Multifunctional electric spreading vehicle

Abstract

The utility model discloses a multifunctional electric material scattering vehicle which comprises a vehicle head, a vehicle frame beam is assembled at the bottom of the vehicle head, a compartment is arranged on the vehicle frame beam, a compartment baffle is hinged to the tail of the compartment, a plurality of pairs of material conveying assemblies are arranged on the inner bottom face of the compartment, each material conveying assembly is composed of a pair of chains, and the chains are oppositely arranged. A plurality of connecting pieces are connected to the inner sides of the chains at equal intervals, and a scraper is installed between the opposite connecting pieces when the pair of chains are symmetrically arranged. Forage stored in the carriage is conveyed outwards in a chain scraping plate mode, manual filling is not needed in the mode, and therefore labor cost is reduced to a certain degree, and the automation degree of the material scattering vehicle is further improved. Furthermore, in order to prevent the materials from being accumulated at the discharging opening, a material throwing roller is arranged at the discharging opening, a material hooking rod is arranged on the material throwing roller, the forage accumulated at the discharging opening can be grabbed out, and therefore the problem that the discharging opening is blocked due to the fact that fibers of the forage are too long is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal husbandry machinery, in particular to a multifunctional electric material spreading vehicle. Background Art

[0002] In order to facilitate feeding of livestock with grass, dump trucks are usually used to pull the grass to the pasture and then manually spread it. In order to save labor costs, a throwing mechanism is usually installed on the dump truck to spread the grass. However, the installed throwing mechanism still requires manual filling, which is inconvenient.

[0003] Chinese utility model patent CN 216567206 U discloses a forage crushing and spreading vehicle, which is equipped with a crushing mechanism. A rotating motor drives a crushing disk on a rotating shaft to rotate at high speed, and crushing teeth crush the forage entering the crushing mechanism, making the forage finer and protecting the gastrointestinal health of cattle and sheep. The crushed forage is transported to the vehicle compartment by a conveyor belt, reducing the blockage of forage in the crushing mechanism.

[0004] In order to improve the efficiency of spreading and reduce labor costs, an auger device is usually installed on the spreading vehicle in the prior art to spread the grass on the pasture. However, the spiral structure inside the auger makes it impossible for the auger to transport long-diameter grass. The grass must be broken up before it can be transported. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] In order to solve the problems existing in the above background technology, the present invention adopts the following technical solutions.

[0007] A multifunctional electric material spreading vehicle comprises a vehicle head, the bottom of which is equipped with a frame beam, a vehicle body is provided on the frame beam, a vehicle body baffle is hinged at the rear of the vehicle body, a material assembly is provided on the bottom surface of the vehicle body, and a material feeding assembly is composed of a pair of chains, the chains are arranged opposite to each other, and a plurality of connecting plates are equidistantly connected to the inner sides of the chains. When the pair of chains are symmetrically arranged, a scraper is installed between the opposite connecting plates. A driving assembly is equipped at one end of the material feeding assembly, and a material discharge port is provided at the end of the vehicle body close to the driving assembly. A ramp is equipped at the rear of the vehicle body close to the material feeding assembly, and a plurality of material blocking rods are evenly provided on the upper surface of the ramp. A material guide plate is provided at the end of the vehicle body in front of the material discharge port, and the material guide plate is fixed on the frame beam.

[0008] Preferably, sprockets are engaged at both ends of the chain that constitutes the feeding assembly, and a driven wheel is fixedly connected to the outer side of one of the sprockets. A driver is installed at the bottom of the frame beam, and the driving end of the driver is fixedly connected to the driving wheel. A crawler track is connected between the driving wheel and the driven wheel, and a tension wheel is provided on one side of the crawler track.

[0009] Preferably, the driven wheel, driver, driving wheel, crawler track and tensioning wheel together constitute a driving assembly. When the driver rotates clockwise, the driving wheel, crawler track and driven wheel drive the feeding assembly to rotate toward the discharge port of the carriage. When the driver rotates counterclockwise, the driving wheel, crawler track and driven wheel drive the feeding assembly to rotate toward the rear of the carriage.

[0010] Preferably, an inner concave surface is provided at one end of the carriage close to the drive assembly, and the discharge port is opened on the lower end of the inner concave surface. A cavity is formed between the inner concave surface and the front of the carriage, and guard plates are provided on both sides of the cavity. A throwing roller is installed in the cavity, and the throwing roller is connected to the guard plate through a rotating shaft, and a motor is installed at one end of the rotating shaft.

[0011] Preferably, a plurality of hooking rods are equidistantly provided on the surface of the throwing roller in a circular shape. When the motor drives the throwing roller to rotate counterclockwise, the hooking rods hook out the grass accumulated at the discharge port to prevent the discharge port from being blocked.

[0012] Preferably, the cross section of the guide plate is a triangular structure, and the guide plate is centrally installed on the frame beam, and the grass output through the feeding assembly slides to both sides of the spreading vehicle under the guidance of the guide plate.

[0013] Preferably, the frame beam is a Z-shaped structure, and a wheel is provided at the bottom of the frame beam, and a spring plate is mounted on the connecting shaft of the wheel.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The utility model uses a chain scraper to transport the grass stored in the car to the outside. This method does not require manual filling, thereby reducing labor costs to a certain extent and further improving the degree of automation of the spreading vehicle. Furthermore, in order to avoid the accumulation of materials at the discharge port, the utility model is provided with a throwing roller at the discharge port. The throwing roller is provided with a hook rod that can grab the grass accumulated at the discharge port, thereby avoiding the problem of clogging the discharge port due to the excessive length of the grass fiber.

[0016] (2) The utility model sets the discharge port between the car body and the front of the car body, so that the grass scattered by the chain scraper falls to both sides of the car body. The spreading of the grass can be observed through the rearview mirror. Compared with the rear end discharge of traditional dump trucks, the degree of spreading of the grass can be controlled. The amount of grass discharged can be observed through the rearview mirror, which can avoid the waste of grass to a certain extent.

[0017] (3) The driving assembly for controlling the operation of the feeding assembly in the present invention can rotate clockwise or counterclockwise, so that the material spreading vehicle of the present invention can feed and transport materials. The feeding group will rotate toward the discharge port to achieve feeding, and the material group will rotate toward the compartment baffle to achieve the purpose of feeding, transporting and unloading. This can avoid the risk of overturning of traditional dump bucket-type material spreading vehicles due to the need to tilt the compartment during unloading.

[0018] (4) In order to ensure that the thrown materials can fall accurately on both sides of the carriage, a guide plate is installed in front of the two material outlets in the present invention. The cross-section of the guide plate is a triangular structure, which can make the grass fall on the guide plate and slide down to both sides of the carriage. Furthermore, in order to prevent the grass from being entangled on the chain or sprocket, the present invention is provided with an inclined platform at the other end of the feeding assembly, on which a plurality of blocking rods are installed. The blocking rods can comb off the grass entangled on the chain to prevent the accumulation of grass from affecting the normal operation of other parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a side sectional plan view of the multifunctional material spreading vehicle in the present utility model.

[0020] Figure 2 This is a top view of the multifunctional material spreading vehicle in the present utility model.

[0021] Figure 3 Schematic diagram of the feeding component structure.

[0022] Figure 4 for Figure 1 Enlarged structural diagram of the drive component at point A in the middle.

[0023] Figure 5 This is a structural diagram of the guide plate of the multifunctional material spreading vehicle in the present utility model.

[0024] Figure 6 This is a structural diagram of the frame beam of the multifunctional material spreading vehicle in the present utility model.

[0025] The corresponding relationship between the illustration labels and component names in the figure is as follows:

[0026] 100. Car head; 101. Carriage beam; 1011. Spring plate; 1012. Wheel; 102. Carriage; 1021. Carriage baffle; 103. Feeding assembly; 1031. Connecting piece; 1032. Scraper; 1033. Driven wheel; 104. Throwing roller; 1041. Hooking rod; 105. Drive; 1051. Driving wheel; 106. Track; 107. Tensioning wheel; 108. Guide plate; 109. Inclined platform; 1091. Stopping rod. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0030] See Figure 1-3 10. The loader 102 is provided with a frame beam 101 at the bottom of the loader 100. The loader 102 is provided with a carriage 102. The loader 102 is provided with a frame beam 101 at the bottom of the loader 100. The loader 102 is provided with a frame beam 101 at the bottom of the loader 100. The loader 102 is provided with a frame beam 101 at the bottom of the loader 100. The loader 102 is provided with a frame beam 101 at the bottom of the loader 100. The loader 102 is provided with a frame beam 101 at the bottom of the loader 102. 3 operates in the carriage 102. When the driving component drives the feeding component 103 to operate clockwise, the feeding component 103 conveys the grass in the carriage 102 toward the discharge port, so that the grass is spread through the discharge port. When the driving component drives the feeding component 103 to operate counterclockwise, the feeding component 103 conveys the grass in the carriage 102 toward the end of the carriage 102. This process is used to use the spreading vehicle of the present invention to transport and unload grass. In this way, the spreading vehicle does not need to lift the carriage 102 by a cylinder for unloading like a traditional material vehicle. The traditional unloading method easily causes grass to accumulate at the end of the carriage 102, causing the weight to shift and causing the vehicle head 100 to tilt. Unloading through the present device reduces the risk of unloading to a certain extent.

[0031] It is worth noting that in the present application, in order to record the weight of each time the carriage 102 is loaded with forage, as well as the amount of remaining forage after spreading the material, the amount of material thrown is obtained by subtracting the remaining forage from the total weight. Therefore, in this embodiment, a weighing component can be installed between the frame beam 102 and the carriage 102, and the weighing component can be used to record the weight of the carriage 102 in real time.

[0032] See Figure 4 The feeding assembly 103 in this embodiment is composed of a pair of chains, which are arranged opposite to each other. Both ends of the chains that constitute the feeding assembly 103 are meshed with sprockets, and a plurality of connecting pieces 1031 are equidistantly connected to the inner sides of the chains. When a pair of chains are symmetrically arranged, a scraper 1032 is installed between the opposite connecting pieces 1031; further, the driving assembly in this embodiment includes a driven wheel 1033 and a driver 105, which are specifically distributed as follows: the driven wheel is fixedly connected to the outer side of one of the sprockets, the driver 105 is arranged at the bottom of the frame beam 101, and the driving end of the driver 105 is fixedly connected to the driving wheel 1051, and a crawler 106 is sleeved between the driving wheel 1051 and the driven wheel 1033, and a tension wheel 107 is provided on one side of the crawler 106. In this embodiment, when the driver When the driving shaft in 105 rotates clockwise, it drives the driving wheel 1051 to rotate clockwise, and the driving wheel 1051 further drives the driven wheel 1033 to rotate through the crawler 106 as a force transmission component. When the driven wheel 1033 rotates, it directly drives the sprocket to rotate synchronously. When the sprocket rotates, it drives the chain to rotate, and the chain drives the scraper 1032 connected by the connecting piece 1031 to move toward the discharge port, thereby scraping the grass to the discharge port to realize bulking; conversely, when the driving shaft of the driver 105 rotates counterclockwise, it drives the driving wheel 1051 to rotate counterclockwise, and finally the chain drives the scraper 1032 connected by the connecting piece 1031 to move toward the end of the carriage 102, thereby scraping the grass to the end of the carriage 102 for transmission to realize transfer and unloading.

[0033] See Figure 1 、 Figure 4 as well as Figure 5In order to prevent the installation of the feeding assembly 103 from affecting the closing of the compartment baffle 1021, the length of the feeding assembly 103 is slightly smaller than the length of the compartment 102 in the actual process, and the feeding assembly 103 is aligned with the discharge port, which results in a certain space between the feeding assembly 103 and the tail end of the compartment 102. At the same time, during unloading, since the grass falls naturally to the ground at the tail end of the compartment 102 by gravity, in order to prevent the grass from piling up at the end of the feeding assembly 103, when the chain is running, the grass is brought between the feeding assembly 103 and the compartment 102 due to being entangled on the chain, this embodiment is equipped with an inclined platform 109 near the feeding assembly 103 at the tail end of the compartment 102, and the upper surface of the inclined platform 109 is evenly provided with multiple roots. The blocking rod 1091, in this embodiment, the blocking rod 1091 is close to the chain and the baffle. When the chain is running, the grass wrapped around the chain will be hooked by the blocking rod 1091, thereby pulling the grass off the chain while the chain continues to run. At the same time, in order to allow the scattered grass to fall on both sides of the carriage 102, so that the driver can observe the small amount of grass through the rearview mirror, this embodiment provides a guide plate 108 at the end of the carriage 102 in front of the discharge port. The guide plate 108 is fixed on the frame beam 101, and the cross-section of the guide plate 108 is a triangular structure, and the guide plate 108 is installed in the center of the frame beam 101. The grass output through the feeding assembly 103 slides to both sides of the spreading vehicle under the guidance of the triangular guide plate 108.

[0034] See Figure 1 In this embodiment, an inner concave surface is provided at one end of the carriage 102 close to the drive assembly, and a discharge port is opened on the lower end of the inner concave surface. A cavity is formed between the inner concave surface and the front end 100, and guard plates are provided on both sides of the cavity. A throwing roller 104 is assembled in the cavity. The inner concave surface is designed to have enough space to install the throwing roller 104 and allow the throwing roller 104 to be close to the discharge port. The throwing roller 104 is connected to the guard plate through a rotating shaft, and a motor is installed at one end of the rotating shaft. The surface of the throwing roller 104 is circumferentially and equidistantly provided with multiple hook rods 1041. When the motor drives the throwing roller 104 to rotate counterclockwise, the hook rod 1041 hooks out the grass accumulated at the discharge port to prevent the discharge port from being blocked.

[0035] See Figure 6 In order to fit the scattering of grass by the grass spreader, the frame beam 101 of this embodiment 1 is designed as a Z-shaped structure as a whole, and a wheel 1012 is provided at the bottom of the frame beam 101, and a spring plate 1011 is assembled on the connecting shaft of the wheel 1012.

[0036] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. A multifunctional electric spreading vehicle, comprising a vehicle head (100), wherein a frame beam (101) is mounted on the bottom of the vehicle head (100), a vehicle compartment (102) is provided on the frame beam (101), and a vehicle compartment baffle (1021) is hingedly connected to the rear of the vehicle compartment (102). Its characteristics are: The inner bottom surface of the carriage (102) is provided with a feeding assembly (103), which is composed of a pair of chains, which are arranged opposite to each other, and a plurality of connecting plates (1031) are equidistantly connected to the inner sides of the chains. When the pair of chains are symmetrically arranged, a scraper (1032) is installed between the opposite connecting plates (1031). One end of the feeding assembly (103) is equipped with a driving assembly, and an end of the carriage (102) close to the driving assembly is provided with a discharge port. The rear end of the carriage (102) is equipped with an inclined platform (109) close to the feeding assembly (103), and a plurality of blocking rods (1091) are evenly provided on the upper surface of the inclined platform (109). A guide plate (108) is provided at the end of the carriage (102) in front of the discharge port, and the guide plate (108) is fixed to the frame beam (101).

2. The multifunctional electric spreading vehicle according to claim 1, characterized in that: Both ends of the chain constituting the feeding assembly (103) are meshed with sprockets, the outer side of one of the sprockets is fixedly connected to a driven wheel (1033), a driver (105) is installed at the bottom of the frame beam (101), the driving end of the driver (105) is fixedly connected to a driving wheel (1051), a crawler track (106) is sleeved between the driving wheel (1051) and the driven wheel (1033), and a tension wheel (107) is provided on one side of the crawler track (106).

3. The multifunctional electric spreading vehicle according to claim 2, characterized in that: The driven wheel (1033), the driver (105), the driving wheel (1051), the crawler belt (106) and the tension wheel (107) together constitute a driving assembly. When the driver (105) rotates clockwise, the driving wheel (1051), the crawler belt (106) and the driven wheel (1033) drive the feeding assembly (103) to rotate toward the discharge port of the carriage (102). When the driver (105) rotates counterclockwise, the driving wheel (1051), the crawler belt (106) and the driven wheel (1033) drive the feeding assembly (103) to rotate toward the rear end of the carriage (102).

4. The multifunctional electric spreading vehicle according to claim 1, characterized in that: The carriage (102) is provided with an inner concave surface at one end close to the driving assembly, and a discharge port is provided at the lower end of the inner concave surface. A cavity is formed between the inner concave surface and the carriage head (100), and guard plates are provided on both sides of the cavity. A throwing roller (104) is installed in the cavity, and the throwing roller (104) is connected to the guard plate via a rotating shaft, and a motor is installed at one end of the rotating shaft.

5. The multifunctional electric spreading vehicle according to claim 4, characterized in that: The surface of the throwing roller (104) is provided with a plurality of hooking rods (1041) at equal intervals in a circular pattern. When the motor drives the throwing roller (104) to rotate counterclockwise, the hooking rods (1041) hook out grass accumulated at the discharge port to prevent the discharge port from being blocked.

6. The multifunctional electric spreading vehicle according to claim 5, characterized in that: The cross section of the guide plate (108) is a triangular structure, and the guide plate (108) is centrally mounted on the frame beam (101). The grass outputted by the feeding assembly (103) slides to both sides of the spreading vehicle under the guidance of the guide plate (108).

7. The multifunctional electric spreading vehicle according to claim 6, characterized in that: The frame beam (101) is a Z-shaped structure, and a wheel (1012) is provided at the bottom of the frame beam (101), and a spring plate (1011) is mounted on a connecting shaft of the wheel (1012).

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