveyors can be adjusted, so that different conveying requirements of grains are met.

Drawings

Fig. 1 is a schematic front view of a grain conveying apparatus having a double conveyor according to the present invention.

Fig. 2 is a schematic view of the driving mechanism of the grain conveying apparatus with a double conveyor of the present invention.

Detailed Description

The present invention is further described with reference to the following drawings and examples, which are not intended to limit the scope of the present invention.

Fig. 1 shows a schematic front view of a grain conveying device with a double conveyor according to the present invention. As shown in fig. 1, the grain conveying device with dual conveyors of the present invention includes two crawler traveling mechanisms. And a supporting platform 5 is arranged between the two crawler belt travelling mechanisms.

Preferably, the two crawler tracks are arranged symmetrically with respect to the support platform 5.

The crawler traveling mechanism drives the supporting platform 5 and parts on the supporting platform 5 to move.

The utility model discloses in, crawler includes initiative athey wheel 1, driven athey wheel 2 and cover and establishes walking track 4 on initiative athey wheel 1 and the driven athey wheel 2.

Preferably, the crawler-belt unit further comprises a plurality of bogie wheels 3. The walking crawler 4 is sleeved on the driving crawler wheel 1, the driven crawler wheel 2 and the bearing wheels 3. The bearing wheels 3 are used for pressing the walking crawler 4 on the ground so as to bear the load. The driving crawler wheel 1 and the driven crawler wheel 2 are respectively positioned at the front and rear corners of the upper part. The driving crawler wheel 1 is used for driving the walking crawler 4 to rotate, so that the walking is better.

More preferably, a cab 6 is provided on one of the crawler tracks. A seat may be mounted in the cab 6 for a driver to sit on for operation.

The supporting platform 5 is provided with a first supporting column 7, a second supporting column 8, a first hydraulic oil cylinder 9 and a second hydraulic oil cylinder 10.

The top end of the first support column 7 is connected to the right end of the first conveyor frame 16 by a first pivot. The lower end of the first hydraulic oil cylinder 9 is connected with the supporting platform 5 through a third pivot, and the upper end of the first hydraulic oil cylinder is connected with the middle part of the first conveyor rack 16 through a fourth pivot. Therefore, under the stretching of the first hydraulic oil cylinder 9, the first conveying rack 16 can be driven to incline and the inclination angle of the first conveying rack 16 can be changed, so that the conveying requirements of different heights can be met.

Similarly, the top end of the second supporting column 8 is connected with the left end of the second conveyor frame 17 through a second pivot. The lower end of the second hydraulic oil cylinder 10 is connected with the supporting platform 5 through a fifth pivot, and the upper end of the second hydraulic oil cylinder is connected with the middle part of the second conveying rack 17 through a sixth pivot. Therefore, under the extension and contraction of the second hydraulic oil cylinder 0, the second conveying rack 17 can be driven to incline and the inclination angle of the second conveying rack 17 can be changed, so that the conveying requirements of different heights can be met.

The left end of the first conveyor frame 16 is provided with a first driven wheel 12. The right end of the second conveyor frame 17 is provided with a second driven wheel 13.

The support platform 5 is further provided with a driving mechanism 11 located between the first conveyor frame 16 and the second conveyor frame 17. The driving mechanism 11 and the first driven wheel 12 are sleeved with a first conveying belt 14. The driving mechanism 11 and the second driven wheel 13 are sleeved with a second conveying belt 15.

In this way, under the driving of the driving mechanism 11, the first conveying belt 14 can rotate on the driving mechanism 11 and the first driven wheel 12, so as to realize the conveying of the grains. Also, the second conveying belt 15 can rotate on the driving mechanism 11 and the second driven wheel 13, thereby realizing the conveying of the grains.

Therefore, the utility model discloses a grain conveyor with dual conveyer has two band conveyer, can rationally select one of them band conveyer to carry according to the difference of conveying distance to satisfy the transport demand of different conveying distances. And, because it has two band conveyer, so can be simultaneously to two different directions transport grain to satisfy the demand of transporting grain to different directions simultaneously.

Fig. 2 shows a schematic view of the driving mechanism of the grain conveying apparatus with a double conveyor according to the present invention. As shown in fig. 2, the drive mechanism 11 comprises a dual output shaft motor 11.2. Wherein, the double output shaft motor 11.2 is installed on the supporting platform 5 through a motor support 11.1.

Two output shafts of the double-output-shaft motor 11.2 are respectively connected with a driving belt wheel 11.4 through a coupler 11.3. Wherein both ends of each of said driving pulleys 11.4 are connected to a pulley post (for simplicity, said pulley post is not shown in fig. 2) via a bearing, respectively. The lower end of the wheeled strut is mounted on the support platform 5.

Thus, the two driving pulleys 11.4 can be rotated simultaneously by the driving of the dual output shaft motor 11.2. Of course, if only one driving pulley 11.4 is required to rotate, the other driving pulley 11.4 can be disconnected from the dual-output-shaft motor 11.2.

The utility model discloses in, one of them driving pulley 11.4 with the cover is equipped with first conveyor belt 14, another from driving pulley 12 on the first cover driving pulley 11.4 with the second is equipped with second conveyor belt 15 from driving pulley 13.

Therefore, under the drive of the double-output shaft motor 11.2, the first conveying belt 14 can rotate on one of the driving belt wheels 11.4 and the first driven belt 12, so that the grain conveying is realized. Likewise, the second conveyor belt 15 can rotate on the other driving pulley 11.4 and the second driven pulley 13, so that the grain is conveyed.

The utility model discloses in, because its two band conveyer adopt same drive power, can realize two band conveyer's collaborative work.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.

Claims (6)

1. The grain conveying device with the double conveyors comprises two crawler travelling mechanisms, wherein a supporting platform (5) is arranged between the two crawler travelling mechanisms, and the grain conveying device is characterized in that a first supporting column (7), a second supporting column (8), a first hydraulic cylinder (9) and a second hydraulic cylinder (10) are arranged on the supporting platform (5), the top end of the first supporting column (7) is connected with the right end of a first conveying rack (16) through a first pivot, the top end of the second supporting column (8) is connected with the left end of a second conveying rack (17) through a second pivot, the lower end of the first hydraulic cylinder (9) is connected with the supporting platform (5) through a third pivot, the upper end of the first hydraulic cylinder is connected with the middle part of the first conveying rack (16) through a fourth pivot, and the lower end of the second hydraulic cylinder (10) is connected with the supporting platform (5) through a fifth pivot, The upper end through the sixth pivot with the middle part of second conveyor frame (17) links to each other, the left end of first conveyor frame (16) is installed first from driving wheel (12), the right-hand member of second conveyor frame (17) is installed the second and is followed driving wheel (13), still be equipped with on supporting platform (5) and be located actuating mechanism (11) between first conveyor frame (16) and the second conveyor frame (17), actuating mechanism (11) with first cover is equipped with first conveyor belt (14) from driving wheel (12), actuating mechanism (11) with the second is gone up to overlap from driving wheel (13) and is equipped with second conveyor belt (15).

2. The grain conveying device with the double conveyors as claimed in claim 1, wherein the driving mechanism (11) comprises a double output shaft motor (11.2), the double output shaft motor (11.2) is installed on the supporting platform (5) through a motor pillar (11.1), two output shafts of the double output shaft motor (11.2) are respectively connected with a driving pulley (11.4) through a coupler (11.3), one of the driving pulley (11.4) and the first driven wheel (12) are sleeved with a first conveying belt (14), and the other driving pulley (11.4) and the second driven wheel (13) are sleeved with a second conveying belt (15).

3. Grain conveyor with double conveyor according to claim 2, characterized in that each of the two ends of the driving pulleys (11.4) is connected to a pulley column via a bearing, respectively, the lower end of which is mounted on the support platform (5).

4. The grain conveying apparatus with a double conveyor according to any of claims 1-3, wherein the crawler traveling mechanism comprises a driving crawler wheel (1), a driven crawler wheel (2), and a traveling crawler (4) sleeved on the driving crawler wheel (1) and the driven crawler wheel (2).

5. Grain conveyor with double conveyor according to claim 4, characterized in that the crawler-track further comprises a number of bogie wheels (3).

6. Grain conveyor with double conveyor according to claim 5, characterized in that one of the crawler-tracks is equipped with a cab (6).

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