CN210137638U - A mulberry strip cutting, crushing and handling integrated machine - Google Patents

Abstract

The utility model relates to a mulberry twig is cut and is cut down crushing transport all-in-one, which comprises a frame, and from going to back and installing in proper order the device is cut down in the frame, smash system and power device, smash the system include with the crushing storehouse of frame rigid coupling with install the reducing mechanism in smashing the storehouse, smash the storehouse and cut down and seted up the feed inlet on the lateral wall of device towards cutting down, feed inlet department sets firmly the feeding storehouse of cutting down the device place side extension towards, it has the discharging pipe of extending on the reducing mechanism direction of rotation to go back the rigid coupling on the crushing storehouse. The utility model integrates the cutting and crushing of branches, realizes self-walking through the walking wheels, is convenient to move, meets the traveling requirement between fields, and can perform crushing and cutting operation at any place; the arrangement of the crushing device and the feeding roller improves the crushing efficiency and the crushing quality, so that crushed materials are easy to convert into inter-site fertilizers or serve as other purposes; when the smashing and cutting work is not needed, the hopper can be installed to realize the function of the carrier, and the cost is saved.

Description

A mulberry strip cutting, crushing and handling integrated machine

technical field

The utility model relates to the field of mulberry sliver processing equipment, in particular to a mulberry sliver cutting, cutting, crushing and handling integrated machine.

Background technique

Pruning and trimming branches is a management method for various crops in the pastoral garden. People have achieved the purpose of benefiting crop growth, increasing yield and improving quality by pruning mulberry branches according to the growth requirements. For the treatment of pruned branches, most of them are crushed by crushing equipment and returned to the field, fertilizer or for other purposes. However, the current pulverizing equipment has poor pulverizing effect, low pulverizing efficiency, and poor pulverizing quality, and the pulverized branches cannot be effectively used. Moreover, most of the domestic mulberry branch processing machines are separated from mulberry branch crushing and pruning, so that mulberry farmers need to use two machines alternately when pruning branches and crushing mulberry branches, which increases the production cost and replacement of mulberry farmers. Time, and most of the pulverizers are not self-propelled, making the production efficiency lower.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the utility model provides an integrated machine for cutting, crushing, and transporting mulberry strips, which integrates the cutting and crushing of mulberry branches, improves the crushing effect and crushing efficiency, and enables the mulberry strips to be crushed after being crushed. use efficiently.

The utility model is realized through the following technical solutions, and provides a mulberry strip cutting, cutting, crushing and handling integrated machine, which comprises a frame installed with traveling wheels, and a cutting device, a crushing system, a cutting device, a crushing system, A power device and a control system, the pulverizing system includes a pulverizing bin fixed to the frame and a pulverizing device installed in the pulverizing bin, the side wall of the pulverizing bin facing the shearing device is provided with a feeding port, the feeding port A feeding bin extending toward the side where the shearing device is located is fixed at the place, and a discharging pipe extending upward along the rotation direction of the grinding device is also fixed on the crushing bin.

In this scheme, the action of each part is controlled by the control system, and the power device is used to provide power for each part. When driving the walking wheel to rotate, the equipment can be self-propelled. In order to adapt to various working conditions, the walking wheel can use crawler wheels; The branches are cut, and the cut branches are sent into the crushing warehouse through the feeding bin and the feeding port, and the branches are crushed by the crushing device. Discharge from the discharge pipe.

As an optimization, the pulverizing device includes a pulverizing rotating shaft installed on the pulverizing bin through a bearing along the feeding direction, and several cutter discs fixed along the circumferential direction of the pulverizing rotating shaft. A cutter is fixed on the side of the cutter head close to the feeding port, a moving kneading plate is fixed on the end of the cutter head away from the pulverizing shaft, and the inner wall of the pulverizing bin is fixed with a movable kneading board. Quietly knead the board. The pulverizing shaft of this optimized scheme receives the power transmitted by the power device through the reversing gear. When the pulverizing shaft rotates, it drives the cutter to rotate to pulverize the branches. The wood chips are further pulverized, thereby improving the pulverization quality and pulverization efficiency; the cutter head not only provides a mounting carrier for the cutter, but also acts as a flywheel to store energy, ensuring that the cutter generates a sufficiently large amount of debris when cutting thicker branches. cutting force.

As an optimization, two feed rollers arranged up and down are also installed at the feed port through two vertical plates fixed to the support frame, and at least one feed roller is connected to the power unit through a reversing gear box. When feeding, the two feeding rollers turn in opposite directions and use friction to transport the branches into the crushing bin, which improves the conveying efficiency of the branches. At the same time, the two feeding rollers are used to support the branches and improve the cutting efficiency of the branches.

As an optimization, the vertical plate is provided with a vertically extending long hole, the upper feeding roller is slidably connected to the long hole at both ends, and the upper feeding roller is provided with an arc cover hinged at one end to the feeding bin. The upper surface of the arc-shaped cover plate is provided with a cross bar fixedly connected with the vertical plate, and the upper surface of the arc-shaped cover plate is fixed with a door-shaped bracket. Trending tension spring connections. In this optimization scheme, the free end of the arc-shaped cover plate has a downward tendency to move through the tension spring, which exerts pressure on the upper feeding roller, so that the upper feeding roller is always pressed on the branches during the feeding process, so that the To adapt to the change of the diameter of the branch, by setting the long hole, the upper feeding roller can move vertically according to the change of the thickness of the branch to ensure the normal feeding.

As an optimization, the shearing device includes an air pump that is drive-connected to the power plant, an air storage tank connected to the air pump through an air pipe provided with an oil-water separator, and an air pipe connected to the air outlet of the air storage tank through an air pipe. A joint, the trachea joint is connected with the pneumatic short branch shears installed at the front end of the rack through the trachea. The pneumatic twig shears of the optimized scheme can adopt the existing technology, and the air circuit for supplying the pneumatic twig shears has a simple structure, which is convenient for maintenance and control. , dust impurities, play an air purification effect on the subsequent pneumatic system and prevent damage to the gas equipment; and the gas circuit setting of this optimization scheme can increase the number of pneumatic short branch shears by increasing the number of gas pipe joints, which is conducive to improving work efficiency. .

As an optimization, it also includes a hopper whose front end is hinged with the frame, a hydraulic ejector rod is hinged on the frame, and the extension end of the hydraulic ejector rod is hinged with the hopper. In this optimization scheme, by setting up a hopper, after the crushing device and the shearing device are removed, the wood chips can be transported to play the role of a truck. Reduce labor intensity.

The beneficial effects of the utility model are as follows: the cutting and cutting of branches are integrated, and self-propelled by the walking wheel, which is convenient to move, satisfies the requirements of traveling between fields, and can carry out crushing and cutting operations at any place; the crushing device and The setting of the feeding roller improves the crushing efficiency and crushing quality, so that the crushed materials can be easily converted into fertilizers in the ground or used for other purposes; when the crushing and valve shearing work is not required, a hopper can be installed to realize the function of a truck. Cost savings.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the left side view of Fig. 1;

Fig. 3 is the right side view of Fig. 1;

Fig. 4 is the axonometric view of the utility model;

Figure 5 is a schematic structural diagram of the utility model when the hopper is installed;

Figure 6 is a schematic structural diagram of a pulverizing device;

Figure 7 is a side view of the crushing device;

Fig. 8 is E-E sectional view in Fig. 7;

Shown in the picture:

1-frame; 2-console; 3-operation lever; 4-bracket; 5-remote controller; 6-hydraulic multi-way reversing valve; 7.1-speed shift lever; 7.2-gear box; 8-total Power switch; 9-charging interface; 10.1-belt tensioner I, 10.2-belt tensioner II; 11-crawler; 12-chassis frame; 13-air pump; 14-battery pack; 15-support frame; 16-oil and water Separator; 17-air storage tank; 18-feed bin; 19-vertical plate; 20-tension spring; 21-discharge pipe; 22-crushing bin; 23-reducer; 24-gear oil pump; 25-gasoline engine ignition switch; 26-throttle switch; 27-steel wire; 28-drive shaft; 29-trachea joint; 30-arc cover; 31-belt; 32-hydraulic oil tank; 33-oil pipe; 34-gasoline engine; 35-single-acting hydraulic Cylinder; 36-reversing gear box; 37-gate bracket; 38-hydraulic electromagnetic reversing valve; 39-relief valve; 40-hydraulic ejector rod; 41-hopper; 42-pin shaft; 43-crushing shaft; 44 - Knife disc; 45 - Cutter; 46 - Dynamic rubbing plate; 47 - Feeding roller; 48 - Fixed knife; 49 - Static rubbing plate; 50 - Remote control.

Detailed ways

In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementations.

Example 1

As shown in Figures 1 to 4, an integrated machine for mulberry cutting, cutting, crushing and handling includes a frame 1 installed with traveling wheels, and a cutting device, a crushing system, a power device and a control device installed on the frame in sequence from front to back. The system, wherein the traveling wheel is a crawler wheel, and the power device includes an energy device and a transmission system.

The energy device includes a gasoline engine, a battery pack and a charging interface. The gasoline engine 34 is installed on the frame 1, the battery pack is installed on the chassis frame of the crawler wheels, the charging interface and the main power switch are installed on the frame below the console, and the chassis frame can also be regarded as a part of the frame. The chassis frame is installed under the frame, the track 11 is installed on the chassis frame, and the track is made of rubber. A reducer 23 is installed under the frame 1, the gasoline engine 34 is connected to the reducer 23 through a belt 31, the reducer 23 is connected to the driving wheel of the crawler 11 through the transmission shaft 28, and the gasoline engine 34 drives the driving wheel of the crawler 11 through the reducer 23. The walking of the machine.

The control system includes console, hydraulic system, speed regulating mechanism and electronic control device. The console is connected to the frame 1 through a bracket 4, a handle is installed on the bracket, and a throttle switch 26 is installed on one handle. The throttle switch 26 is connected to the throttle switch of the gasoline engine through a wire 27, and the throttle switch 26 can be used to control the size of the gasoline engine throttle. . Four slot-shaped through holes are opened on the console, and four operating rods 3 are arranged in the four slot-shaped through holes. The lower end of the operating rod is installed under the control panel of the console through a cylindrical beam. The operating rod 3 is connected with the direction control paddles on the reducer 23 and the belt tensioning wheel I10.1 and the belt tensioning wheel II10.2 respectively through the wire 27.

The console is provided with a power switch, that is, a gasoline engine ignition switch 25, and the power switch is respectively connected to the gasoline engine 34 and the battery pack 14 through wires. The direction of the machine is controlled by the straight operation lever I3.1 and the straight operation lever II3.3, and the belt tensioner I10.1 and the belt tensioner II10 are controlled respectively by the curved operation lever I3.2 and the curved operation lever II3.4. 2 tension and relaxation.

The hydraulic system includes hydraulic oil tank, gear oil pump, hydraulic multi-way reversing valve, single-acting hydraulic cylinder, hydraulic ejector, relief valve and hydraulic electromagnetic reversing valve. The hydraulic oil tank 32 is installed on the frame 1 and is located in front of the console 2 ; the overflow valve 39 and the hydraulic electromagnetic reversing valve 38 are superimposed together and installed on the chassis frame 12 . The gear oil pump 24 and the hydraulic multi-way commutator 6 are installed on the frame. The input shaft of the gear oil pump 24 is connected to the output shaft of the gasoline engine through a coupling, and the gasoline engine drives the gear oil pump 24 to work to provide hydraulic oil to the hydraulic system. The hydraulic oil tank 32 is respectively connected with the gear oil pump 24 and the relief valve 39 through the oil pipe 33 . The gear oil pump 24 is connected to the hydraulic multi-way reversing valve through the oil pipe 33 . The hydraulic multi-way reversing valve is connected with the hydraulic electromagnetic reversing valve 38 through the oil pipe 33 through the relief valve 39 . The relief valve 39 acts as a safety relief. The single-acting hydraulic cylinder 35 is installed on the console, and the single-acting hydraulic cylinder 35 is respectively connected with the hydraulic electromagnetic reversing valve 38 through the oil pipe 33 .

A remote controller 5 is installed on one side of the console 2, and the remote controller 5 is respectively connected with the battery pack 14 and the hydraulic electromagnetic reversing valve 38 through wires. Therefore, in addition to manually operating the operating lever 3, the user can also use the remote controller 50 matched with the machine to control the remote controller to change the state of the hydraulic electromagnetic reversing valve 38, thereby controlling the expansion and contraction of the single-acting hydraulic cylinder 35, and then controlling the control panel The operating state of the operating lever 3. Because the belt tensioner I10.1 and the belt tensioner II10.2 are equipped with springs, the direction control paddles on the reducer can be automatically reset, so the action of the operating lever 3 on the single-acting hydraulic cylinder 35 After the force is removed, it can automatically reset to facilitate the next control of the single-acting hydraulic cylinder 35 .

The speed regulating mechanism is installed on the frame, and the speed regulating mechanism includes a gear box 7.2 and a speed regulating gear lever 7.1. The gear box 7.2 is installed on the frame by bolts, and the speed-adjusting gear lever is installed on the reducer 23 below the frame. The reducer 23 is connected to the gasoline engine 34 through the belt 31, and the reducer is driven by the drive shaft 28 and the crawler wheels. Wheels are connected.

The shearing device includes an air pump connected to the power plant, an air storage tank connected to the air pump through an air pipe provided with an oil-water separator, and an air pipe joint connected to the air outlet of the air storage tank through an air pipe. The joint is connected with the pneumatic short branch shears installed at the front end of the frame through the air pipe. Specifically, the air pump 13 is installed on the chassis frame 12; the air pump 13 is driven by the gasoline engine 34 through the transmission system, the air pump 13 is connected to the oil-water separator 16 installed on the support frame 15 through the air pipe, and the oil-water separator 16 is installed on the frame 1. connected to the air tank 17 above. The oil-water separator 16 filters out the water vapor, oil and gas, and dust impurities in the compressed air from the air pump 13, and plays an air purification role for the subsequent pneumatic system (circuit) to prevent damage to the gas-using equipment. The gas storage tank 17 is connected to the two gas pipe joints 29 installed on the support frame 15 through the gas pipe; the pneumatic short branch shears can be connected to the gas pipe joint through the gas pipe. Therefore, the machine can be connected to two pneumatic short branch shears at the same time to work at the same time to improve work efficiency. The pneumatic short branch shears can adopt the existing technology, and the specific structure thereof will not be repeated here.

The pulverizing system includes a pulverizing bin fixed to the frame through the support frame 15 and a pulverizing device installed in the pulverizing bin. The side wall of the pulverizing bin facing the shearing device is provided with a feeding port, and the feeding port is fixed with a feeding port. The feeding bin 18 extending toward the side where the shearing device is located is fixedly connected with the support frame 15 , and the pulverizing bin is also fixedly connected with a discharging pipe extending upward along the rotation direction of the pulverizing device. The feed bin is a cone with a rectangular cross-section, and the cross-sectional area of one end close to the crushing bin is smaller than the other end, so as to gather the branches.

The pulverizing device includes a pulverizing rotating shaft 43 installed on the pulverizing bin through a bearing along the feeding direction, and three cutter discs 44 fixed along the circumference of the pulverizing rotating shaft. A cutter 45 is fixed on the side of the cutter head close to the feeding port. The cutter is a rectangular cutter with cutting edges on both sides, and the cutter is connected with the cutter head by bolts. The cutter 45 is double-edged, and the blade is a diameter of It can be installed in the opposite direction, and when one side of the blade is seriously worn, it can be exchanged for the other side to continue to use, which improves the resource utilization rate. A moving kneading plate 46 is fixed on the end of the cutter head away from the pulverizing shaft, and the inner wall of the pulverizing chamber is fixed with a static kneading plate 49 adapted to the dynamic kneading plate. The resulting wood chips are further pulverized. The crushed wood chips are blown by the airflow scraping belt generated by the high-speed rotation of the cutter head 44 and discharged from the discharge pipe 21 . In addition to being used for installing the cutter 45 and the moving kneading plate 46, the cutter head 44 also functions as a flywheel to store energy, so as to ensure that the cutter 45 generates enough cutting force when cutting thick branches. The crushing bin includes an upper shell and a semicircular lower shell which are fastened together. The static kneading board is arranged at the bottom of the lower shell. The upper shell is provided with a hinged upper cover, which is convenient for the installation and maintenance of the internal parts of the crushing bin 22 .

A horizontal fixed knife 48 is also fixed in the crushing bin 22 below the feeding port. The fixed knife 48 is parallel to the cutting knife and the blade of the fixed knife faces upward. When the pulverizing shaft drives the cutter head to rotate, the cutting knife cooperates with the fixed knife intermittently in turn to complete the cutting of the material.

There are also two feeding rollers 47 arranged up and down at the feeding port through the two vertical plates 19 fixed to the support frame. The surface of the feeding roller 47 is provided with stripes extending along the axial direction. The gearbox 36 is drivingly connected to the power plant. The vertical plate is provided with a vertically extending long hole, the upper feeding roller is slidably connected to the long hole at both ends, and the upper feeding roller is provided with an arc-shaped cover plate 30 whose one end is hinged to the feeding bin. The upper surface of the arc-shaped cover plate 30 is provided with a cross bar fixedly connected with the vertical plate 19, and the upper surface of the arc-shaped cover plate is fixed with a door-shaped bracket. Trend of tension spring 20 connection. By the force of the tension spring 20, the free end of the arc-shaped cover plate always has the tendency to move downward, so that the feeding roller 47 always has the tendency to press down. During the feeding process, the upper feeding roller 47 is always pressed on the branches to adapt to the change of the diameter of the branches. After the front end of the branch enters the crushing bin 22 and starts to be crushed, the feeding roller 47 continues to press on the branch, and plays the role of supporting and feeding in the cutting process.

Embodiment 2

This embodiment includes a hopper 41 whose front end is hinged with the frame through a pin shaft 42 , a hydraulic ejector rod 40 is hinged on the frame, and the extension end of the hydraulic ejector rod 40 is hinged with the hopper. When in use, the crushing device, shearing device and the interfering transmission system are removed. When the hopper 41 and the hydraulic ejector rod 40 are installed, the hydraulic multi-way reversing valve is connected to the hydraulic ejector rod 40 through the oil pipe 33 and the relief valve 39. , through the hydraulic multi-way reversing valve to control the state of the hydraulic ejector rod 40 and then control the discharge of the hopper 41 .

Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be realized by or using the existing technology, and will not be repeated here; the above embodiments and accompanying drawings are only used to illustrate the technology of the present invention. The solution is not intended to limit the present utility model. The present utility model is described in detail with reference to the preferred embodiments. Those of ordinary skill in the art should understand that the Changes, modifications, additions or substitutions do not depart from the purpose of the present invention, and should also belong to the protection scope of the claims of the present invention.

Claims (5)

1. The utility model provides a mulberry shoot is cut down and is smashed transport all-in-one which characterized in that: comprises a frame provided with walking wheels, and a cutting device, a crushing system, a power device and a control system which are sequentially arranged on the frame from front to back; the automatic feeding device is characterized by further comprising a hopper, the front end of the hopper is hinged with the rack, a hydraulic ejector rod is hinged to the rack, and the extending end of the hydraulic ejector rod is hinged with the hopper.

2. The mulberry shoot cutting, smashing and carrying all-in-one machine as claimed in claim 1, wherein: the crushing system comprises a crushing bin fixedly connected with the frame and a crushing device arranged in the crushing bin, a feed inlet is formed in the side wall, facing the shearing device, of the crushing bin, a feed bin extending towards the side where the shearing device is located is fixedly arranged at the feed inlet, and a discharge pipe extending upwards along the rotating direction of the crushing device is fixedly connected to the crushing bin;

the reducing mechanism includes along the feeding direction through the bearing install smash the pivot on smashing the storehouse and along smashing a plurality of blade discs that pivot circumference set firmly, it is connected with the power device transmission through reversing gear case to smash the pivot, the cutter has set firmly on the side that is close to the feed inlet on the blade disc, and the one end of keeping away from crushing pivot on the blade disc has set firmly and moves the kneading board, smash the inner wall in storehouse set firmly with move the quiet kneading board of kneading board adaptation.

3. The mulberry shoot cutting, smashing and carrying all-in-one machine as claimed in claim 2, wherein: the feeding port is also provided with two feeding rollers which are arranged up and down through two vertical plates fixedly connected with the supporting frame, and the feeding rollers are in transmission connection with the power device through a reversing gear box.

4. The mulberry shoot cutting, smashing and carrying all-in-one machine as claimed in claim 3, wherein: the vertical plate is provided with a long hole extending vertically, two ends of a feeding roller above the vertical plate are connected in the long hole in a sliding mode, an arc-shaped cover plate with one end hinged to the feeding bin is arranged above the feeding roller above the vertical plate, a cross rod fixedly connected with the vertical plate is arranged above the arc-shaped cover plate, the upper surface of the arc-shaped cover plate is fixedly connected with a door-shaped support, and the cross rod is connected with the door-shaped support through a tension spring enabling the arc-shaped cover plate to move downwards.

5. The mulberry shoot cutting, smashing and carrying all-in-one machine as claimed in claim 1, wherein: the cutting device comprises an air pump in transmission connection with the power device, an air pipe provided with an oil-water separator, an air storage tank connected with the air pump, and an air pipe joint connected with the air outlet of the air storage tank through the air pipe, wherein the air pipe joint is connected with a pneumatic short branch cutter arranged at the front end of the frame through the air pipe.

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