CN110642190A

CN110642190A - Sugarcane carrying equipment

Info

Publication number: CN110642190A
Application number: CN201910859086.6A
Authority: CN
Inventors: 郭韵; 陈昊; 姜亚洲
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-01-03
Anticipated expiration: 2039-09-11
Also published as: CN110642190B

Abstract

The invention relates to sugarcane carrying equipment, which comprises a rack, a screw type lifting assembly, a bearing arm and a turnover dumping assembly, wherein: the frame is provided with a base and a vertical bracket; the screw lifting assembly consists of a screw rod and a guide rod which are arranged on the vertical bracket in parallel, a lifting block which is matched with the screw rod and the guide rod, and a screw driving mechanism for driving the screw rod to rotate; the bearing arm is connected to the lifting block in a turnover way through a rotating shaft; the overturning and dumping component consists of a gear coaxially fixed on the rotating shaft and a vertical rack arranged at the top of the vertical support and capable of being meshed with the gear. Compared with the prior art, the sugarcane carrying equipment is automatic mechanical equipment, is convenient, quick and efficient to use, has a wide application range, is light in structure and small in occupied area, is convenient to transport and operate, and can greatly improve the efficiency.

Description

Sugarcane carrying equipment

Technical Field

The invention relates to automatic lifting equipment, in particular to sugarcane carrying equipment.

Background

Along with the steady promotion of chinese agricultural output, the improvement of automatic mechanization, when receiving the freight loading in each province sugarcane planting base in south, need a lot of labours, it is the work of extremely consuming manpower and materials to carry the loading or transport the eminence by the manual work, and inefficiency, still have the emergence of incident sometimes, consequently, in order to solve above problem, design this kind of efficient sugarcane conveyer can solve above problem, save the labours, this conveyer can also carry other objects that need transport toward the eminence, the usage is extensive, novel in design.

The common sugarcane carrying machine is already available, but the production efficiency of farmers is still low, the existing machine is of a chain type, the requirement on a chain is high in the carrying process, the operation is not particularly convenient, the use method is single, and certain safety risk can be caused by carelessness in operation.

In addition, when the conventional sugarcane carrying machine carries sugarcane to a high place, additional power equipment or manpower is needed to move the sugarcane to a sugarcane collecting basket or other containers, and additional equipment or manpower is needed to be added or arranged.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a sugarcane carrying device.

The purpose of the invention can be realized by the following technical scheme:

a sugar cane handling apparatus comprising:

a frame, which is provided with a base and a vertical bracket,

the screw lifting component consists of a screw rod and a guide rod which are arranged on the vertical bracket in parallel, a lifting block which is matched with the screw rod and the guide rod and a screw driving mechanism for driving the screw rod to rotate,

a bearing arm which is connected with the lifting block in a turnover way through a rotating shaft,

the overturning and dumping assembly is composed of a gear coaxially fixed on the rotating shaft and a vertical rack arranged at the top of the vertical support and capable of being meshed with the gear.

During the use, bear the arm and descend to the lowest, will wait to carry the sugarcane and place in bearing the arm, then the elevator drives under screw lifting unit's effect and bears the arm and rise, transports the eminence with the sugarcane. When the bearing arm rises to the top of the vertical support, the gear is in contact with the vertical rack and rotates under the action of the vertical rack, so that the bearing arm is driven to turn upwards, and the sugarcane in the bearing arm is toppled. The whole carrying process is automatically completed.

Preferably, the rack further comprises an inclined strut, the vertical support is arranged at the front end of the base, and the base, the vertical support and the inclined strut are all of frame type structures and are connected to form a triangle. This structure has promoted overall structure's stability.

Further preferably, the base and the vertical support are hinged, the vertical support and the inclined support are hinged, an adjusting groove is formed in the rear portion of the base, and the bottom end of the inclined support is connected with the adjusting groove to adjust the angle and the height of the vertical support. In this embodiment, the bottom of bracing can slide in adjusting the recess to fix through trip or bolt, in order to reach the purpose of adjusting.

Preferably, the front end of the base is provided with two ratchet wheels, and the rear end of the base is provided with two universal wheels. The nature of the meshing movement enables the ratchet to rotate in one direction only, and not in reverse. In the invention, the ratchet wheel can only rotate forwards, the advantage is that when the carrying equipment is used, the ratchet wheel can rotate and is matched with the two universal wheels at the rear part to move to reach a required place, when the carrying equipment starts to work, the pawl is driven by the backward acting force to be inserted into the tooth groove of the ratchet wheel, so the ratchet wheel is still, the carrying machine does not move, and the fixed effect is achieved. This allows for a good balance of the relationship of motion to rest.

Preferably, the screw rod be equipped with one, top and bottom respectively with erect support rotatable coupling, the guide arm is equipped with two, the symmetrical arrangement is in the screw rod both sides, and screw rod and guide arm all wear to locate on the elevator.

Preferably, the screw driving mechanism comprises a motor, a driving bevel gear in transmission connection with the motor and a driven bevel gear arranged on the screw, and the driving bevel gear is meshed with the driven bevel gear.

Preferably, the motor is in transmission connection with the drive bevel gear through a worm gear mechanism.

Further preferably, the screw driving mechanism is arranged at the bottom of the vertical support.

Preferably, the bearing arm is in an arc shape with an upward opening in a natural state and is hinged to the lifting block through a rotating shaft. The arc-shaped structure can effectively improve the stability in the sugarcane carrying process.

Preferably, the bearing arm is further provided with a weight sensor, and the weight sensor is connected with a display arranged on the vertical support and used for displaying the weight of the sugarcane.

Preferably, the equipment also comprises a sugarcane collecting basket, and the bearing arm and the sugarcane collecting basket are respectively positioned at the front side and the rear side of the vertical support.

Compared with the prior art, the sugarcane carrying equipment is automatic mechanical equipment, is ingenious in design, can be used for lifting and dumping sugarcanes by using one motor, is convenient, quick and efficient to use, has a wide application range (can be used for lifting and carrying other objects), is light in structure, occupies a small area, is convenient to transport and operate, and can greatly improve the efficiency.

Drawings

FIG. 1 is a side view of the present invention.

Fig. 2 is a schematic view of the present invention (the inverted dump assembly is not shown).

The sugarcane harvester is characterized in that the sugarcane harvester comprises a frame 1, a base 11, a vertical support 12, an inclined support 13, a ratchet 14, a universal wheel 15, a screw 21, a guide rod 22, a lifting block 23, a screw driving mechanism 24, a rotating shaft 31, a gear 41, a vertical rack 42 and a sugarcane collecting basket 5.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments.

Example 1

A sugarcane handling equipment, as shown in fig. 1-2, includes frame 1, screw lifting unit, bears arm 3 and upset and emptys the subassembly, wherein: the frame 1 is provided with a base 11 and a vertical bracket 12; the screw lifting assembly consists of a screw 21 and a guide rod 22 which are arranged on the vertical bracket 12 in parallel, a lifting block 23 which is matched with the screw 21 and the guide rod 22, and a screw driving mechanism 24 for driving the screw 21 to rotate; the bearing arm 3 is connected to the lifting block 23 in a reversible way through a rotating shaft 31; the turnover dumping assembly is composed of a gear 41 coaxially fixed on the rotating shaft 31 and a vertical rack 42 arranged at the top of the vertical support 12 and capable of being meshed with the gear 41.

During the use, bear the arm and descend to the lowest, will wait to carry the sugarcane and place in bearing the arm, then the elevator drives under screw lifting unit's effect and bears the arm and rise, transports the eminence with the sugarcane. When the bearing arm rises to the top of the vertical support, the gear is in contact with the vertical rack and rotates under the action of the vertical rack, so that the bearing arm is driven to turn upwards, and the sugarcane in the bearing arm is toppled. And finishing the whole carrying process.

In this embodiment, the rack further includes an inclined strut 13, the vertical support 12 is disposed at the front end of the base 11, and the base 11, the vertical support 12 and the inclined strut 13 are all frame-type structures and are connected to form a triangle. This structure has promoted overall structure's stability. In the embodiment, the base is hinged with the vertical support and the vertical support is hinged with the inclined support, the rear part of the base is provided with an adjusting groove, and the bottom end of the inclined support is connected with the adjusting groove to adjust the angle and the height of the vertical support. In this embodiment, the bottom of bracing can slide in adjusting the recess to fix through trip or bolt, in order to reach the purpose of adjusting. In this embodiment, the base 11 has two ratchet wheels 14 at the front end and two universal wheels 15 at the rear end. The ratchet wheel can only rotate forwards, the advantage is that when the carrying equipment is used, the ratchet wheel can rotate and is matched with the two universal wheels at the rear part to move to reach a required place, when the carrying equipment starts to work, the pawl is driven by backward acting force to be inserted into the tooth grooves of the ratchet wheel, so that the ratchet wheel is still, the carrying machine does not move, and the fixing effect is achieved. This allows for a good balance of the relationship of motion to rest.

In this embodiment, there is one screw rod 21, the top end and the bottom end are respectively rotatably connected with the vertical support 12, two guide rods 22 are provided, the two guide rods are symmetrically arranged on two sides of the screw rod 21, and the screw rod 21 and the guide rods 22 are all arranged on the lifting block 23 in a penetrating manner. The screw driving mechanism 24 comprises a motor, a driving bevel gear in transmission connection with the motor and a driven bevel gear arranged on the screw 21, and the driving bevel gear is meshed with the driven bevel gear. In practice, the bevel gear is not used according to the arrangement of the motor and the screw. In the embodiment, the motor is preferably in transmission connection with the driving bevel gear through the worm gear mechanism, and the safety is higher by utilizing the self-locking characteristic of the worm gear.

In this embodiment, the carrying arm 3 is in an arc shape with an upward opening in a natural state, and is hinged to the lifting block 23 through the rotating shaft 31. The arc-shaped structure can effectively improve the stability in the sugarcane carrying process. In this embodiment, a weight sensor may be further disposed on the carrying arm 3, and the weight sensor is connected to a display disposed on the vertical support 12 for displaying the weight of the transported sugarcane. Further, the equipment also comprises a sugarcane collecting basket 5, and the bearing arms 3 and the sugarcane collecting basket 5 are respectively positioned at the front side and the rear side of the vertical support 12.

The sugarcane carrying equipment of this embodiment rotates through the conical gear that the motor drove to and drive (long straight) screw rod and rotate, and put the vertical rack on support top and bear the weight of the gear on the arm and mesh mutually and make its upset, transport the eminence with the sugarcane and empty and send into in the middle of the rearmounted sugarcane collection basket. Compared with other chain type conveyers, the chain type sugarcane harvester is simple to operate, convenient to transport, low in manufacturing difficulty and free of blockage or scattering of sugarcanes in the transportation process.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.

Claims

1. A sugar cane handling apparatus, comprising:

a frame (1) which is provided with a base (11) and a vertical bracket (12),

the screw lifting component consists of a screw (21) and a guide rod (22) which are arranged on the vertical bracket (12) in parallel, a lifting block (23) which is matched with the screw (21) and the guide rod (22) and a screw driving mechanism (24) which is used for driving the screw (21) to rotate,

a bearing arm (3) which is connected with the lifting block (23) in a turnover way through a rotating shaft (31),

the overturning and dumping assembly consists of a gear (41) coaxially fixed on the rotating shaft (31) and a vertical rack (42) arranged at the top of the vertical support (12) and capable of being meshed with the gear (41).

2. The sugarcane carrying equipment as claimed in claim 1, wherein the rack further comprises an inclined strut (13), the vertical support (12) is arranged at the front end of the base (11), and the base (11), the vertical support (12) and the inclined strut (13) are all of frame type structures and are connected to form a triangle.

3. A sugar cane handling apparatus as claimed in claim 2 wherein the base (11) is provided with two ratchet wheels (14) at the front end and two universal wheels (15) at the rear end.

4. A sugar cane handling apparatus as claimed in claim 1 or 2 wherein there is one screw (21), the top and bottom ends of the screw are rotatably connected to the vertical support (12), two guide rods (22) are provided and symmetrically arranged on both sides of the screw (21), and the screw (21) and the guide rods (22) are both inserted into the elevator block (23).

5. The sugar cane handling apparatus of claim 1 wherein the screw drive mechanism (24) includes a motor, a drive bevel gear drivingly connected to the motor, and a driven bevel gear disposed on the screw (21), the drive bevel gear and the driven bevel gear being in meshing engagement.

6. A sugar cane handling apparatus as claimed in claim 5 wherein the motor is drivingly connected to the drive bevel gear by a worm and gear mechanism.

7. A sugar cane handling apparatus as claimed in claim 1 wherein the carrying arm (3) is naturally curved with an upwardly opening mouth and is hinged to the elevator block (23) by means of a pivot (31).

8. A sugar cane handling apparatus according to claim 1 wherein the carrying arm (3) is further provided with a weight sensor which is connected to a display provided on the vertical support (12) for displaying the weight of the sugar cane being handled.

9. A sugar cane handling apparatus as claimed in claim 1 further comprising a cane collecting basket (5), said carrying arms (3) and cane collecting basket (5) being located on the front and rear sides of the vertical supports (12) respectively.