Traction type double-shaft positive and negative rotation gearbox type crushing dust remover for small square bundles

Abstract

The utility model relates to a device. Comprising a driving mechanism and a dedusting fan; the driving mechanism comprises an input rotating shaft, a gearbox and two output rotating shafts; one end of the input rotating shaft is in power connection with the input end of the gearbox; the two sides of the gearbox are each provided with an output end, and the output ends rotate in a positive and negative rotation mode. The two working rotating shafts are used for picking up straws; the output rotating shaft is in power drive with the working rotating shaft and the dust removal fan through belt transmission; the driving mechanism and the dust removal fan are arranged on the rack; the rack is installed on a tractor through a traction frame. The utility model relates to a double-shaft positive and negative rotation gearbox type crushing and dedusting machine for a traction type small square bundle, which is used for crushing and dedusting straws and then supplying the straws to a bundling machine. The equipment uses a forward and reverse rotation gearbox, and can be provided with a forward and reverse rotation working rotating shaft, so that the working efficiency and the working quality are improved.

Description

Technical Field

[0001] The utility model relates to a double - shaft positive - negative variable - speed box - type crushing and dust - removing machine for a traction type small square bale, belonging to the technical field of agricultural machinery. Background Technique

[0002] The traction type small square bale baler is a machine used for picking up and baling straw. It is necessary to first pick up the straw in the farmland, and then after dust - removing, send it into the baler component for baling treatment. Therefore, during operation, the component for picking up and crushing straw is very important. The existing straw - picking part is a working shaft, and in actual use, both the working efficiency and working quality are not ideal. Content of the Utility Model

[0003] The purpose of the utility model is to provide a double - shaft positive - negative variable - speed box - type crushing and dust - removing machine for a traction type small square bale.

[0004] In order to achieve the above purpose, the technical scheme adopted by the utility model is:

[0005] A double - shaft positive - negative variable - speed box - type crushing and dust - removing machine for a traction type small square bale includes a driving mechanism and a dust - removing fan; the driving mechanism includes an input rotating shaft, a gearbox, and two output rotating shafts; one end of the input rotating shaft is power - connected to the input end of the gearbox, and the other end is driving - connected to a tractor; there is one output end on each side of the gearbox and they rotate in a positive - negative rotation manner; it also includes two working rotating shafts for picking up straw; the output rotating shafts, the working rotating shafts, and the dust - removing fan are driven by belt transmission; it also includes a frame, and the driving mechanism and the dust - removing fan are arranged on the frame; the frame is installed on the tractor through a traction frame.

[0006] The further improvement of the technical scheme of the utility model is that the output end of the gearbox is connected to the two output rotating shafts through a universal joint shaft.

[0007] The further improvement of the technical scheme of the utility model is that the gearbox is driving - connected to the tractor through a universal joint shaft.

[0008] The further improvement of the technical scheme of the utility model is:

[0009] Due to adopting the above - mentioned technical scheme, the technical effects obtained by the utility model are:

[0010] The utility model is a double - shaft positive - negative variable - speed box - type crushing and dust - removing machine for a traction type small square bale, which is used for crushing and dust - removing straw and supplying it to the baler. This equipment uses a positive - negative rotation gearbox and can set the working rotating shafts to rotate in positive and negative directions, improving the working efficiency and working quality.

[0011] Through the setting of the traction frame, the utility model can very conveniently connect the equipment to the tractor. Description of the Drawings

[0012] Figure 1 is a schematic three - dimensional structure diagram of the present utility model;

[0013] Figure 2 is a top view of the present utility model;

[0014] Wherein, 1. Transmission, 2. Input rotating shaft, 3. Output rotating shaft, 4. Dust removal fan, 5. Working rotating shaft I, 6. Working rotating shaft II, 7. Frame, 8. Towing frame. Detailed Embodiments

[0015] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0017] The present utility model is a double - shaft forward - reverse variable - speed box - type crushing and dust - removing machine for a traction - type small square bale, which is used to pick up straw during the operation of a baler and crush and remove dust from the straw, facilitating subsequent baling.

[0018] As Figure 1 、 Figure 2 described, the crushing and dust - removing machine includes a driving mechanism and a dust removal fan. The driving mechanism is used to drive the picking and crushing assembly, and the dust removal fan is used for dust removal.

[0019] Specifically, the driving mechanism includes an input rotating shaft 2, a transmission 1 and two output rotating shafts 3; among them, the input rotating shaft 2 is used to input the power of a tractor into the device. One end of the input rotating shaft 2 is power - connected to the input end of the transmission 1, and the other end of the input rotating shaft 2 is driving - connected to the tractor. The transmission 1 used in this device has two output ends, and there is one output end on each side of the box body of the transmission 1, and these two output ends rotate in a forward - reverse manner. The device is provided with two output rotating shafts 3. Specifically, the output ends of the transmission 1 are connected to the two output rotating shafts 3 through universal coupling shafts. The transmission 1 is also driving - connected to the tractor using a universal coupling shaft.

[0020] The device further includes a frame 7 on which each component is mounted. The driving mechanism and the dust removal fan 4 are arranged on the frame 7, and further the frame 7 is mounted on the tractor through a towing frame 8. One end of the towing frame 8 is connected to the frame 7, and the other end is used to connect to the tractor.

[0021] The device further includes two working rotating shafts and two dust removal fans 4. By setting the forward and reverse rotation of the transmission of the device, two working rotating shafts can be set. Here, the working rotating shafts are used for straw picking and crushing work, and are respectively named the first working rotating shaft 5 and the second working rotating shaft 6. Further, the output rotating shaft 3 is respectively power-connected and driven to a set of working rotating shafts and the dust removal fans 4, specifically using belt drive for power drive. During operation, first the working rotating shafts pick up and crush the straw, then the dust removal fan performs dust removal, and finally it is conveyed to the auger of the baler.

[0022] The utility model is a double-shaft forward and reverse transmission box type crushing and dust removal machine for towed small square bales, which is used to crush and remove dust from straw and supply it to the baler. The device uses a forward and reverse transmission, and can set forward and reverse working rotating shafts, improving work efficiency and work quality.

[0023] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A double-shaft forward and reverse gearbox type crushing and dust removal machine for traction-type small square bundles, characterized in that: The invention comprises a driving mechanism and a dust removal fan; the driving mechanism comprises an input rotating shaft (2), a gearbox (1) and two output rotating shafts (3); one end of the input rotating shaft (2) is connected to the input end of the gearbox (1) by power, and the other end is connected to the drive of the tractor; the gearbox (1) has an output end on each side and the two rotating shafts rotate in a forward and reverse manner; the invention also comprises two working rotating shafts for picking up straw; the output rotating shaft (3) and the working rotating shaft and the dust removal fan (4) are driven by a belt drive; the invention also comprises a frame (7), and the driving mechanism and the dust removal fan (4) are arranged on the frame (7); the frame (7) is mounted on the tractor through a traction frame (8).

2. The double-shaft forward and reverse gearbox type crushing and dust removal machine for traction-type small square bundles according to claim 1 is characterized in that: The output end of the gearbox (1) is connected to two output rotating shafts (3) via a universal joint shaft.

3. The double-shaft forward and reverse gearbox type crushing and dust removal machine for traction-type small square bundles according to claim 1 is characterized in that: The gearbox (1) is connected to the tractor drive using a universal joint shaft.

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