CN215380392U

CN215380392U - Straw rotting fungus banking machine

Info

Publication number: CN215380392U
Application number: CN202121887309.9U
Authority: CN
Inventors: 王奎星; 鲁爱凤; 李守勉; 李明; 鲁志兴; 辛越
Original assignee: Zhuozhou Qiushi Agricultural Technology Co ltd; Hebei Agricultural University
Current assignee: Zhuozhou Qiushi Agricultural Technology Co ltd; Hebei Agricultural University
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-04
Anticipated expiration: 2031-08-12

Abstract

The utility model is suitable for the technical field of agricultural mechanical equipment, and provides a straw rotting fungus soil covering machine which comprises a rack, a soil digging component, a conveying component and a soil covering component.

Description

Straw rotting fungus banking machine

Technical Field

The utility model belongs to the field of agricultural mechanical equipment, and particularly relates to a straw rotting fungus soil covering machine.

Background

After the strain is sowed and the base material is distributed, a layer of soil is uniformly covered on the base material, and the thickness is 3-5 cm. At present, the width of strain seeding is sixty-seven centimeters, an isolation zone with the distance of fifty-six centimeters is arranged between every two rows of strain seeding rows, soil is taken from the isolation zone during soil covering, and two sides of the isolation zone are covered. A deep groove is formed while soil is taken for covering, so that water accumulation in the strain growth line is prevented. When the soil is taken for covering, the large soil blocks are crushed to prevent the large soil blocks from pressing strains to influence the growth of the mushrooms and the yield and quality of the mushrooms.

At present, the procedure of covering soil is completely finished manually, the covering thickness and the uniformity of the soil layer have great randomness, the labor intensity of workers is great, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a straw rotting fungus soil covering machine, and aims to solve the problems in the prior art.

The utility model is realized in this way, the straw rotting fungus banking machine includes:

a frame;

the soil planing assembly comprises a land planing wheel shaft which is rotatably arranged on the frame; the land planing wheel shaft is sleeved with a land planing wheel;

the two conveying assemblies are arranged and are respectively positioned on two sides of the soil planing assembly; the conveying assembly comprises a spiral shaft and a soil collecting tank; the soil collecting groove is used for collecting soil planed by the land planing wheel; the spiral shaft is rotatably arranged in the soil collecting groove; the spiral shaft is in transmission connection with the land digging wheel shaft;

the soil covering assemblies are provided with two soil covering assemblies which respectively correspond to the two conveying assemblies; each earthing component comprises a screen drum and an earthing rack; the upper edges of the two ends of the screen drum are respectively movably connected with the soil covering frame through a follow-up mechanism, and the soil covering frame is fixedly connected with the rack; two ends of the soil collecting groove respectively extend into the two screen drums; the spiral shaft is provided with a first conveying part positioned above the soil collecting groove and a second conveying part extending into and penetrating through the screen drum; the conveying directions of the second conveying parts of the two spiral shafts are opposite and are set to convey the materials in the soil collecting groove to the direction far away from the soil collecting groove along the length direction of the screen drum;

two ends of the ground planing wheel shaft are respectively and fixedly connected with a first transmission gear; the first transmission gear is meshed with a second transmission gear; the second transmission gear is fixedly connected with a turntable through a fixed shaft; one side surface of the rotary table is fixedly hinged with one end of a driving connecting rod, and the connecting position of the driving connecting rod and the rotary table is positioned at the eccentric position of the rotary table; the other end of the driving connecting rod is hinged with one end of a driving swing rod, and the other end of the driving connecting rod and one end of the driving swing rod are rotatably arranged on the screen drum through a pin shaft; the other end of the driving swing rod is hinged on the rack; the drive swing rod supports the screen drum.

Preferably, the follow-up mechanism comprises a base and a follow-up swing rod;

the base is provided with a connecting plate which is of an arc structure and is tightly attached to the outer wall of the screen drum, and hinged plates fixed at two ends of the connecting plate; the two hinged plates are respectively hinged with one end of one follow-up swing rod; the other end of the follow-up swing rod is hinged to the soil covering frame.

Preferably, the soil planing assembly further comprises a transmission bin fixed on the soil covering frame;

the first transmission gear and the second transmission gear are both arranged in the transmission bin; the transmission gear is sleeved on a transmission shaft; the transmission shaft is rotationally connected with the transmission bin; one end of the transmission shaft extends out of the transmission bin and is fixedly connected with one end of the land digging wheel shaft;

the transmission gear II is rotatably connected with the transmission bin through the fixed shaft.

Preferably, the transmission shaft is fixedly sleeved with a driving wheel; one end of the first conveying part of the spiral shaft is sleeved with a driven wheel;

the driving wheel is in transmission connection with the driven wheel through a transmission belt.

Preferably, the aperture of the sieve pores on the sieve cylinder increases in sequence along the length direction of the sieve cylinder towards the direction far away from the soil collecting groove.

Preferably, a plurality of wheels are mounted at the bottom of the soil covering frame;

each wheel comprises two rollers which are symmetrically arranged and a wheel shaft which is fixedly connected with the two rollers.

Preferably, four wheels are provided; the four wheels are distributed in a matrix form.

Preferably, one end of the second conveying part of the screw shaft is sleeved with a bearing seat; the bearing block is fixed on the soil covering frame.

Preferably, the transmission shaft adopts a spline shaft;

the centers of the driving wheel and the first transmission gear are provided with spline holes matched with the transmission shaft.

Preferably, the top of the soil covering frame is provided with a cover plate; the cover plate is covered above the screen drum.

Compared with the prior art, the utility model has the beneficial effects that: according to the soil covering machine for the straw rotting fungi, the soil digging wheel shaft with the soil digging wheel, the conveying assembly with the two spiral shafts and the soil covering assembly with the swingable screen cylinder are arranged, soil can be dug through the soil digging wheel when the soil digging wheel shaft rotates, then soil is conveyed into the screen cylinder through the spiral shafts, soil covering is performed on the screen cylinder in a swinging mode, the soil digging wheel shaft, the spiral shafts and the screen cylinder are in transmission connection and can be sequentially transmitted, and the spiral shafts can convey and can stir large soil, so that the labor intensity of soil covering operation is effectively reduced, and the efficiency is improved.

Drawings

FIG. 1 is a front view of the soil covering machine for straw rotting fungi of the present invention.

FIG. 2 is a side view of the pythium aphanidermatum banking machine of the present invention.

Fig. 3 is a schematic view of the structure of the soil covering assembly of the present invention.

Fig. 4 is an enlarged schematic view of detail a in fig. 3.

Fig. 5 is an enlarged detail view of B in fig. 3.

In the figure: 1. a soil planing component; 11. a drive shaft; 12. planing a land wheel; 13. a driving wheel; 14. a drive belt; 15. a transmission bin; 151. a first transmission gear; 152. a second transmission gear; 153. a turntable; 154. driving a swing rod; 155. a drive link; 2. a delivery assembly; 21. a screw shaft; 211. a driven wheel; 212. a first conveying section; 213. a second conveying section; 22. a bearing seat; 23. a soil collecting groove; 3. a soil covering assembly; 31. a screen cylinder; 311. a support; 32. a follow-up mechanism; 321. a base; 322. a follow-up swing rod; 33. a soil covering frame; 34. A wheel; 35. a cover plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-2, the present invention provides a technical solution: a straw rotting fungus soil covering machine comprises a machine frame, a soil digging component 1, a conveying component 2 and a soil covering component 3.

The frame is the main part bearing structure of rotten fungus banking machine of grass, is similar with current common technique, is provided with the drive wheel that the whole removal was carried out in the drive to this drive wheel can adopt motor or diesel engine and belt pulley drive mechanism to drive. In this embodiment, a diesel engine and a pulley are used for driving.

The soil planing assembly 1 comprises a land planing wheel shaft which is rotatably arranged on the frame; the land digging wheel shaft is sleeved with a land digging wheel 12. The ground digging wheel shaft is sleeved with a driving wheel which is used for carrying out belt transmission with the diesel engine, so that the ground digging wheel shaft can be driven to rotate by the diesel engine. The land planing wheel 12 is provided with two groups of soil planing blade groups which are symmetrically arranged, and each group of soil planing blade group comprises a plurality of soil planing blades which are uniformly distributed in the circumferential direction. When the land planing wheel 12 rotates, soil planing operation can be performed through the soil planing blades.

The conveying assemblies 2 are provided with two conveying assemblies and are respectively positioned at two sides of the soil planing assembly 1; the conveying assembly 2 comprises a screw shaft 21 and a soil collecting tank 23; the soil collecting groove 23 is used for collecting soil planed by the land planing wheel 12; the screw shaft 21 is rotatably arranged in the soil collecting groove 23; the screw shaft 21 is in transmission connection with a planing wheel shaft. The soil collecting groove 23 is a semi-arc groove which can collect soil blocks planed by the land planing wheel 12. Two annular frames with bearings are fixed in the soil collecting groove 23, the two annular frames correspond to the two screw shafts 21 respectively, one ends of the two screw shafts 21 are located in the soil collecting groove 23 and are connected to the two annular frames in a rotating mode through the bearings respectively, and the annular frames can provide support for one ends of the screw shafts 21. Helical blades in opposite directions are arranged on the two helical shafts 21, so that the soil in the soil collecting groove 23 can be respectively conveyed to the two sides of the soil collecting groove 23, and the helical blades can crush soil blocks in the conveying process.

Referring to fig. 3, the covering assembly 3 is provided with two conveying assemblies 2 corresponding to each other; each soil covering assembly 3 comprises a screen drum 31 and a soil covering frame 33; the upper edges of the two ends of the screen drum 31 are respectively movably connected with an earthing frame 33 through a follow-up mechanism 32, and the earthing frame 33 is fixedly connected with the frame; the diameter of the soil collecting groove 23 is smaller than that of the sieve cylinders 31, and two ends of the soil collecting groove 23 respectively extend into the two sieve cylinders 31; the screw shaft 21 has a first conveying part 212 located above the soil collecting tank 23 and a second conveying part 213 extending into and penetrating the screen drum 31; the second conveying parts 213 of the two screw shafts 21 are arranged in opposite conveying directions and are arranged to convey the materials in the soil collecting tank 23 in a direction away from the soil collecting tank 23 along the length direction of the screen cylinder 31. Screw shaft 21 may convey the clods along soil collection trough 23 into screen drum 31.

Referring to fig. 4, in order to swing the screen drum 31, the purpose of screening soil is achieved and the quality and efficiency of covering soil are improved. Two ends of the planing wheel shaft are respectively fixedly connected with a first transmission gear 151; the first transmission gear 151 is meshed with a second transmission gear 152; the second transmission gear 152 is fixedly connected with a turntable 153 through a fixed shaft; one side of the rotary disc 153 is fixedly hinged with one end of a driving connecting rod 155, and the connecting position of the driving connecting rod 155 and the rotary disc 153 is positioned at the eccentric position of the rotary disc 153; the other end of the driving connecting rod 155 is hinged with one end of a driving swing rod 154, and the other end of the driving connecting rod 155 and one end of the driving swing rod 154 are rotatably installed on a support 311 on the screen drum 31 through a pin shaft; the other end of the driving swing rod 154 is hinged on the frame; the drive swing link 154 supports the screen cylinder 31.

In the scheme, the first transmission gear 151 and the second transmission gear 152 are both helical gears. The planing wheel shaft can start the transmission gear II 152 to rotate through the transmission gear I151. The second transmission gear 152 drives the driving link 155 through the turntable 153, and further pulls and pushes one end of the driving swing rod 154 to swing around the other end, so as to drive the screen drum 31 to swing through the support 311.

Referring to fig. 5, the following mechanism 32 is used for hanging the screen cylinder 31 on the covering frame 33, and provides stability for the swinging of the screen cylinder 31 without affecting the swinging of the screen cylinder 31. Specifically, the following mechanism 32 includes a base 321 and a following swing rod 322; the base 321 is provided with a connecting plate which is of an arc structure and clings to the outer wall of the screen drum 31, and hinged plates fixed at two ends of the connecting plate; the two hinged plates are respectively hinged with one end of a follow-up swing rod 322; the other end of the follow-up swing rod 322 is hinged on the soil covering frame 33. The base 321 is a U-shaped structure, and the curvature of the connecting plate matches with the curvature of the screen drum 31, so that the lower surface of the connecting plate and one end of the outer wall of the screen drum 31 are tightly attached to each other, and the connecting plate is fixed on the screen drum 31 through a plurality of fixing screws. When the screen drum 31 is driven by the driving connecting rod 155 to swing, the follow-up swing rod 322 swings along with the screen drum 31, so that the screen drum 31 can swing more stably, and the device can run more safely.

In addition, in order to facilitate the transmission of the first transmission gear 151 and the second transmission gear 152, the soil planing assembly 1 further comprises a transmission bin 15 fixed on the soil covering frame 33; the first transmission gear 151 and the second transmission gear 152 are both arranged in the transmission bin 15; the first transmission gear 151 is sleeved on one transmission shaft 11; the transmission shaft 11 is rotatably connected with the transmission bin 15; one end of the transmission shaft 11 extends out of the transmission bin 15 and is fixedly connected with one end of the ground planing wheel shaft; the second transmission gear 152 is rotatably connected with the transmission bin 15 through a fixed shaft. The bottom of the pod 15 has a floor sized to carry the pod 15 and is secured to the casing frame 33 by a plurality of set screws.

Further, a driving wheel 13 is fixedly sleeved on the transmission shaft 11; a driven wheel 211 is fitted over one end of the first conveying section 212 of the screw shaft 21; the driving wheel 13 is in transmission connection with the driven wheel 211 through a transmission belt 14. The screw shaft 21 can realize belt transmission through the driven wheel 211, the driving wheel 13 and the transmission belt 14, so that the power of the equipment can be fully and reasonably utilized, and the device is more environment-friendly.

In order to make the soil covering more uniform, the aperture of the screen holes on the screen drum 31 is sequentially increased along the length direction of the screen drum 31 in the direction away from the soil collecting groove 23. As shown in fig. 1, since the soil blocks in the screen cylinder 31 are transferred from the middle to both sides, the soil covering amount of the soil blocks can be relatively reduced by limiting the hole diameter at the portion near the middle, and the soil covering amount can be relatively reduced by increasing the hole diameter at the portion extending to both sides due to the reduction of the remaining amount of the soil blocks, so that the uniform soil covering can be effectively realized under the condition of the continuous swing of the screen cylinder 31.

Four wheels 34 are arranged at the bottom of the soil covering frame 33; each wheel 34 includes two rollers symmetrically disposed and an axle fixedly connecting the two rollers. The four wheels 34 are arranged in a matrix. The two soil covering frames 33 are supported by eight wheels 34, so that the structure is stable and the operation is stable.

In order to make the screw shaft 21 rotate more stably, one end of the second conveying part 213 of the screw shaft 21 is sleeved with a bearing seat 22; the bearing block 22 is fixed on the casing frame 33. Therefore, both ends of the screw shaft 21 are supported by the ring frame and the bearing housing 22, respectively, achieving stable support.

Specifically, the transmission shaft 11 adopts a spline shaft; the centers of the driving wheel 13 and the first transmission gear 151 are provided with spline holes matched with the transmission shaft 11.

In order to prevent the soil blocks from being splashed outwards, the top of the soil covering frame 33 is provided with a cover plate 35; the cover plate 35 covers the screen drum 31. The cover plate 35 may effectively provide a cover over the screen cylinder 31.

When the soil covering machine for straw rotting fungi is used, the soil planing blade can be used for planing soil when the land planing wheel 12 is driven to rotate, the soil collecting groove 23 can collect soil blocks planed by the land planing wheel 12, the two spiral shafts 21 can convey the soil blocks in the soil collecting groove 23 to the two sides of the soil collecting groove 23 respectively, and the spiral blades can crush the soil blocks in the conveying process, so that the soil blocks are conveyed into the screen cylinder 31 along the soil collecting groove 23 through the spiral shafts 21. The soil blocks in the screen drum 31 are conveyed from the middle to the two sides respectively, so that the soil covering amount of the soil blocks can be relatively reduced by limiting the aperture at the part close to the middle, and the soil covering amount caused by the reduction of the soil block storage amount can be relatively supplemented at the part extending to the two sides by increasing the aperture, so that the uniform soil covering can be effectively realized under the condition of continuous swinging of the screen drum 31.

In summary, the soil covering machine for pythium aphanidermatum of the utility model is provided with the land digging wheel shaft with the land digging wheel 12, the conveying component 2 with the two screw shafts 21 and the soil covering component 3 with the sieve cylinder 31 capable of swinging, the land digging wheel shaft can dig soil through the land digging wheel 12 when rotating, then the crushed soil is conveyed into the sieve cylinder 31 through the screw shafts 21, the sieve cylinder 31 covers soil in a swinging mode, the land digging wheel shaft, the screw shafts 21 and the sieve cylinder 31 are in transmission connection and can be in transmission in sequence, the screw shafts 21 can not only convey but also stir and crush large soil, therefore, the utility model effectively reduces the labor intensity of soil covering operation and improves the efficiency.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Straw rotting fungus banking machine, its characterized in that: the method comprises the following steps:

a frame;

the soil planing assembly (1) comprises a land planing wheel shaft which is rotatably arranged on the frame; the land digging wheel shaft is sleeved with a land digging wheel (12);

the conveying assemblies (2) are provided with two conveying assemblies and are respectively positioned on two sides of the soil planing assembly (1); the conveying assembly (2) comprises a screw shaft (21) and a soil collecting groove (23); the soil collecting groove (23) is used for collecting soil planed by the land planing wheel (12); the screw shaft (21) is rotatably arranged in the soil collecting groove (23); the screw shaft (21) is in transmission connection with the land digging wheel shaft;

the soil covering assemblies (3) are provided with two soil covering assemblies (2) which correspond to the two conveying assemblies respectively; each of the soil covering assemblies (3) comprises a screen drum (31) and a soil covering frame (33); the upper edges of two ends of the screen drum (31) are respectively movably connected with the soil covering frame (33) through a follow-up mechanism (32), and the soil covering frame (33) is fixedly connected with the rack; two ends of the soil collecting groove (23) respectively extend into the two screen drums (31); the screw shaft (21) is provided with a first conveying part (212) positioned above the soil collecting groove (23) and a second conveying part (213) extending into and penetrating through the screen drum (31); the conveying directions of the second conveying parts (213) of the two screw shafts (21) are opposite and are set to convey the materials in the soil collecting groove (23) to the direction far away from the soil collecting groove (23) along the length direction of the screen drum (31);

two ends of the ground planing wheel shaft are respectively and fixedly connected with a first transmission gear (151); the first transmission gear (151) is meshed with a second transmission gear (152); the second transmission gear (152) is fixedly connected with a turntable (153) through a fixed shaft; one side of the rotary disc (153) is fixedly hinged with one end of a driving connecting rod (155), and the connecting position of the driving connecting rod (155) and the rotary disc (153) is positioned at the eccentric position of the rotary disc (153); the other end of the driving connecting rod (155) is hinged with one end of a driving swing rod (154), and the other end of the driving connecting rod (155) and one end of the driving swing rod (154) are rotatably arranged on the screen drum (31) through a pin shaft; the other end of the driving swing rod (154) is hinged on the rack; the drive swing link (154) supports the screen drum (31).

2. The soil covering machine for pythium aphanidermatum of claim 1, wherein: the follow-up mechanism (32) comprises a base (321) and a follow-up swing rod (322);

the base (321) is provided with a connecting plate which is of an arc structure and clings to the outer wall of the screen drum (31), and hinged plates which are fixed at two ends of the connecting plate; the two hinged plates are respectively hinged with one end of one follow-up swing rod (322); the other end of the follow-up swing rod (322) is hinged on the soil covering frame (33).

3. The soil covering machine for pythium aphanidermatum of claim 1, wherein: the soil planing assembly (1) further comprises a transmission bin (15) fixed on the soil covering frame (33);

the first transmission gear (151) and the second transmission gear (152) are both arranged in the transmission bin (15); the transmission gear I (151) is sleeved on a transmission shaft (11); the transmission shaft (11) is rotatably connected with the transmission bin (15); one end of the transmission shaft (11) extends out of the transmission bin (15) and is fixedly connected with one end of the land digging wheel shaft;

the second transmission gear (152) is rotatably connected with the transmission bin (15) through the fixed shaft.

4. The soil covering machine for pythium aphanidermatum of claim 3, wherein: a driving wheel (13) is fixedly sleeved on the transmission shaft (11); a driven wheel (211) is sleeved at one end of the first conveying part (212) of the screw shaft (21);

the driving wheel (13) is in transmission connection with the driven wheel (211) through a transmission belt (14).

5. The soil covering machine for pythium aphanidermatum of claim 1, wherein: the mesh aperture on the screen drum (31) increases along the length direction of the screen drum (31) in sequence towards the direction far away from the soil collecting groove (23).

6. The soil covering machine for pythium aphanidermatum of claim 1, wherein: a plurality of wheels (34) are mounted at the bottom of the soil covering frame (33);

each wheel (34) comprises two rollers which are symmetrically arranged and an axle which is fixedly connected with the two rollers.

7. The soil covering machine for pythium aphanidermatum of claim 6, wherein: the number of the wheels is four; the four wheels (34) are distributed in a matrix form.

8. The soil covering machine for pythium aphanidermatum of claim 1, wherein: one end of the second conveying part (213) of the screw shaft (21) is sleeved with a bearing seat (22); the bearing block (22) is fixed on the soil covering frame (33).

9. The soil covering machine for pythium aphanidermatum of claim 4, wherein: the transmission shaft (11) adopts a spline shaft;

the centers of the driving wheel (13) and the first transmission gear (151) are provided with spline holes matched with the transmission shaft (11).

10. The soil covering machine for pythium aphanidermatum of claim 1, wherein: a cover plate (35) is arranged at the top of the soil covering frame (33); the cover plate (35) is arranged above the screen drum (31) in a covering mode.