CN216722613U

CN216722613U - Self-propelled cowshed precision stirring and scattering vehicle

Info

Publication number: CN216722613U
Application number: CN202122826295.6U
Authority: CN
Inventors: 李进; 王薇; 黄明智; 王宏章; 曹明璐; 周世伟; 李爱华; 吴冰; 刘军茹; 孟庆福; 朱洪林
Original assignee: Qiqihar Agricultural Mechanization Research Institute Of Heilongjiang Academy Of Agricultural Machinery Sciences
Current assignee: Qiqihar Agricultural Mechanization Research Institute Of Heilongjiang Academy Of Agricultural Machinery Sciences
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-06-14
Anticipated expiration: 2031-11-18

Abstract

A self-propelled precise stirring and spreading vehicle for a cattle shed is characterized in that when the vehicle works, a pushing auger hydraulic distributor drives a special-shaped tooth type auger shaft mechanism to rotate to stir materials, after the stirring work is finished, a driver pushes an advancing stop lever and a control steering wheel to drive the vehicle to a spreading work area, the stop lever of a hydraulic control lifting mechanism is pushed leftwards or rightwards according to the actual needs of the cattle shed, a left spreading door or a right spreading door is opened to spread the materials, weighing data of a weighing sensor is transmitted to a display in a cab, a user can control the feed amount according to the size of cattle in a breeding farm, the side of the spreading door is engraved with numbers 1 to 7, the spreading door can be opened to a required number position to spread the materials, the phenomenon that the feed amount of the cattle is influenced by insufficient feeding amount or is excessive feeding amount to cause waste can be avoided, the rotation of the spreading door and the tooth type auger shaft mechanism is closed after the spreading operation is finished, and finishing one-time material scattering work.

Description

Self-propelled cowshed precision stirring and scattering vehicle

Technical Field

The utility model relates to a self-propelled cowshed precise stirring and scattering vehicle applied to a cowshed, and belongs to the technical field of animal husbandry machinery.

Background

Known cowshed is fed and is accomplished by the skip car, with the roughage, the concentrate, the mineral substance, vitamin etc. stir with TMR and carry the material again and spill the material on the skip car and feed, this kind of mode of feeding work process is many, the feed volume is inaccurate, intensity of labour is big, low efficiency, cause the waste of fodder easily, not only influence the healthy growth of ox and still can cause the unnecessary waste for raising the cattle farm, increase the increase of scale cattle farm management difficulty and raising cost, so just need one kind can stir, the equipment that can the precision volume spilt again gets into market urgently. In order to overcome the defects of the prior art, the utility model provides a self-propelled cowshed precise stirring and scattering vehicle.

Disclosure of Invention

The technical measures adopted for solving the technical problems are as follows: a self-propelled cowshed precise stirring and scattering vehicle is designed, and comprises a cab, a forward gear lever, an auger hydraulic distributor, a lifting mechanism hydraulic distributor, a gear oil tank, a feeding box, a hydraulic control lifting mechanism guard plate, a hydraulic control lifting mechanism, a hand-operated grease pump, an adjusting type guard plate, a ladder, an oil tank guard plate, a scattering door, a storage battery, a hydraulic oil tank, a special-shaped tooth type auger shaft mechanism, a diesel oil tank, a hydraulic steering distributor, a cross axle universal coupling I, a low-speed engine, a small gear pump, a large gear pump, a stepless gearbox, an auger hydraulic motor, a cross axle universal coupling II, an auger shaft reducer, a front wheel mechanism, a weighing sensor, a rear wheel mechanism and a frame, wherein the cab is positioned at the front end of the frame during installation, the storage battery is installed at the right front of the frame, the auger hydraulic distributor and the lifting mechanism hydraulic distributor are installed on the left side of the cab in parallel, the left and right sides of the middle position of the frame are respectively installed on the hydraulic oil tank and the diesel oil tank, the oil tank guard plate is installed on the outer side of the hydraulic oil tank and the diesel oil tank, the oil tank accident is avoided from being impacted by external force to generate oil leakage event, the feeding tank is connected on the frame through the weighing sensor, the weighed data is transmitted to the display inside the cab, the special-shaped tooth auger shaft mechanism is fixedly installed at the central position of the feeding tank, the adjusting type baffle plate is installed at the lower position of the feeding tank wall and passes through the feeding tank wall, the adjusting work is carried out outside the feeding tank, the semi-elliptical material scattering openings are symmetrically designed on the left and right sides of the feeding tank body, the material scattering openings are respectively provided with a group of hydraulic control lifting mechanisms, the hydraulic control lifting mechanisms are separated from the outside environment by the hydraulic control lifting mechanism guard plate, the reliability of the hydraulic control lifting mechanisms is prevented from being influenced by the entering of dust sundries, the low-speed engine is positioned at the middle position of the frame, the rear part of the stepless speed changing box is connected with a stepless speed changing box, one side of the upper part of the stepless speed changing box is provided with a small gear pump, the small gear pump provides hydraulic power for the stepless speed changing box through a hydraulic oil pipe, the stepless speed changing box is connected with a front wheel mechanism through a cross axle universal coupling I to enable the front wheel mechanism to obtain forward power, the other side of the upper part of the stepless speed changing box is provided with a large gear pump, the large gear pump is a triple pump, one pump is connected with an auger hydraulic distributor through the hydraulic oil pipe, the auger hydraulic distributor is connected with an auger hydraulic motor through the hydraulic oil pipe, the auger hydraulic motor is connected with an auger shaft speed reducer through a cross axle universal coupling II, and the auger shaft speed reducer is connected with a special-shaped tooth auger shaft mechanism; the two ends of the hydraulic lifting mechanism are connected with a hydraulic distributor of the lifting mechanism through hydraulic oil pipes, and the hydraulic distributor of the lifting mechanism is connected with an oil cylinder of a hydraulic control lifting mechanism through the hydraulic oil pipes to drive the hydraulic control lifting mechanism to work; the third hydraulic steering distributor is connected with the hydraulic steering distributor through a hydraulic oil pipe, the hydraulic steering distributor is connected with the rear wheel mechanism through the hydraulic oil pipe, the rear wheel mechanism is used for direction control during walking, the gear oil tank and the hand-operated grease pump are installed on the outer wall of the feeding box, the top end of the ladder is fixedly installed on the edge position of the upper portion of the outer wall of the feeding box, and the bottom end of the ladder is fixedly arranged on the rack.

The other main technical characteristics of the utility model are as follows: the special-shaped tooth type auger shaft mechanism comprises a feeding box sleeve, an auger bearing seat gland, an auger shaft sleeve, a spiral sleeve cover, a spiral auger blade, a single-edge arc special-shaped tooth cutter and an arc-shaped scraping plate.

Compared with the prior art, the utility model has the beneficial effects that: the degree of automation is high, adopts infinitely variable, and it is easy to drive, easy operation, whole hydraulic drive, and each device operation is smooth, and the switch spills the bin gate rapidly, and the workbin does not have the stirring dead angle, obviously reduces the operating time of stirring, labour saving and time saving, and the trouble is low, easy maintenance, and smart volume feeding accords with the scientific of cowshed and raises, increases raiser's economic benefits.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a main view of a self-propelled cowshed precise stirring spreading vehicle

FIG. 2 top view of self-propelled cowshed precise stirring and scattering vehicle

FIG. 3 is a bottom view of the self-propelled cowshed precise stirring and material spreading vehicle

FIG. 4 is a front view of a screw shaft mechanism with special-shaped teeth

FIG. 5 top view of the screw shaft mechanism with shaped teeth

In the figure 1, a cab, 2, a forward gear rod, 3, a packing auger hydraulic distributor, 4, a lifting mechanism hydraulic distributor, 5, a gear oil tank, 6, a feeding box, 7, a hydraulic control lifting mechanism protective plate, 8, a hydraulic control lifting mechanism, 9, a hand-operated grease pump, 10, an adjusting type material baffle plate, 11, a ladder, 12, an oil tank protective plate and 13, a material scattering door.

In figure 2, 14 is a storage battery, 15 is a hydraulic oil tank, 16 is a special-shaped tooth auger shaft mechanism, 17 is a diesel oil tank, and 18 is a hydraulic steering distributor.

In the figure 3, 19 parts of a cross shaft universal coupling I, 20 parts of a low-speed engine, 21 parts of a small gear pump, 22 parts of a large gear pump, 23 parts of a stepless speed changing box, 24 parts of an auger hydraulic motor, 25 parts of a cross shaft universal coupling II, 26 parts of an auger shaft speed reducer, 27 parts of a front wheel mechanism, 28 parts of a weighing inductor, 29 parts of a rear wheel mechanism and 30 parts of a frame.

31 in figure 4, a feeding box sleeve, 32, an auger bearing seat, 33, an auger bearing seat gland, 34, an auger shaft, 35, an auger shaft sleeve, 36, a spiral sleeve, 37, a spiral sleeve cover, 38, a spiral auger blade and 39, a single-edge arc special-shaped serrated knife.

Fig. 5, 40. curved scraper plate.

In the embodiment shown in fig. 1, 2 and 3: when the device works, a driver sits in a cab (1) and firstly starts a low-speed engine (20), the low-speed engine (20) drives a large gear pump (22) and a small gear pump (21) to work, hydraulic oil is extracted from a hydraulic oil tank (15) to form hydraulic circulation to provide power for the whole machine, a packing auger hydraulic distributor (3) is pushed to provide power for a packing auger hydraulic motor (24), the packing auger hydraulic motor (24) drives a packing auger shaft speed reducer (26) through a universal joint II (25), the packing auger shaft speed reducer (26) drives a special-shaped tooth packing auger shaft mechanism (16) to rotate to stir materials, an adjusting type material baffle plate (10) arranged on a feeding box (6) adjusts the distance between the adjusting type material baffle plate and a spiral packing auger blade (38) to achieve an ideal distance, after the stirring work is finished, the driver pushes an advancing baffle rod (2) in the cab, and the small gear pump (21) works to provide power for a stepless gearbox (23), the continuously variable transmission (23) drives the front wheel mechanism (27) to obtain forward power through a universal joint I (19) of a cross shaft, a driver controls a steering wheel to drive a hydraulic steering distributor (18) to steer the rear wheel mechanism (29), after the front wheel mechanism is driven to a spreading work area, a gear lever of a hydraulic distributor (4) of a lifting mechanism is pushed leftwards or rightwards according to the actual requirement of a cowshed, a hydraulic control lifting mechanism (8) is driven to open a left spreading door (13) or a right spreading door (13) to carry out spreading work, a weighing sensor (28) transmits weighing data to a display in a cab (1), the driver can conveniently read the data, the user can control the amount of feed according to the individual size of the cattle in a breeding farm, numbers 1 to 7 are engraved on the spreading door (13) side, the spreading door (13) can be opened to a required digital position to carry out spreading work, the feed intake of the cattle can be prevented from being influenced by insufficient feeding amount or the feeding amount is excessive to cause waste, the material scattering door (13) and the special-shaped tooth type auger shaft mechanism (16) are closed after the material scattering operation is finished, one-time material scattering operation is finished, the diesel oil tank (17) provides fuel for the low-speed engine (20), the gear oil tank (5) provides gear oil for the auger shaft speed reducer (26), the hand-operated grease pump (9) fills grease for the special-shaped tooth type auger shaft mechanism (16), in the working process, the whole machine provides power by hydraulic pressure, the fault rate is low, the operation is simple, flexible and quick, the special-shaped tooth type auger shaft mechanism (16) does not shake, and the operation is stable.

In the embodiment shown in fig. 4 and 5: the special-shaped tooth type auger shaft mechanism (16) is composed of a feeding box sleeve (31), an auger bearing seat (32), an auger bearing seat gland (33), an auger shaft (34), an auger shaft sleeve (35), a spiral sleeve (36), a spiral sleeve cover (37), a spiral auger blade (38), a single-edge arc special-shaped serrated knife (39), and an arc-shaped scraping plate (40), wherein the materials are fully stirred and mixed along with the rotation of the auger shaft (34) in the working process, the single-edge arc special-shaped serrated knife (39) arranged on the spiral auger blade (38) has enough shearing force, nutrient fibers of coarse fodder cannot be damaged, the arc-shaped scraping plate (40) has the characteristic of an arc-shaped structure, the discharging performance is better, the special-shaped tooth type auger shaft mechanism is suitable for stirring of a lower layer of a feeding box, is matched with the spiral auger blade (38) in the working process, the material can be turned over with good circulation capacity, and the working time of material stirring is shortened.

Claims

1. The utility model provides a smart volume of self-propelled cowshed stirs and spills skip, by the driver's cabin, the shelves pole that advances, auger hydraulic pressure distributor, the mechanism hydraulic pressure distributor that rises and falls, gear oil tank, the case of feeding, hydraulic control lifting mechanism backplate, hydraulic control lifting mechanism, hand formula grease pump, regulation type striker plate, the ladder, the oil tank backplate, spill the material door, the battery, hydraulic tank, special-shaped tooth type auger shaft mechanism, the diesel tank, hydraulic steering distributor, cross axle universal coupling I, the low-speed engine, the little gear pump, the infinitely variable transmission, auger hydraulic motor, cross axle universal coupling II, auger shaft speed reducer, front wheel mechanism, the inductor of weighing, rear wheel mechanism, the frame is constituteed, characterized by: the cab is positioned at the front end of the frame, the storage battery is arranged at the right front of the frame, the auger hydraulic distributor and the hydraulic distributor of the lifting mechanism are arranged on the left side of the cab in parallel, the hydraulic oil tank and the diesel oil tank are respectively arranged at the left side and the right side of the middle position of the frame, the oil tank guard plate is arranged at the outer side of the hydraulic oil tank and the diesel oil tank, the oil tank is prevented from being accidentally impacted by external force to generate oil leakage events, the feeding box is connected onto the frame through the weighing sensor, the weighed data are transmitted to the display inside the cab, the special-shaped tooth auger shaft mechanism is fixedly arranged at the central position of the feeding box body, the adjusting type material baffle plate is arranged at the lower position of the feeding box wall and penetrates through the feeding box wall, the adjusting work is carried out outside the feeding box, semi-elliptical material scattering openings are symmetrically designed at the left side and the right side of the feeding box body, a group of hydraulic control lifting mechanism is respectively arranged at the material scattering openings, the hydraulic control lifting mechanism guard plate separates the hydraulic control lifting mechanism from the external environment, the hydraulic control lifting mechanism is characterized in that dust sundries are prevented from entering and affecting the reliability of the hydraulic control lifting mechanism, a low-speed engine is located in the middle of a rack and is connected with a stepless speed changing box, a small gear pump is installed on one side of the upper portion of the stepless speed changing box and provides hydraulic power for the stepless speed changing box through a hydraulic oil pipe, the stepless speed changing box is connected with a front wheel mechanism through a cross shaft universal coupling I to enable the front wheel mechanism to obtain advancing power, a large gear pump is installed on the other side of the upper portion of the stepless speed changing box and is a triple pump, one of the triple pump is connected with a packing auger hydraulic distributor through the hydraulic oil pipe, the packing auger hydraulic distributor is connected with a packing auger hydraulic motor through the hydraulic oil pipe, the packing auger hydraulic motor is connected with a packing auger shaft speed reducer through a cross shaft universal coupling II, and the packing auger shaft speed reducer is connected with a special-shaped tooth type packing auger shaft mechanism; the two ends of the hydraulic lifting mechanism are connected with a hydraulic distributor of the lifting mechanism through hydraulic oil pipes, and the hydraulic distributor of the lifting mechanism is connected with an oil cylinder of a hydraulic control lifting mechanism through the hydraulic oil pipes to drive the hydraulic control lifting mechanism to work; the third hydraulic steering distributor is connected with the hydraulic steering distributor through a hydraulic oil pipe, the hydraulic steering distributor is connected with the rear wheel mechanism through the hydraulic oil pipe, the rear wheel mechanism is used for direction control during walking, the gear oil tank and the hand-operated grease pump are installed on the outer wall of the feeding box, the top end of the ladder is fixedly installed on the edge position of the upper portion of the outer wall of the feeding box, and the bottom end of the ladder is fixedly arranged on the rack.

2. The self-propelled cowshed precise stirring scattering vehicle as claimed in claim 1, wherein: the special-shaped tooth type auger shaft mechanism comprises a feeding box sleeve, an auger bearing seat gland, an auger shaft sleeve, a spiral sleeve cover, a spiral auger blade, a single-edge arc special-shaped serrated knife and an arc-shaped scraping plate, wherein the auger shaft penetrates through the middle part of the auger bearing seat and is fixed on the feeding box sleeve, the auger shaft sleeve is arranged at the top end of the auger shaft and is fixedly arranged inside the spiral sleeve, the arc-shaped scraping plate is symmetrically welded at the bottom position outside the spiral sleeve, the interval between the arc-shaped scraping plate and the bottom of the feeding box is required to be adjusted to be less than 5 millimeters during installation, the spiral auger blade is arranged on the periphery of the spiral sleeve, the single-edge arc special-shaped serrated knife is arranged on the spiral auger blade according to a streamline, and a cutting edge is arranged on the arc tooth surface.