阅读说明：本技术 一种高质量秸秆破碎还田装置 (High-quality straw crushing and returning device ) 是由 王伟钢 于 2020-11-21 设计创作，主要内容包括：本发明涉及农业领域,具体是一种高质量秸秆破碎还田装置,包括机架,所述机架的上侧中部设置有粉碎箱,所述粉碎箱的上端设置有进料斗,粉碎箱的下端设置有内嵌在机架内的第一电机,所述第一电机的输出端设置有伸进粉碎箱内的粉碎轴,所述粉碎轴上设置有若干粉碎刀,所述粉碎刀的内部设置有加热机构,粉碎箱的左侧设置有挖土输送机构,所述挖土输送机构包括送土筒,所述送土筒的上端安装有第二电机,所述第二电机的输出端设置有钻杆,所述钻杆的上部设置有送料叶片,钻杆的下端设置有挖土刀,本装置的结构设置,混合好的土壤再通过送土筒送入到地面,从而实现秸秆混合到土壤内,不仅可以防止秸秆被刮走,还可以提高秸秆还田生效的效率。(The invention relates to the field of agriculture, in particular to a high-quality straw crushing and returning device, which comprises a frame, wherein a crushing box is arranged in the middle of the upper side of the frame, a feed hopper is arranged at the upper end of the crushing box, a first motor embedded in the frame is arranged at the lower end of the crushing box, a crushing shaft extending into the crushing box is arranged at the output end of the first motor, a plurality of crushing knives are arranged on the crushing shaft, a heating mechanism is arranged inside the crushing knives, an excavating and conveying mechanism is arranged at the left side of the crushing box, the excavating and conveying mechanism comprises a soil feeding barrel, a second motor is arranged at the upper end of the soil feeding barrel, a drill rod is arranged at the output end of the second motor, feeding blades are arranged at the upper part of the drill rod, and an excavating knife is arranged at the lower end of the drill rod, the mixed soil is fed to the ground through the soil feeding barrel, so that straws are mixed, not only can prevent the straws from being scraped away, but also can improve the effective straw returning efficiency.)

1. A high-quality straw crushing and returning device comprises a rack (1), wherein electric telescopic legs (2) are arranged at four corners of the lower side of the rack (1), moving wheels (3) are arranged at the lower ends of the electric telescopic legs (2), a pushing frame (4) is arranged at the left end of the rack (1), a push rod (5) is arranged at the left side of the pushing frame (4), the straw crushing and returning device is characterized in that a crushing box (6) is arranged at the middle of the upper side of the rack (1), a feed hopper (7) is arranged at the upper end of the crushing box (6), a first motor (8) embedded in the rack (1) is arranged at the lower end of the crushing box (6), a crushing shaft (9) extending into the crushing box (6) is arranged at the output end of the first motor (8), a plurality of crushing knives (10) are arranged on the crushing shaft (9), a heating mechanism (11) is arranged inside the crushing knives (, an earth digging and conveying mechanism is arranged on the left side of the crushing box (6) and comprises an earth feeding cylinder (12), a second motor (13) is mounted at the upper end of the earth feeding cylinder (12), a drill rod (14) is arranged at the output end of the second motor (13), feeding blades (15) are arranged on the upper portion of the drill rod (14), an earth digging cutter (16) is arranged at the lower end of the drill rod (14), three earth outlet pipes (29) are arranged on the right side of the feeding cylinder (12), and the three earth outlet pipes (29) are respectively communicated with the upper portion of the crushing box (6), the middle portion of the crushing box (6) and the lower portion of the crushing box (6); a water tank (18) is arranged at the right part of the upper side of the rack (1), an exhaust pipe (17) is arranged at the upper end of the crushing tank (6), a condensing tank (19) is arranged at the upper end of the water tank (18), the right end of the exhaust pipe (17) is connected with the condensing tank (19), a plurality of condensing plates (20) are arranged inside the condensing tank (19), a guide plate (22) is arranged at the lower end inside the condensing tank (19), a sewer pipe (21) communicated with the water tank (18) is arranged at the left end of the lower side of the condensing tank (19), an air supply pipe (23) is arranged at the right end of the lower side of the condensing tank (19), the lower end of the air supply pipe (23) is positioned at the lower part inside the water tank (18), an air outlet pipe (24) is arranged at the upper end of the right side of the water tank (18), a water pump (25) is arranged at the lower end inside the water tank (, the lower end of the water supply pipe (26) is provided with a spray disc (27), and the lower side of the spray disc (27) is provided with a plurality of spray heads (28).

2. The high-quality straw crushing and returning device according to claim 1, wherein the outside of the pushing frame (4) is symmetrically provided with sliding grooves (30), the inside of the sliding grooves (30) is slidably connected with an installation seat (33), the pushing rod (5) is installed on the outside of the installation seat (33), and a buffering mechanism is arranged between the lower side of the installation seat (33) and the sliding grooves.

3. The high-quality straw crushing and returning device as claimed in claim 2, wherein the mounting seat (33) is provided with limiting slide rails (36) on both sides, and the sliding groove (30) is provided with limiting grooves on both sides for matching with the limiting slide rails (36).

4. A high-quality straw crushing and returning device as claimed in claim 3, wherein the buffer mechanism comprises a telescopic rod (31), the upper end and the lower end of the telescopic rod (31) are respectively connected with the mounting seat (33) and the chute (30), and a buffer spring (32) is arranged on the outer side of the telescopic rod (31).

5. A high quality straw chopping and returning apparatus as claimed in claim 4, wherein the upper end of said chute (30) is provided with a cushion (35).

6. A high quality straw chopping and returning device as claimed in claim 5, wherein said buffer pad (35) is made of rubber material.

7. A high quality straw chopping and returning device as claimed in claim 5 or 6, wherein the outside of the pushing rod (5) is provided with a sweat absorbing layer (34).

Technical Field

The invention relates to the field of agriculture, in particular to a high-quality straw crushing and returning device.

Background

The straw crusher can crush straws, peanut skin, bean stalks, firewood and other combustible crop waste stalks, avoids the white combustion of the crop straws, well protects the environment and effectively develops renewable energy sources. At present, common tomato straw reducing mechanism can only smash the straw, and the straw after smashing still need use machinery such as tractor, draws the straw to the field and returns the field operation, not only wastes time and energy, has increased staff's intensity of labour moreover, brings very big inconvenience for the user.

Chinese patent (publication No. CN 211185036U) discloses a tomato straw smashing device with good returning effect, by arranging a smashing mechanism, a control box controls a smashing motor to drive a smashing blade to rotate through a smashing rotating shaft, tomato straw is smashed and pretreated, a limiting bucket can centralize the tomato straw together, the smashing effect is improved, by arranging a driving component, the control box controls a driving motor to drive a driving wheel to rotate through a driving rotating shaft, the driving wheel drives a driven wheel to rotate through a transmission belt, the driven wheel drives the smashing blade to rotate through a driven rotating shaft, the smashed tomato straw is smashed again through the rotating smashing blade, the driving rotating shaft drives a spiral conveying blade to rotate, the smashed tomato straw is discharged into a field through a discharging pipe, the returning effect is improved, the operation process is time-saving and labor-saving, the labor intensity of workers is reduced, the device brings great convenience to users, and although the device can realize the straw returning operation, the crushed straw is only scattered on the surface of the soil, and is not only easily blown away by wind, but also takes effect more slowly.

Disclosure of Invention

The invention aims to provide a high-quality straw crushing and returning device to the field so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a high-quality straw crushing and returning device comprises a rack, wherein electric telescopic legs are arranged at four corners of the lower side of the rack, moving wheels are arranged at the lower ends of the electric telescopic legs, a pushing frame is arranged at the left end of the rack, a push rod is arranged at the left side of the pushing frame, a crushing box is arranged at the middle of the upper side of the rack, a feed hopper is arranged at the upper end of the crushing box, a first motor embedded in the rack is arranged at the lower end of the crushing box, a crushing shaft extending into the crushing box is arranged at the output end of the first motor, a plurality of crushing knives are arranged on the crushing shaft, a heating mechanism is arranged inside the crushing knives, an excavating and conveying mechanism is arranged at the left side of the crushing box, the excavating and conveying mechanism comprises a soil conveying cylinder, a second motor is installed at the upper end of the soil conveying cylinder, a drill rod is arranged at the output end of the, the lower end of the drill rod is provided with an earth cutter, the right side of the feeding barrel is provided with three earth outlet pipes, and the three earth outlet pipes are respectively communicated with the upper part of the crushing box, the middle part of the crushing box and the lower part of the crushing box; the upper side right part of frame is provided with the water tank, and the upper end of smashing the case is provided with the blast pipe, and the upper end of water tank is provided with the condensing box, the right-hand member and the condensing box of blast pipe are connected, and the inside of condensing box is provided with a plurality of condensing panels, and the inside lower extreme of condensing box is provided with the guide plate, and the downside left end of condensing box is provided with the downcomer with the water tank intercommunication, and the downside right-hand member of condensing box is provided with the blast pipe, the lower extreme of blast pipe is located the lower part of water tank, and the right side upper end of water tank is provided with the outlet duct, and the inside lower extreme of water tank is provided with the water pump, be provided with the flow pipe on the water pump, the lower.

As a still further scheme of the invention: the outside symmetry of pushing away the frame is provided with the spout, the inside sliding connection of spout has the mount pad, the push rod is installed in the outside of mount pad, is provided with buffer gear between the downside of mount pad and the spout.

As a still further scheme of the invention: and limiting slide rails are arranged on two sides of the mounting seat, and limiting grooves matched with the limiting slide rails are arranged on two sides of the sliding groove.

As a still further scheme of the invention: buffer gear includes the telescopic link, the upper and lower both ends of telescopic link are connected with mount pad and spout respectively, and the outside of telescopic link is provided with buffer spring.

As a still further scheme of the invention: a buffer pad is arranged at the upper end of the sliding groove.

As a still further scheme of the invention: the buffer pad is made of rubber materials.

As a still further scheme of the invention: and a sweat absorbing layer is arranged on the outer side of the push rod.

Compared with the prior art, the invention has the beneficial effects that: the device is structurally arranged, when in work, straws are crushed by the crushing cutter, soil on the ground is dug by the soil conveying cylinder and the soil digging cutter, and the soil is conveyed to each part of the box body through the three soil outlet pipes by the helical blades, so that the soil and the straws are mixed while the straws are crushed, meanwhile, the heating mechanism is arranged, the soil and the straws can be heated, the drying of the soil and the straws is realized, the crushing effect and the mixing quality are ensured, the mixed soil is conveyed to the ground through the soil conveying cylinder, the straws are mixed into the soil, the straws can be prevented from being scraped away, the effective straw returning efficiency is improved, the water tank and the condensing box are arranged, water vapor generated by heating can be condensed and recycled, the mixed soil is sprayed and watered, and the soil use effect is ensured, the practicability is strong.

Drawings

Fig. 1 is a schematic structural diagram of the device.

Fig. 2 is a schematic structural view of the pushing frame.

Fig. 3 is a schematic structural diagram of the mounting seat.

1-frame, 2-electric telescopic legs, 3-universal wheels, 4-pushing frame, 5-pushing rod, 6-crushing box, 7-feeding hopper, 8-first motor, 9-crushing shaft, 10-crushing cutter, 11-heating mechanism, 12-soil feeding cylinder, 13-second motor, 14-drill rod, 15-feeding blade, 16-soil digging cutter, 17-exhaust pipe, 18-water tank, 19-condensing box, 20-condensing plate, 21-sewer pipe, 22-guide plate, 23-air feeding pipe, 24-air outlet pipe, 25-water pump, 26-water feeding pipe, 27-spraying disc, 28-spraying head, 29-soil outlet pipe, 30-chute, 31-telescopic rod, 32-buffer spring, 33-mounting seat, 34-sweat absorbing layer, 35-buffer pad and 36-limiting slide rail.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1-3, in the embodiment of the present invention, a high quality straw crushing and returning device includes a frame 1, electric telescopic legs 2 are disposed at four corners of a lower side of the frame 1, moving wheels 3 are disposed at lower ends of the electric telescopic legs 2, a pushing frame 4 is disposed at a left end of the frame 1, a pushing rod 5 is disposed at a left side of the pushing frame 4, a crushing box 6 is disposed at a middle portion of an upper side of the frame 1, a feeding hopper 7 is disposed at an upper end of the crushing box 6, a first motor 8 embedded in the frame 1 is disposed at a lower end of the crushing box 6, a crushing shaft 9 extending into the crushing box 6 is disposed at an output end of the first motor 8, a plurality of crushing knives 10 are disposed on the crushing shaft 9, a heating mechanism 11 is disposed inside the crushing knives 10, an earth digging and conveying mechanism is disposed at a left side of the crushing box 6, the earth digging and conveying, a second motor 13 is mounted at the upper end of the soil feeding barrel 12, a drill rod 14 is arranged at the output end of the second motor 13, feeding blades 15 are arranged at the upper part of the drill rod 14, an earth digging cutter 16 is arranged at the lower end of the drill rod 14, three soil outlet pipes 29 are arranged at the right side of the soil feeding barrel 12, and the three soil outlet pipes 29 are respectively communicated with the upper part of the crushing box 6, the middle part of the crushing box 6 and the lower part of the crushing box 6; the upper right part of the rack 1 is provided with a water tank 18, the upper end of the crushing tank 6 is provided with an exhaust pipe 17, the upper end of the water tank 18 is provided with a condensation tank 19, the right end of the exhaust pipe 17 is connected with the condensation tank 19, the inside of the condensation tank 19 is provided with a plurality of condensation plates 20, the inside lower end of the condensation tank 19 is provided with a guide plate 22, the lower left end of the lower side of the condensation tank 19 is provided with a sewer pipe 21 communicated with the water tank 18, the lower right end of the condensation tank 19 is provided with an air supply pipe 23, the lower end of the air supply pipe 23 is positioned at the lower part of the water tank 18, the right upper end of the water tank 18 is provided with an air outlet pipe 24, the inside lower end of the water tank 18 is provided with a water pump 25, the water supply pipe 26 is arranged on the water pump 25, the lower. The device is structurally arranged, when in work, straws are crushed by the crushing cutter 10, soil on the ground is dug out by the soil conveying cylinder 12 and the soil digging cutter 16, the soil is conveyed to each part of the box body through the three soil outlet pipes 29 by the feeding blades 15, the soil and the straws are mixed while the straws are crushed, meanwhile, the heating mechanism 11 is arranged, the soil and the straws can be heated, the drying of the soil and the straws is realized, the crushing effect and the mixing quality are ensured, the mixed soil is conveyed to the ground through the soil conveying cylinder 12, the straws are mixed into the soil, the straw return-to-field effect efficiency can be improved, the water tank 18 and the condensing tank 19 are arranged, vapor generated by heating can be condensed and recycled, and the mixed soil is sprayed and watered, thereby guarantee the effect that soil used, the practicality is strong.

Example two

On the basis of the first embodiment, the sliding grooves 30 are symmetrically arranged on the outer side of the pushing frame 4, the mounting seat 33 is slidably connected to the inner portion of the sliding groove 30, the pushing rod 5 is mounted on the outer side of the mounting seat 33, the buffering mechanism is arranged between the lower side of the mounting seat 33 and the sliding groove, the limiting sliding rails 36 are arranged on two sides of the mounting seat 33, the limiting grooves matched with the limiting sliding rails 36 are arranged on two sides of the sliding groove 30, the buffering mechanism comprises the telescopic rod 31, the upper end and the lower end of the telescopic rod 31 are respectively connected with the mounting seat 33 and the sliding groove 30, the outer side of the telescopic rod 31 is provided with the buffering spring 32, the upper end of the sliding groove 30 is provided with the buffering pad 35, the buffering pad 35 is made of a rubber. The arrangement of the structure can reduce the vibration transmitted to the push rod 5, thereby improving the comfort of people in work.

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.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.