CN219228671U

CN219228671U - Electronic TMR spills skip

Info

Publication number: CN219228671U
Application number: CN202223546271.6U
Authority: CN
Inventors: 徐文文; 李强; 滕昊蔚; 苗志岗; 许军; 王洪军; 石伟
Original assignee: Aoxin Beijing Machinery Technology Co ltd; CITIC Construction Co Ltd
Current assignee: Aoxin Beijing Machinery Technology Co ltd; CITIC Construction Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-23
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of TMR (total mixed ration) scattering trucks, and particularly discloses an electric TMR scattering truck which comprises a chassis, a box body, a packing auger and a scattering device, wherein a cab is arranged at the front end of the chassis, the box body is arranged on the chassis, the packing auger is arranged in the box body, the scattering device is arranged at the tail end of the box body in a matching manner with the packing auger, and the chassis is an electric truck chassis. Compared with the prior art, through the setting on electric truck chassis, noise reduction can be great, and the influence of engine exhaust gas to the cattle and sheep growth has been avoided, the benefit of plant has been improved.

Description

Electronic TMR spills skip

Technical Field

The utility model relates to the technical field of TMR (total mixed mechanical mixing) scattering trucks, and particularly discloses an electric TMR scattering truck.

Background

TMR is an abbreviation of total mixed ration, which is a feeding technology for thoroughly mixing coarse materials, fine materials, minerals, vitamins and other additives, and can provide enough nutrition to meet the needs of cattle and sheep. The TMR feeding technology can ensure that the daily ration for each feeding of cattle and sheep is full-price daily ration with stable fine-coarse proportion and consistent nutrition concentration on the basis of matched technical measures and TMR machinery with excellent performance.

TMR sprinklers are typically feed-throwing devices retrofitted to truck chassis. The patent of publication No. CN206851690U discloses a vehicle-mounted full-ration feed scattering vehicle, which comprises an original vehicle chassis, a long V-shaped box body and a scattering mechanism, wherein the original vehicle chassis comprises a cab, a chassis bracket, an engine and a hydraulic pump; the lower part of the front end of the engine is connected with a belt pulley through a crankshaft, and the input shaft end of the hydraulic pump is axially connected with the belt pulley at the front end of the engine through a front transmission shaft; the bottom of the long V-shaped box body is provided with a packing auger, the output end of a hydraulic motor of the packing auger at the front end of the packing auger is connected, and the rear end of the packing auger is supported on a rear plate of the long V-shaped box body; the material spreading mechanism comprises a belt conveyor transversely arranged at the lower end of the rear part of the long V-shaped box body through a belt conveyor main body bracket and supported in the chassis bracket, the belt conveyor comprises a belt conveyor hydraulic motor and a belt conveyor roller, and the output end of the belt conveyor hydraulic motor is connected with the belt conveyor roller; the belt conveyor hydraulic motor drives the belt pulley drum to rotate so as to drive the belt conveyor to run.

In the scheme, the original chassis is the chassis of the truck, and noise and exhaust gas of the engine in the material scattering process can influence the growth of cattle and sheep to different degrees, so that the benefit of a farm is affected. The hydraulic pump is arranged below the cab, so that the maintenance is inconvenient.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides an electric TMR (total mixed ration) scattering vehicle so as to solve the problem that noise of an engine and discharged gas can influence the growth of cattle and sheep to different degrees.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides an electronic TMR spills skip, includes chassis, box, auger and spills glassware, and the chassis front end sets up the driver's cabin, and the box sets up on the chassis, and the auger setting is in the box, spills glassware cooperation auger setting at the box tail end, and the chassis is the electric truck chassis. Through the setting on electric truck chassis, can great noise reduction, and avoided the influence of engine exhaust gas to the cattle and sheep growth, improved the benefit of plant.

Preferably, a motor and a power battery are arranged on the chassis; the power battery is electrically connected with the motor; the motor is used for driving the chassis to run. On the premise of ensuring the feed scattering function, the clean energy is used.

Preferably, a hydraulic station is arranged on the chassis; the hydraulic station is respectively connected with a motor of the spreader and a screw motor of the screw through pipelines, so that the normal work of the spreader and the screw is ensured.

Preferably, the hydraulic station is arranged between the box body and the cab of the chassis, so that the space is fully utilized, and the maintenance is convenient.

Preferably, an observation ladder is also arranged between the box body and the cab of the chassis; the observation ladder is arranged on the outer side of the hydraulic station, so that the mixed condition of feed in the box body can be conveniently observed.

Preferably, the hydraulic station comprises a hydraulic oil tank, and an oil pump motor, a gear pump and a hydraulic valve group which are arranged on the hydraulic oil tank; the oil pump motor is electrically connected with the power battery; the output end of the oil pump motor is connected with a gear pump; the oil inlet end of the gear pump is connected with a hydraulic oil tank, and the oil outlet end of the gear pump is connected with a hydraulic valve group; the hydraulic valve group is respectively connected with a motor of the distributor and a screw motor of the screw. The hydraulic station is compact in structure, ensures the arrangement between the box body and the cab of the chassis, and reduces the space occupation.

Preferably, the hydraulic valve group comprises an auger valve group and a material scattering valve group which are arranged on the valve seat; the oil outlet end of the gear pump is connected with an auger motor through an auger valve group; the oil outlet end of the gear pump is connected with a motor of the distributor through a distributor valve group.

Preferably, the spreading valve set and the strands Long Fazu are identical in arrangement and include a reversing valve and an overflow valve, respectively.

Preferably, the auger motor is provided in two pieces; the oil outlet end of the gear pump is connected with the oil inlet end of the auger valve bank, and the oil outlet end of the auger valve bank is connected with the oil inlet end of the flow dividing and collecting valve; the oil outlet ends of the flow distributing and collecting valve are respectively connected with two auger motors.

Preferably, the auger motor and the motor of the spreader are connected with the oil inlet end of the cooler through pipelines; the oil outlet end of the cooler is connected with the hydraulic oil tank through a filter, so that hydraulic oil can be cooled and filtered.

The beneficial effects of the utility model are as follows:

through the setting on electric truck chassis, can great noise reduction, and avoided the influence of engine exhaust gas to the cattle and sheep growth, improved the benefit of plant.

The hydraulic station is arranged between the box body and the cab of the chassis, so that the space is fully utilized, and the maintenance is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of a hydraulic station according to an embodiment of the present utility model;

reference numerals illustrate:

the device comprises a chassis, a 2-hydraulic station, a 3-power battery, a 4-winch Long Mada, a 5-observation ladder, a 6-box body, a 7-distributor and an 8-auger;

201-hydraulic oil tank, 202-oil pump motor, 203-gear pump, 204-hydraulic valve group, 205-flow dividing and collecting valve, 206-cooler and 207-filter.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Example 1

As shown in fig. 1, an electric TMR (total mixed ration) material scattering vehicle comprises a chassis 1, a box body 6, an auger 8 and a material scattering device 7, wherein a cab is arranged at the front end of the chassis 1, the box body 6 is arranged on the chassis 1, the auger 8 is arranged in the box body 6, the material scattering device 7 is matched with the auger 8 to be arranged at the tail end of the box body 6, and the chassis 1 is an electric truck chassis. Through the setting on electric truck chassis, can great noise reduction, and avoided the influence of engine exhaust gas to the cattle and sheep growth, improved the benefit of plant.

In the arrangement, a motor and a power battery 3 are arranged on the chassis 1; the power battery 3 is electrically connected with the motor; the motor is used for driving the chassis 1 to run, and on the premise of guaranteeing the feed throwing function, the clean energy is used. A hydraulic station 2 is arranged on the chassis 1; the hydraulic station 2 is respectively connected with a motor of the spreader 7 and an auger motor 4 of the auger 8 through pipelines, so that the normal operation of the spreader 7 and the auger 8 is ensured. The hydraulic station 2 is arranged between the box 6 and the cab of the chassis 1, so that the space is fully utilized, and the maintenance is convenient. An observation ladder 5 is also arranged between the box body 6 and the cab of the chassis 1; the observation ladder 5 is arranged outside the hydraulic station 2, so that the mixed condition of the feed in the box body can be conveniently observed.

As shown in fig. 2, the hydraulic station 2 includes a hydraulic oil tank 201, an oil pump motor 202, a gear pump 203, and a hydraulic valve group 204; the oil pump motor 202 is electrically connected with the power battery 3; the output end of the oil pump motor 202 is connected with a gear pump 203; the oil inlet end of the gear pump 203 is connected with the hydraulic oil tank 201, and the oil outlet end is connected with the hydraulic valve group 204; the hydraulic valve block 204 is connected with the motor of the spreader 7 and the auger motor 4 of the auger 8, respectively. The hydraulic station 2 is compact in structure, ensures the arrangement between the box 6 and the cab of the chassis 1, and reduces space occupation.

In the above arrangement, the hydraulic valve block 204 includes an auger valve block and a spreading valve block that are disposed on the valve seat; the oil outlet end of the gear pump 203 is connected with an auger motor 4 through an auger valve group; the oil outlet end of the gear pump 203 is connected with a motor of the distributor 7 through a distributor valve group. The spreading valve group and the wringer Long Fazu are arranged identically and respectively comprise a reversing valve and an overflow valve. The auger motor 4 is provided with two pieces; the oil outlet end of the gear pump 203 is connected with the oil inlet end of the auger valve bank, and the oil outlet end of the auger valve bank is connected with the oil inlet end of the flow dividing and collecting valve 205; the oil outlet ends of the flow distributing and collecting valve 205 are respectively connected with two auger motors 4. The motors of the auger motor 4 and the distributor 7 are connected with the oil inlet end of the cooler 206 through pipelines; the oil outlet end of the cooler 206 is connected with the hydraulic oil tank 201 through a filter 207, so that hydraulic oil can be cooled and filtered.

The oil pump motor 202 adopts a permanent magnet synchronous motor, and has simple structure and reliable operation; the volume is small, and the weight is light; the loss is small, and the efficiency is high; the TMS320F28335 series DSP of TI is adopted as a control core by the controller of the oil pump motor 202, the chip has high performance, the high reliability and the high power part adopts a three-phase full-bridge topology scheme formed by IGBT modules, and meanwhile, compared with a non-isolated driving scheme, the anti-interference capability of the controller is greatly improved by using the isolated driving scheme, and meanwhile, the technology of overmodulation control strategy, high-precision torque/rotating speed control strategy, optimal current track planning and the like is adopted on software, so that the improvement of efficiency and the accurate control of torque and rotating speed are realized.

Although the present utility model has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present utility model is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present utility model by those skilled in the art without departing from the spirit and scope of the present utility model, and it is intended that all such modifications and substitutions be within the scope of the present utility model/be within the scope of the present utility model as defined by the appended claims. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an electronic TMR spills skip, includes chassis (1), box (6), auger (8) and spills glassware (7), and chassis (1) front end sets up the driver's cabin, and box (6) set up on chassis (1), and auger (8) set up in box (6), spill glassware (7) cooperation auger (8) and set up at box (6) tail end, its characterized in that, chassis (1) are electric truck chassis.

2. The electric TMR scattering vehicle according to claim 1, characterized in that the chassis (1) is provided with a motor and a power battery (3); the power battery (3) is electrically connected with the motor; the motor is used for driving the chassis (1) to run.

3. The electric TMR spreader according to claim 2, characterized in that a hydraulic station (2) is provided on the chassis (1); the hydraulic station (2) is respectively connected with a motor of the distributor (7) and a screw motor (4) of the screw (8) through pipelines.

4. An electric TMR skip as claimed in claim 3, characterized in that the hydraulic station (2) is arranged between the tank (6) and the cab of the chassis (1).

5. The electric TMR spreader according to claim 4, characterized in that an observation ladder (5) is also arranged between the box (6) and the cab of the chassis (1); the observation ladder (5) is arranged outside the hydraulic station (2).

6. The electric TMR spreader of claim 4, wherein the hydraulic station (2) comprises a hydraulic oil tank (201) and an oil pump motor (202), a gear pump (203) and a hydraulic valve block (204) arranged on the hydraulic oil tank (201); the oil pump motor (202) is electrically connected with the power battery (3); the output end of the oil pump motor (202) is connected with a gear pump (203); the oil inlet end of the gear pump (203) is connected with the hydraulic oil tank (201), and the oil outlet end is connected with the hydraulic valve group (204); the hydraulic valve group (204) is respectively connected with a motor of the distributor (7) and an auger motor (4) of the auger (8).

7. The electric TMR spreader of claim 5, wherein the hydraulic valve block (204) comprises an auger valve block and a spreader valve block disposed on a valve seat; the oil outlet end of the gear pump (203) is connected with an auger motor (4) through an auger valve group; the oil outlet end of the gear pump (203) is connected with a motor of the distributor (7) through a distributor valve group.

8. The electric TMR skip of claim 6, wherein the skip valve set and the winch Long Fazu are identical and include a diverter valve and an overflow valve, respectively.

9. The electric TMR spreader vehicle of claim 7, wherein the twist Long Mada (4) is provided in two pieces; the oil outlet end of the gear pump (203) is connected with the oil inlet end of the auger valve bank, and the oil outlet end of the auger valve bank is connected with the oil inlet end of the flow distribution and collection valve (205); the oil outlet ends of the flow distributing and collecting valve (205) are respectively connected with two auger motors (4).

10. The electric TMR spreader of claim 8, wherein the motors of the strands Long Mada (4) and spreader (7) are connected to the oil inlet of the cooler (206) by piping; the oil outlet end of the cooler (206) is connected with the hydraulic oil tank (201) through a filter (207).