CN106718119B - Towed forest zone remainder is picked up, is smashed and compression all-in-one - Google Patents

Abstract

Towed forest zone remainder is picked up, is smashed and compression all-in-one belongs to forestry machinery. The problem of current forest zone surplus pick up the transportation in-process exist pick up inadequately, because the forest zone road is rugged, require high to mechanical equipment's rigidity and stability, and stone, earth are easily picked up, cause crushing or compressor arrangement's damage is solved. The invention realizes transmission through the conveyor belt, and the sand and stone particles are effectively filtered by twice separation through the filter plate and the cyclone separator, thereby avoiding the low picking efficiency caused by mixing of useless objects such as the sand and stone particles in the picked residues. In addition, the invention not only can crush residues such as fallen leaves, but also can manually feed thick residues such as branches into the crushing device through the side feeding port, and crushed materials can be directly subjected to primary compression through the compression device. The invention is suitable for picking up the forest zone residues.

Description

Towed Forest Residue Picking, Crushing and Compressing Machine

technical field

The invention belongs to the field of forestry machinery.

Background technique

my country is a country with many forests, but the per capita forest resource occupancy rate in our country is low, only 1/7 of the world per capita occupancy, so the situation of our country's forest resources is quite severe. With the sharp reduction of forest recoverable resources, timber production has been greatly reduced, natural forest resources have been decreasing year by year, and the utilization rate of forest resources is low, and the contradiction between domestic timber supply and demand has become increasingly prominent. However, forest residue resources such as branches and fallen leaves in forest areas are very rich. If they are used rationally, it will alleviate the shortage of forest resources and the contradiction between timber supply and demand, and can also turn waste into treasure and increase the economic benefits of enterprises. Therefore, if we pick up and use the valuable twigs and leaves and other residues, it will not only help improve the quality of forestry operations, but also reduce forest fires and pests and diseases, thereby promoting forest regeneration. Therefore, improving the utilization rate of branches and fallen leaves in forest areas and maximizing the use of available timber resources can alleviate the contradiction between supply and demand of timber, which is an important way to prosper forest economy. Therefore, how to collect and transport valuable branches and fallen leaves of forest areas, and fully process and utilize them, so as to create greater benefits for enterprises is an urgent problem to be solved for forestry enterprises with wood as the main production resource.

The remainder of the forest area has great utilization value, but due to the dense forests, rugged roads and uneven natural conditions, it is not possible to use large-scale machinery and equipment to work deep into the forest. At the same time, there are generally problems in the overall rigidity and vibration stability of the device for picking up branches and fallen leaves in the forest area, and the problem that it cannot be fully picked up during the picking process. At the same time, impurities such as stones and soil are mixed into the picked-up materials during the picking process to prevent hard materials such as stones from entering the crushing device and damaging the equipment.

Contents of the invention

The present invention aims to solve the problem of insufficient picking in the process of picking up and transporting residues in the existing forest areas. Due to the rough roads in the forest areas, the rigidity and stability of mechanical equipment are high, and stones and soil are easy to be picked up, resulting in crushing or compressing the device. In order to solve the problem of damage, a traction-type integrated machine for picking up, crushing and compressing forest residues is proposed.

The all-in-one machine for picking up, crushing and compressing forest residues according to the present invention includes a traction device 1, a picker 3, a filter plate 4, a baffle plate 5, a sealed transmission cylinder 6, front wheels 7, a conveyor belt 8, and a diesel engine 9. Cyclone separator 10, rear wheel 11, crushing box 12, sawtooth crushing mechanism 14, knife throwing crushing mechanism 15, frame body 16 and compression device 17;

The left and right sides of the frame body 16 are triangular, and the main body of the frame body 16 is a rectangular or trapezoidal box structure with the upper and lower sides. Two front wheels 7 and two rear wheels 7 are installed on the lower side of the frame body 16. Wheels 11, the two front wheels 7 and the two rear wheels 11 are respectively connected by bearings;

The front end of the frame body 16 is provided with a pickup 3, which is a columnar structure, and the upper side of the pickup 3 is provided with an arc baffle 2; the pickup 3 is provided by the traction device 1; The pulley of the power output shaft is driven by the V-belt to achieve picking;

The rear end of the traction device 1 is fixedly connected to the housing of the pick-up 3, and the front end of the traction device 1 is provided with hydraulic travel wheels, and the hydraulic travel wheels are located on the lower side of the traction device 1;

The upper side of the frame body 16 is provided with a sealing transmission cylinder 6, the sealing transmission cylinder 6 is a rectangular cylinder, the sealing transmission cylinder 6 is fixed on the upper surface of the frame body 16, and one end of the arc-shaped baffle plate 2 is connected to the sealing transmission cylinder 6. The upper side plate of the front end of the sealed transmission cylinder 6 is flush with the front end of the frame body 16; the lower surface of the sealed transmission cylinder 6 is attached to the upper surface of the frame body 16;

The front end of the frame body 16 is fixed with a filter plate 4, the front end of the filter plate 4 is fixed with a baffle plate 5, and the baffle plate 5 extends vertically downwards along the front end of the filter plate 4, and the baffle plate 5 and the filter plate 4 are all arranged on the the rear side of the pickup 3;

A conveyor belt 8 is provided in the sealed transmission cylinder 6, and a diesel engine 9 is provided in the box body of the frame body 16, and the diesel engine 9 drives the conveyor belt 8 to rotate;

The rear port of the sealed transfer cylinder 6 is communicated with the air inlet of the cyclone separator 10; the discharge port of the cyclone separator 10 is communicated with the side feed port of the pulverizing box 12, and the side feed port lower side of the pulverizing box 12 corresponds to A sawtooth-type crushing mechanism 14 is provided, and the sawtooth-type crushing mechanism 14 is located in the crushing box 12. The surface of the crushing box 12 is provided with a rectangular feeding port, and the rectangular feeding port is used to put fallen branches in the crushing box 12. ; The lower side of the rectangular feeding port is correspondingly provided with a swinging knife type crushing mechanism 15, and the swinging knife type crushing mechanism 15 is located in the crushing box 12, and is located in the center of the crushing box 12, and the sawtooth type crushing mechanism 14 is located in the swinging knife The top left of the type crushing mechanism 15, and there is a gap between the sawtooth type crushing mechanism 14 and the throwing knife type crushing mechanism 15;

The bottom surface of the crushing box 12 has a discharge port, and the lower side of the discharge port is correspondingly provided with a compression device 17. The crushing case 12 is fixed on the bottom surface of the frame body 16 by the crushing case support frame, and the compression device 17 is arranged on the frame. The bottom surface of the body 16.

The traction-type integrated machine for picking up and crushing forest residues according to the present invention effectively realizes automatic picking, and realizes transmission through a conveyor belt, and separates twice through a filter plate and a cyclone separator, effectively filtering sand and gravel particles In addition, it avoids picking up useless objects such as stone grains mixed in the residue, resulting in low picking efficiency. In addition, the present invention can not only crush the leftovers such as fallen leaves, but also manually enter the thicker residues such as branches into the crushing device through the side inlet, and the crushed crushed materials can be directly compressed by the compression device for primary compression, so as to achieve convenient Collect and prevent the staff from inhaling the crushed residue, which is beneficial to the health of the staff. The device of the invention has a simple structure, and maintains overall rigidity and stability on the basis of installing working parts. Small in size and easy to move, it is suitable for picking up in the forest.

Description of drawings

Fig. 1 is the structure schematic diagram of the traction type forest area residue picking up, crushing and compressing all-in-one machine of the present invention;

Fig. 2 is a structural schematic diagram of the traction device.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Specific Embodiments 1. This embodiment is described in conjunction with FIG. 1. The traction-type forestry residue picking, crushing and compression machine described in this embodiment includes a traction device 1, a pick-up device 3, a filter plate 4, and a baffle plate 5. , sealed transmission tube 6, front wheel 7, conveyor belt 8, diesel engine 9, cyclone separator 10, rear wheel 11, crushing box 12, sawtooth type crushing mechanism 14, throwing knife type crushing mechanism 15, frame body 16 and compression device 17 ;

The frame body 16 is a triangle on the left and right sides, and the main body of the frame body 16 is a rectangular or trapezoidal box structure with the upper and lower sides. Two front wheels 7 and two rear wheels 7 are installed on the lower side of the frame body 16. Wheels 11, the two front wheels 7 and the two rear wheels 11 are respectively connected by bearings;

The front end of frame body 16 is provided with pickup 3, and described pickup 3 is columnar structure, and the upper side of pickup 3 is provided with arc-shaped baffle plate 2; Drive to achieve picking;

The rear end of the traction device 1 is fixedly connected to the housing of the pick-up 3, and the front end of the traction device 1 is provided with hydraulic travel wheels, and the hydraulic travel wheels are located on the lower side of the traction device 1;

The upper side of the frame body 16 is provided with a sealing transmission cylinder 6, the sealing transmission cylinder 6 is a rectangular cylinder, the sealing transmission cylinder 6 is fixed on the upper surface of the frame body 16, and one end of the arc-shaped baffle plate 2 is connected to the sealing transmission cylinder 6. The upper side plate of the front end of the sealed transmission cylinder 6 is flush with the front end of the frame body 16; the lower surface of the sealed transmission cylinder 6 is attached to the upper surface of the frame body 16;

The front end of the frame body 16 is fixed with a filter plate 4, the front end of the filter plate 4 is fixed with a baffle plate 5, and the baffle plate 5 extends vertically downwards along the front end of the filter plate 4, and the baffle plate 5 and the filter plate 4 are all arranged on the the rear side of the pickup 3;

A conveyor belt 8 is provided in the sealed transmission cylinder 6, and a diesel engine 9 is provided in the box body of the frame body 16, and the diesel engine 9 drives the conveyor belt 8 to rotate;

The rear port of the sealed transfer cylinder 6 is communicated with the air inlet of the cyclone separator 10; the discharge port of the cyclone separator 10 is communicated with the side feed port of the pulverizing box 12, and the side feed port lower side of the pulverizing box 12 corresponds to A sawtooth-type crushing mechanism 14 is provided, and the sawtooth-type crushing mechanism 14 is located in the crushing box 12. The surface of the crushing box 12 is provided with a rectangular feeding port, and the rectangular feeding port is used to put fallen branches in the crushing box 12. ; The lower side of the rectangular feeding port is correspondingly provided with a swinging knife type crushing mechanism 15, and the swinging knife type crushing mechanism 15 is located in the crushing box 12, and is located in the center of the crushing box 12, and the sawtooth type crushing mechanism 14 is located in the swinging knife The top left of the type crushing mechanism 15, and there is a gap between the sawtooth type crushing mechanism 14 and the throwing knife type crushing mechanism 15;

The bottom surface of the crushing box 12 has a discharge port, and the lower side of the discharge port is correspondingly provided with a compression device 17. The crushing case 12 is fixed on the bottom surface of the frame body 16 by the crushing case support frame, and the compression device 17 is arranged on the frame. The bottom surface of the body 16.

The invention solves the problems of rationally arranging various operating parts and solving the problems of the overall rigidity and vibration stability by designing and arranging the overall structure in a targeted manner. The power distribution problem is solved by using the tractor and the diesel engine, and the problem of insufficient picking in the picking process is solved by using the rotation of the picker and the flow of the airflow. It is better to solve the problem that impurities such as stones and soil are mixed into the picked materials during the picking process, so as to prevent hard materials such as stones from entering the crushing device and damaging the equipment. Through the side inlet of the crushing device, the crushing operation of thick branches that are not easy to pick up is solved, and the measure of directly compressing the crushed materials and manually bagging and transporting them solves the problem of accumulation of crushed materials and inconvenient collection.

The filter buffer plate designed for research is between the pick-up device and the transfer device, and there are several hole-shaped gaps on the plate. The gap can be used to filter out the mixed stones and soil in the passing pick-ups, and the board itself can be used to buffer the pick-up materials, so that the pick-up materials can enter the conveying device.

The transmission device is realized by the conveyor belt, and the entire conveyor belt is wrapped by the transmission channel. Driven by the airflow, the picked-up material enters the next device through the sealed transmission channel, and a small part of stones, soil and other impurities mixed into the picked-up material enter the transmission channel and fall into the filter plate under the action of the vibration and self-weight of the frame and then filter out. . The front end of the cyclone separator is welded to the feed opening of the sealed passage, the lower end is welded to the feed inlet of the crushing device, and itself is welded to the frame through a bracket.

The crushing device is composed of a crushing box and a crushing box support. The crushing box is connected with the bracket by welding, and the bracket is welded on the frame to form a fixed state. The crushing box is composed of a sawtooth crushing device and a knife-throwing crushing device. There is a side inlet on the right side of the crushing box, and the thicker branches can be manually entered into the blade-throwing device through the side inlet. There is an arc-shaped transition plate between the two crushing devices, and the transition plate transitions the crushed material from the previous crushing device to the next crushing device. The power output end of the diesel engine is connected with the pulleys of the two crushing devices through a V-belt.

The compression device is composed of a compression chamber, a hydraulic push rod and a heating device. The material inlet of the compression chamber is connected with the discharge port of the crushing device by channel welding. The compression chamber is cylindrical with a large front end and a small end space. The hydraulic push rod is cylindrical with a thin front end and a thick end. The hydraulic rod is inside the compression chamber. It reciprocates back and forth, and the heating device is at the end of the compression chamber to dry and heat the extruded material.

Specific embodiment 2. This embodiment is a further description of the traction-type forest residue picking, crushing and compressing machine described in specific embodiment 1. The frame body 16 includes a steel plate, a box body for installing a diesel engine, and a wheel installation. frame; the diesel engine and the steel plate are bolted, the wheel mounting frame is welded on the lower surface of the steel plate, and the box body for installing the diesel engine is welded on the upper surface of the steel plate.

Specific Embodiment 3. This embodiment is described in conjunction with FIG. 2. This embodiment is a further description of the traction-type forestry residue picking, crushing and compression machine described in Specific Embodiment 1. The traction device 1 includes a traction bracket buckle 18. Traction support beam 19 and traveling wheels; traction support buckle 18 is welded on the upper surface of traction support beam 19, and the rear end of said traction support beam 19 is connected with two fixing brackets 21 through a cross bar, and the two fixing brackets Frame 21 is welded on the front end of frame body 16, and traveling wheel is installed on the lower surface of traction support beam 19 by connecting rod, and the upper surface of traction support beam 19 is also fixed with cardan shaft 24, and one end of described cardan shaft 24 is connected with The input shaft of the speed reducer 22 is connected, the speed reducer 22 forms a key fit with the pulley 20 through the power output shaft 23, the power output shaft 23 is fixed on the shaft protection shell through the bearing, and the shaft protection shell is fixed on the upper surface of the traction beam 19, The power output shaft 23 is connected with the output shaft of the speed reducer 22 through a shaft coupling, and the pulley 20 is connected with the pulley of the pick-up device through a V-belt, so as to drive the pick-up device 3 to pick up.

The pick-up described in this embodiment is connected by the power output device of the front end tractor through the cardan shaft, and then the power output shaft is connected and moved by the power output shaft through the reducer through the pulley. The length of the pick-up teeth can also be changed according to the accumulation degree of the picked-up materials, and the layout of the pick-up teeth can be adjusted. After damage, the pick-up teeth can be disassembled and installed separately.

Specific Embodiment 4. This embodiment is a further description of the traction-type forest area residue picking, crushing and compressing machine described in Specific Embodiment 1. It also includes a push handle 13, the lower end of which is fixed on the frame The upper surface of the main body 16 and the push handle 13 are located at the rear side of the crushing box 12 .

The pulley of the pick-up device is connected with the pulley of the fixed power take-off shaft of the traction beam through a V-belt. The picked-up material enters the filter buffer plate through the picking teeth on the picker, and impurities such as stones and soil are screened out by the filter buffer plate. Picking up materials, under the combined action of the picker's movement and the airflow of the cyclone separator, the remaining materials are picked up on the conveyor belt. In order to maximize the effect of airflow, the conveyor belt is wrapped in a sealed conveyor channel. Impurities such as stones and soil mixed on the conveyor belt roll down to the filter buffer plate again under the action of the vibration of the conveyor belt and the self-weight of the stones. The unloading channel is an isosceles trapezoidal inclined sealing channel with a slope, the front end is long and the rear end is short, and the unloading channel is welded with the sealed conveying channel and the cyclone separator inlet. The picked-up material enters the cyclone separator through the feeding channel and then falls into the crushing device under the action of its own weight.

As shown in Figure 1: The crushing device is mainly composed of a sawtooth crushing device and a knife-throwing crushing device. The picked up materials dropped by the front cyclone separator are operated by the sawtooth crushing device, and thicker branches can be manually fed through the side. The mouth enters into the throwing knife type crushing device. There are two transition plates between the two crushing devices, and the transition plates can transfer the crushed materials to the next device. The entire crushing box is welded to the bracket, and the bracket is welded to the entire frame to form the entire fixed form. The power output end of the diesel engine is connected to the pulleys of the two crushing devices through a V-belt and drives the crushing device to work. The crushed material enters the compression chamber of the compression device from the discharge port of the crushing device, and the crushed material is squeezed by the reciprocating motion of the hydraulic push rod. The crushing chamber has a cylindrical shape with a large front end space and a small end space. The push rod is a spiral push rod with a thick front end and a thin end rod shape. There is a heating device at the end of the crushing device, which heats and dries the extruded material.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (4)

1. all-in-one machine is picked up, crushes and compressed to towed forest zone residue, which is characterized in that it includes traction device (1), picks up Device (3), filter plate (4), baffle (5), sealing transfer drum (6), front vehicle wheel (7), conveyer belt (8), diesel engine (9), cyclonic separation Machine (10), rear wheel (11), crush box (12), saw-toothed grinder structure (14), flail knife formula disintegrating mechanism (15), frame body (16) and compression set (17)；

The main body of frame body (16) be left and right side be triangle, top and bottom are rectangle or trapezoidal body structure, the machine The downside installation of frame ontology (16) is there are two front vehicle wheel (7) and two rear wheels (11), after described two front vehicle wheels (7) and two Wheel (11) is connected by bearing respectively；

The front end of frame body (16) is equipped with pickup (3), and the pickup (3) is column structure, and pickup is set on the upside of (3) There are curved baffle (2)；Pickup (3) is driven by V-belt by the power output shaft pulley on traction device and realizes pickup；It picks up It takes object to be separated twice by filter plate and cyclopneumatic separator, effectively filters out sand particles；The rear end of traction device (1) It is fixedly connected with the shell of pickup (3), the front end of traction device (1) is equipped with hydraulic moving wheel, and hydraulic moving wheel position In the downside of traction device (1)；

The upside of frame body (16) is equipped with sealing transfer drum (6), and the sealing transfer drum (6) is rectangular cylinder, seals transfer drum (6) upper surface of frame body (16), the epipleural of the front end of one end and sealing transfer drum (6) of curved baffle (2) are fixed on The front end of connection, sealing transfer drum (6) is flushed with the front end of frame body (16)；Seal transfer drum (6) lower surface with The upper surface of frame body (16) is bonded；

Frame body (16) is fixedly arranged at the front end with filter plate (4), and the filter plate (4) is fixedly arranged at the front end with baffle (5), the gear Plate (5) extends vertically downward along filter plate (4) front end, and baffle (5) is arranged at the rear side of pickup (3) with filter plate (4)；

It seals in transfer drum (6) and is equipped with conveyer belt (8), be equipped with diesel engine (9) in the cabinet of frame body (16), the diesel engine (9) conveyer belt (8) rotation is driven；

The rear port of sealing transfer drum (6) is connected to the air inlet of cyclopneumatic separator (10)；The discharge port of cyclopneumatic separator (10) It is connected to the side feed opening of crush box (12), serration type crushing is correspondingly provided on the downside of the side feed opening of the crush box (12) Mechanism (14), the saw-toothed grinder structure (14) are located in crush box (12), and the surface of crush box (12) is fed equipped with rectangle Mouthful, the rectangle feed inlet is used to put the branch to fall off into crush box (12)；It is correspondingly provided with and gets rid of on the downside of the rectangle feed inlet Blade disintegrating mechanism (15), the flail knife formula disintegrating mechanism (15) are located in crush box (12), and are located in crush box (12) The heart, saw-toothed grinder structure (14) are located at the upper left side of flail knife formula disintegrating mechanism (15), and saw-toothed grinder structure (14) with get rid of Gap is equipped between blade disintegrating mechanism (15)；

The bottom surface of crush box (12) is provided with discharge port, is correspondingly provided with compression set (17) on the downside of the discharge port, crush box (12) It is fixed on by crush box support frame on the bottom surface of frame body (16), compression set (17) is arranged at the bottom of frame body (16) On face.

2. all-in-one machine is picked up, crushes and compressed to towed forest zone residue according to claim 1, which is characterized in that machine Frame ontology (16) includes steel plate, the cabinet and wheel mount for installing diesel engine；Diesel engine is to be bolted with steel plate, vehicle Wheel mounting rack is welded on the lower surface of steel plate, installs upper surface of the welding box body in steel plate of diesel engine.

3. all-in-one machine is picked up, crushes and compressed to towed forest zone residue according to claim 1, which is characterized in that lead Leading-in device (1) includes towing bracket retaining ring (18), traction strutbeam (19) and traveling wheel；Towing bracket retaining ring (18) is welded on traction The rear end of the upper surface of strutbeam (19), traction strutbeam (19) is connect by cross bar with two fixed frames (21), described two Fixed frame (21) is welded on the front end of frame body (16), and traveling wheel is mounted on the following table of traction strutbeam (19) by connecting rod The upper surface in face, traction strutbeam (19) is further fixed on universal shaft (24), one end and retarder (22) of the universal shaft (24) Axis connection is inputted, retarder (22) forms key cooperation by power output shaft (23) and belt wheel (20), and power output shaft (23) is logical Bearing is crossed to be fixed on axis protective shell, axis protective shell be fixed on traction strutbeam (19) upper surface, power output shaft (23) with subtract The output shaft of fast device (22) is connected by shaft coupling, and belt wheel (20) is connected with the belt wheel of pickup by V-belt, is used for band Dynamic pickup (3) are picked up.

4. all-in-one machine is picked up, crushes and compressed to towed forest zone residue according to claim 1, which is characterized in that it It further include pushing hands (13), the lower end of the pushing hands (13) is fixed on the upper surface of frame body (16), and pushing hands (13) is located at powder The rear side of broken case (12).