CN204811411U - Clear excrement spills navy barrow - Google Patents

Abstract

The utility model discloses a excrement cleaning vehicle, which comprises a excrement shoveling device, an excrement transmission device, a power device, a walking device, a driving control device, a self-unloading rear bucket, and a soil spreading device. The manure shoveling device is welded to the front end of the frame girder, the manure conveying device extends upward from the manure shoveling device to the top of the self-unloading rear bucket, and the soil spreading device is arranged below the tail of the self-unloading rear bucket. The power unit, running gear and driving control device are installed on the frame frame at the front, and the dump bucket is installed on the frame frame at the rear. When cleaning the manure, the manure on the ground is shoveled forward by the manure collecting shovel, and the manure sweeping wheel is moved inward, and the manure is conveyed to the self-unloading bucket by the buried scraper conveying mechanism, manure collecting box and diversion groove. When spreading the soil, start the soil spreading device, and spread the soil evenly on the ground through the vibration of the eccentric wheel vibrator and the uniform rotation of the soil spreading wheel. The utility model can not only clear manure but also spread soil, and the operation is simple and practical.

Description

A kind of soil cleaning truck

technical field

The utility model belongs to the field of animal husbandry machinery, and relates to a dung clearing soil truck, in particular to a dung cleaning soil truck for cattle farms.

Background technique

At present, the breeding industry is gradually developing in the direction of intensification, specialization and mechanization, but the manure cleaning technology is not yet very mature, which affects the healthy breeding of livestock and poultry to a certain extent. In the traditional excrement cleaning, workers generally load the excrement onto the transport vehicle manually with a shovel, or use an engineering loader to load the excrement onto the transport vehicle. Manual loading is labor-intensive and inefficient; loader loads less excrement It cannot be shoveled, and the operation is difficult. Only when the excrement is thick can it be cleaned with a loader, but the excrement will cause many adverse effects on livestock and poultry after a long time. In addition, the farm needs to spread soil after cleaning up the manure, which not only provides a good environment for livestock and poultry, but also facilitates the next time to clean up the manure. The general method of spreading soil is to use a transport vehicle to transport the soil to manually spread the soil, which is labor-intensive and has a poor effect of uneven soil spreading.

Contents of the invention

The purpose of the utility model is to provide a kind of excrement cleaning truck which is easy to operate, efficient and practical, and can not only clean the excrement but also spread the soil.

The technical solution of the utility model is: a excrement clearing and soil spreading vehicle, comprising a excrement shoveling device, a feces conveying device, a power device, a walking device, a driving control device, a self-unloading rear bucket, and a soil spreading device. The manure shoveling device is welded at the front end of the frame girder, the manure conveying device extends upward from the manure shoveling device to the top of the self-unloading rear bucket, and the soil spreading device is arranged below the tail of the self-unloading rear bucket. The power device, walking device, driving control device and dump truck are similar to ordinary dump trucks. The power device, walking device and driving control device are installed on the front frame beam, and the dump truck is installed on the rear bucket. On the rear frame frame.

The manure shoveling device comprises a manure sweeping wheel, a manure collecting side baffle, a manure collecting shovel, and a manure collecting box. Among them, the manure sweeping wheel is installed at the front end of the manure collecting shovel. It is composed of a central shaft and 4 sets of manure sweeping boards installed on the shaft. The manure sweeping board is a nylon rubber plate installed on a metal frame. After the nylon rubber plate is installed, it exceeds a part of the frame and is used for Sweeping manure. The manure-collecting side baffle is a nylon rubber plate fixed on both sides of the manure-collecting shovel behind the manure-sweeping wheel, and is used to receive the manure on both sides of the manure-collecting shovel that is less than the vehicle width into the shovel. The mouth of the excrement collecting shovel is bent into a 12-degree arc to guide the feces into the shovel. The front end of the shovel is also fixed with bolts to install a shovel blade. The shovel blade uses a nylon rubber plate with a thickness of about 8 mm and the front end is cut into a slope After the shovel blade is installed, it should have an angle of about 5 degrees with the ground plane, so that when the excrement collection shovel is lowered to the ground to prepare for operation, it can use the flexibility of the nylon rubber shovel blade to bend naturally, so that the shovel blade is close to the ground. At the same time, when the excrement collection shovel is slightly off the ground when the ground is uneven, the elastic effect of the shovel edge straightens the shovel edge, thereby maintaining contact with the ground to ensure that the excrement is cleaned cleanly without loss or leakage. The middle part of the manure collecting shovel is equipped with a buried scraper conveying mechanism that can scrape the manure from the mouth of the shovel into the manure collection box to reduce the deposition of manure on the mouth of the shovel. The manure collecting shovel is connected with the manure collecting box through a shaft so that the manure collecting shovel can rotate around the shaft, which is also an intermediate shaft for power transmission from the engine to the manure shoveling device. A hydraulic telescopic oil cylinder is installed on both sides of the manure collecting shovel to control the lifting height of the manure collecting shovel. One end of the hydraulic telescopic oil cylinder is installed on the side of the middle part of the manure collecting shovel, and the other end is installed on the side of the manure collecting box. By adjusting the hydraulic telescopic oil cylinder, the manure collecting shovel and the manure collecting shovel are controlled. The distance from the ground, when cleaning the manure, adjust the manure collecting shovel to connect with the ground, usually put the manure collecting shovel away, which is convenient for walking, transportation and protection of the manure collecting shovel. One end of the feces collection box is connected to the feces collection shovel and the other end is welded to the front end of the frame girder. A screw conveying auger is installed on the left side of the feces collection box, and the right side is connected to the feces conveying device.

The feces conveying device includes a buried scraper conveying mechanism and a diversion groove. One end of the buried scraper conveying mechanism is installed in the feces collection box, and the other end is lifted above the self-unloading bucket. The diversion groove is located below the outlet of the buried scraper conveying mechanism. After the feces in the feces collection box are lifted to the outlet by the buried scraper conveying mechanism, they fall into the center of the self-unloading bucket under the guidance of the diversion groove. The diversion groove is a movable structure, which is installed on a fixed bracket. There is a diversion groove rotation shaft on one side, and a diversion groove pin for fixing and lifting is installed under the other side. After self-unloading, the bucket needs to be opened before unloading. The guide channel pin turns the guide channel to one side, so as not to affect the lifting of the self-unloading bucket.

The scraper structure of the buried scraper conveying mechanism is that a metal plate is used as a skeleton, and then a nylon rubber sheet is installed on the skeleton to expose a part of the nylon rubber sheet to play a role in tightly combining the scraper and the box, because the nylon rubber sheet It has a certain degree of elasticity, toughness and wear resistance, which can prevent the buried scraper conveying mechanism from being stuck by masonry debris, and prevent hard objects from squeezing and deforming the scraper. At the same time, the nylon rubber plate has good airtightness, low running noise, and transmission efficient.

The power unit includes a fuel engine, a hydraulic pump, a hydraulic motor, and a power transmission device. All the required power is provided by the fuel engine, and the power transmission device uses mechanical transmission such as gears, chains, and belts, and hydraulic transmission.

The traveling device includes wheels, vehicle frame, transmission shaft, steering, brake, speed change device with high and low speed conversion, etc., all using motor vehicle driving and agricultural machinery conventional technology.

The driving control device includes a feces shoveling device and a feces transfer device power transmission clutch, a hydraulic motor start-stop controller, a telescopic oil cylinder controller, a hydraulic oil top controller and other conventional control devices, wherein the feces shoveling device and the feces transfer device power transmission The clutch is a tension pulley belt clutch, and the others are conventional technologies.

The middle part of the self-unloading rear bucket is equipped with a hydraulic oil top, which can conveniently realize the self-unloading and soil spreading of excrement.

The soil spreading device is composed of a soil spreading wheel and an eccentric wheel vibrator. There is a soil spreading gap of about 10 cm on the bottom plate of the bucket tail after self-unloading, and a soil spreading wheel is installed below the soil spreading gap. The soil spreading wheel consists of The central shaft is composed of 4 metal plates welded on the shaft. At the same time, in order to prevent the soil in the back bucket from being blocked and not leaking, an eccentric wheel vibrator is installed in the middle of the back bucket near the soil spreading wheel. Both the spreading wheel and the eccentric vibrator are powered by hydraulic motors.

During the manure cleaning operation, drive the manure removal truck to the place where the manure needs to be cleared, control the power transmission clutch of the manure shoveling device and the manure conveying device, transmit the power to the manure shoveling device and the manure conveying device, and drive the manure sweeping wheel and buried scraper The plate conveying mechanism works, and the hydraulic telescopic oil cylinder is controlled to make the blade of the manure collecting shovel close to the ground, and the walking device is controlled to advance at a low speed, so that the feces on the ground are shoveled forward through the manure collecting shovel, and the manure sweeping wheel is moved inwards to the shovel, and then passed through the shovel The built-in scraper conveying mechanism scrapes to the feces collection box, moves to the entrance of the feces conveying device under the action of the screw conveying auger in the feces collecting case, lifts it to the top of the self-unloading rear bucket through the feces conveying device, and then guides it to fall through the diversion groove. Put it into the center of the back bucket to prevent the feces from falling into the side of the back bucket. After the feces cleaning is completed or the dump bucket is full, stop and control the hydraulic telescopic cylinder to raise the excrement collection shovel to keep it off the ground, and control the power transmission clutch of the feces shoveling device and feces conveying device to stop the power transmission of this part. Start the walking device, transport the feces to the unloading site at the normal speed of agricultural machinery transportation, open the pin of the diversion groove, turn the diversion groove to a position that does not affect the lifting of the self-unloading rear bucket, start the hydraulic oil top of the self-unloading rear bucket to automatically unload the feces .

When spreading the soil, use the excrement-clearing soil truck to transport the soil to the place where the soil needs to be spread, turn the diversion groove to a position that does not affect the lifting of the bucket after dumping, start the soil spreading device on the bucket after dumping, and spread the soil The wheel and eccentric wheel vibrator are driven by the hydraulic motor to rotate at a constant speed, and then the traveling device is immediately controlled to move forward at a constant speed, so that the soil spreading wheel can spread the soil evenly on the ground, and at the same time, the vibration of the eccentric wheel vibrator prevents soil in the rear bucket The fall is not smooth. When the remaining soil in the self-unloading bucket cannot reach the soil spreading device naturally, the hydraulic oil jack of the self-unloading bucket is gradually activated so that the soil at the front of the bucket can be sprinkled on the ground through the soil spreading device.

The beneficial effects of the utility model are: replacing manual labor with mechanical operations, automatic excrement cleaning, automatic unloading, automatic soil spreading, high degree of automation, labor saving, labor saving, time saving and high efficiency, and uniform soil spreading; nylon rubber is used in many places in the utility model The board is not only wear-resistant, but also has good airtightness and adaptability, clean manure, and high operating efficiency; a dual-purpose vehicle, which can not only clear manure but also spread soil, is easy and practical to operate; timely manure cleaning can be cleaned at any time as needed The feces are not affected by the thickness of the feces accumulation; the power is sufficient, and the feces will not be blocked or the feces will be stuck in the feces conveyor due to too much accumulation of feces.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a side view structural diagram of the utility model.

Fig. 2 is a top view structural diagram of the utility model.

Fig. 3 is a structural schematic diagram of the tensioner belt clutch.

In the figure: 1. Sweeping manure wheel, 2. Side baffle for collecting manure, 3. Shovel blade, 4. Shovel for collecting manure, 5. Buried scraper conveying mechanism, 6. Hydraulic telescopic cylinder, 7. Spiral conveying auger, 8 .Dung collecting box, 9. Diverter groove, 10. Diverter groove rotating shaft, 11. Diverter groove pin, 12. Self-unloading rear bucket, 13. Hydraulic oil top, 14. Eccentric wheel vibrator, 15. Soil spreader Wheel, 16. feces shoveling device and feces transmission device power transmission clutch, 17. hydraulic motor, 18. positioning pin, 19. positioning hole, 20. driving wheel, 21. tensioning wheel, 22. driven wheel, 23. handle, 24. Belt, 25. Fuel engine, 26. Hydraulic pump.

Detailed ways

As shown in Figure 1-2: a excrement cleaning truck, including excrement shoveling device, excrement conveying device, power device, walking device, driving control device, self-unloading rear bucket, soil spreading device, and the excrement shoveling device is welded to the vehicle The front end of the frame frame, the feces conveying device extends upwards from the manure shoveling device to the top of the self-unloading rear bucket, and the soil spreading device is arranged below the tail of the self-unloading rear bucket. The power unit, running gear and driving control device are installed on the frame frame at the front, and the dump bucket is installed on the frame frame at the rear.

The manure shoveling device comprises a manure sweeping wheel 1, a manure collecting side baffle 2, a manure collecting shovel 4, and a manure collecting box 8. Among them, the manure sweeping wheel 1 is installed at the front end of the manure collecting shovel 4, and consists of a central shaft and 4 sets of manure sweeping boards installed on the shaft. The manure sweeping board is a metal frame with nylon rubber plates installed on it. The metal frame is 3 mm thick and 60 mm wide. The metal plate and the nylon rubber plate are 6 mm thick and 60 mm wide. After installation, the nylon rubber plate exposes 40 mm of the skeleton and is used for sweeping excrement. The excrement-collecting side baffle 2 is the nylon rubber plate fixed on both sides of the excrement-collecting shovel 4 shovel openings, with a thickness of 8 millimeters and a width of 60 millimeters, which is used to receive the feces in the excrement-collecting shovel 4 sides that are less than the width of the car in the shovel. The excrement collection shovel 4 is bent into an arc of 12 degrees, and the front end of the shovel is fixed with bolts to install a shovel blade 3. The shovel blade 3 uses a nylon rubber plate with a thickness of 8 mm and a width of 45 mm cut into an inclined plane. The blade 3 is installed There should be an angle of 5 degrees with the ground plane, so that the flexibility of the nylon rubber blade 3 can be used to bend naturally when the excrement collection shovel 4 is lowered to the ground to prepare for operation, so that the blade 3 is close to the ground. The excrement-collecting shovel 4 middle part is equipped with the buried scraper conveying mechanism 5 that can scrape the shovel mouth ight soil into the shovel-collecting box 8, reduces the deposition of ight soil at the shovel mouth. The manure collecting shovel 4 is connected with the manure collecting box 8 through a shaft, so that the manure collecting shovel 4 can rotate around the shaft. A hydraulic telescopic oil cylinder 6 is installed on both sides of the manure collecting shovel 4. One end of the hydraulic telescopic oil cylinder 6 is installed on the side of the middle part of the manure collecting shovel 4, and the other end is installed on the side of the manure collecting box 8. By adjusting the hydraulic telescopic oil cylinder 6, the manure collecting shovel 4 and the manure collecting shovel 4 are controlled. The distance on the ground is adjusted to the excrement collection shovel 4 to be connected with the ground when cleaning the excrement, and the excrement collection shovel 4 is put away at ordinary times, which is convenient for walking, transportation and protection of the excrement collection shovel 4. One end of the feces collection box 8 is connected with the excrement collection shovel 4 and the other end is welded on the front end of the vehicle frame girder. The left side of the feces collection box 8 is equipped with a screw conveying auger 7, and the right side is connected with the excrement delivery device.

The feces conveying device includes a buried scraper conveying mechanism 5 and a diversion groove 9. One end of the buried scraper conveying mechanism 5 is installed in the feces collection box 8, and the other end is lifted above the self-unloading rear bucket 12. The diversion groove 9 is located on the buried scraper. Below the outlet of the delivery mechanism 5, the feces in the feces collection box 8 are lifted to the outlet by the buried scraper delivery mechanism 5, and then fall into the central position of the back bucket under the guidance of the diversion groove 9. The diversion groove 9 is a movable structure and is installed on a fixed bracket. There is a diversion groove rotating shaft 10 on one side, and a diversion groove pin 11 for fixing and lifting is installed under the other side, and the bucket 12 is lifted after self-unloading Before unloading, it is necessary to open the diversion groove latch 11 and turn the diversion groove 9 to one side, so as not to affect the self-unloading rear bucket 12 lifting.

The scraper structure of the buried scraper conveying mechanism 5 is as follows: two metal plates with a thickness of 3 mm are used as a skeleton, and a nylon rubber sheet with a thickness of 5 mm is sandwiched in the middle of the skeleton, and a 15 mm nylon rubber sheet is exposed to prevent To the tight combination of the scraper and the box.

The power unit includes a fuel engine 25, a hydraulic pump 26, a hydraulic motor 17 and a power transmission device, and the power transmission device uses gears, chains, belts and other mechanical transmissions and hydraulic transmissions. All the required power is provided by a 32 horsepower diesel engine. The power transmission clutch 16 of the feces shoveling device and the feces transmission device in the driving control device is a tension pulley belt clutch, and its structure is shown in Figure 3. When the handle 23 is pulled to make the tension pulley 21 compress the belt 24, the power is transferred from the drive pulley 20 Transmission to the driven wheel 22 through the belt 24, insert the positioning pin 18 into the corresponding positioning hole 19 at this time, and keep the power transmission state. In the state of galloping, the driving wheel rotates and the driven wheel does not move, realizing the function of the clutch.

The middle part of the self-unloading rear bucket 12 is equipped with a hydraulic oil top 13, which can easily realize the self-unloading and soil spreading of excrement.

The soil spreading device is mainly composed of an eccentric wheel vibrator 14 and a soil spreading wheel 15. There is a soil spreading seam of about 10 cm on the bottom plate at the tail end of the self-unloading bucket 12, and a soil spreading wheel 15 is installed below the soil spreading seam. , the soil spreading wheel 15 is composed of a central shaft and 4 metal plates with a thickness of 3 mm and a width of 30 mm welded on the shaft. At the same time, in order to prevent the soil in the back bucket from being blocked and not leaking, the position of the soil spreading wheel 15 is located in the middle of the back bucket An eccentric vibrator 14 is installed. The soil spreading wheel 15 and the eccentric wheel vibrator 14 all transmit power through a hydraulic motor 17 .

During the excrement cleaning operation, drive the excrement clearing truck to the place where the excrement needs to be cleaned, control the excrement shoveling device and the excrement transmission device power transmission clutch 16, transmit the power to the excrement shoveling device and the excrement transmission device, and drive the excrement sweeping wheel 1 and The buried scraper conveying mechanism 5 works, and the hydraulic telescopic oil cylinder 6 is controlled to make the shovel edge 3 of the excrement collection shovel 4 close to the ground, and the walking device is controlled to advance at a low speed, so that the excrement on the ground is shoveled forward through the excrement collection shovel 4 and the excrement sweeping wheel 1 Dial in the shovel, and then scrape to the feces collection box 8 through the scraper conveying mechanism 5 embedded in the shovel, and move to the entrance of the feces conveying device under the action of the spiral conveying auger 7 in the feces collecting box 8, and then lift to the entrance of the feces conveying device The top of the self-unloading rear bucket 12 is guided to fall into the central position of the self-unloading rear bucket 12 through the diversion groove 9, so as to prevent feces from falling into the side of the rear bucket. After the excrement is cleaned up or the bucket is full after self-unloading, stop and control the hydraulic telescopic oil cylinder 6 to raise the excrement collection shovel 4 and keep it off the ground, control the excrement shoveling device and the excrement transmission device power transmission clutch 16, and stop this part of power transmission. Start the walking device, transport the feces to the unloading site at the normal speed of agricultural machinery transportation, open the diversion groove latch 11, turn the diversion groove 9 to a position that does not affect the lifting of the self-unloading bucket 12, and start the hydraulic oil jack of the self-unloading bucket 12 13 Automatically unload the feces.

During the soil spreading operation, use the excrement clearing truck to transport the soil to the place where the soil needs to be spread, turn the diversion groove 9 to a position that does not affect the lifting of the self-unloading bucket 12, and start the soil spreading device on the self-unloading bucket 12 , the soil spreading wheel 15 and the eccentric wheel vibrator 14 are driven by the hydraulic motor 17 to rotate at a constant speed, and then immediately control the walking device to advance at a constant speed, so that the soil spreading wheel 15 can spread the soil evenly on the ground, and at the same time, the vibration of the eccentric wheel vibrator 14 Function to prevent the soil in the back bucket from falling smoothly. When the remaining soil in the self-unloading bucket 12 can not naturally reach the soil spreading device, start the self-unloading bucket 12 hydraulic oil top 13 so that the soil at the front of the bucket can be sprinkled on the ground by the soil spreading device.

Claims (6)

1. A excrement cleaning vehicle, comprising a excrement shoveling device, an excrement conveying device, a power unit, a walking device, a driving control device, a self-unloading rear bucket, and a soil spreading device, characterized in that the excrement shoveling device is welded on the frame girder At the front end, the feces conveying device extends upward from the excrement shoveling device to the top of the self-unloading rear bucket, and the soil spreading device is arranged under the tail of the self-unloading rear bucket. After unloading, the bucket is installed on the frame beam at the rear. 2. A kind of excrement clearing truck according to claim 1, characterized in that: the manure shoveling device includes a manure sweeping wheel, a manure collecting side baffle, a manure collecting shovel, and a manure collecting box; wherein the manure sweeping wheel is installed on The front end of the manure collecting shovel is composed of a central shaft and 4 sets of manure sweeping boards installed on the shaft. The manure sweeping board is a nylon rubber plate installed on a metal skeleton, and the nylon rubber board exceeds a part of the skeleton after installation; Nylon rubber plates on both sides of the mouth of the manure collecting shovel; the mouth of the manure collecting shovel is bent into a 12-degree arc, and the front end of the shovel is fixed with bolts to install a shovel blade. After installation, there should be an included angle of 5 degrees with the ground plane; the middle part of the manure collecting shovel is equipped with a buried scraper conveying mechanism; the manure collecting shovel is connected to the manure collecting box through a shaft; on both sides of the manure collecting shovel, there are devices to control the lifting height of the manure collecting shovel One end of the hydraulic telescopic oil cylinder is installed on the side of the middle part of the manure collecting shovel, and the other end is installed on the side of the manure collecting box; one end of the manure collecting box is connected with the manure collecting shovel and the other end is welded to the front end of the frame beam, and the left side of the inside of the manure collecting box A screw conveying auger is installed, and the right side is connected with the feces conveying device. 3. A kind of excrement cleaning vehicle according to claim 1, characterized in that: the feces conveying device includes a buried scraper conveying mechanism and a diversion groove, one end of the buried scraper conveying mechanism is installed in the feces collection box, and the other One end is lifted to the top of the self-unloading rear bucket, and the diversion groove is located under the outlet of the buried scraper conveying mechanism, so that the feces in the feces collection box are lifted to the exit by the buried scraper conveying mechanism, and then fall into the self-unloading rear bucket under the guidance of the diversion groove Central position; the diversion tank is a movable structure, installed on a fixed bracket, one side has a diversion tank rotation shaft, and the other side is equipped with a diversion tank pin for fixing and lifting. After self-unloading, the bucket is lifted to unload It is necessary to open the pin of the diversion groove before turning the diversion groove to one side. 4. A kind of excrement cleaning vehicle according to claim 1, characterized in that: the driving control device includes a excrement shoveling device and a feces transmission device power transmission clutch, a hydraulic motor start-stop controller, a telescopic oil cylinder controller, a hydraulic Oil top controller and other conventional control devices, in which the power transmission clutch of the manure shoveling device and the manure conveying device is a tensioner belt clutch. 5. A soil cleaning vehicle according to claim 1, characterized in that: the soil spreading device is composed of a soil spreading wheel and an eccentric wheel vibrator, and a soil spreading seam is opened on the bottom plate of the bucket tail after self-unloading , A soil spreading wheel is installed below the soil spreading joint. The soil spreading wheel is composed of a central shaft and 4 metal plates welded on the shaft. An eccentric wheel vibrator is installed in the middle of the back bucket near the soil spreading wheel. 6. According to claim 2 or 3, a kind of excrement cleaning vehicle is characterized in that: the scraper structure of the buried scraper conveying mechanism is that a metal plate is used as a skeleton, and a nylon rubber plate is installed on the skeleton Part of the nylon rubber plate is exposed to play a role in the tight connection between the scraper and the box.