CN212279363U

CN212279363U - Material pushing machine

Info

Publication number: CN212279363U
Application number: CN201922455223.8U
Authority: CN
Inventors: 王翊丞; 王雪松; 罗升; 周晓枫; 吴迪; 姚远
Original assignee: Fengjiang Intelligent Shenzhen Co Ltd
Current assignee: Fengjiang Intelligent Shenzhen Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-01-05
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a pusher, which comprises a walking device and a pushing device. Running gear includes a bearing mechanism, a power supply mechanism, two walking driving motor, two drive wheels and a supporting wheel, bearing mechanism includes a chassis, power supply mechanism set up in the chassis, every walking driving motor set up respectively in the both sides of an tip on chassis and by the electricity connect in power supply mechanism, every the drive wheel is connected in every with being drivable respectively the walking driving motor, the supporting wheel set up in the middle part of another tip of bearing mechanism. The material pushing device comprises a material pushing wall, wherein the material pushing wall comprises an annular wall main body and a connecting arm extending inwards from the high end of the annular wall main body, the connecting arm is connected to the bearing mechanism, and the annular wall main body surrounds the bearing mechanism in a rotatable mode.

Description

Material pushing machine

Technical Field

The utility model relates to a push away material machinery, in particular to pusher.

Background

China is a large milk consumption country, and with the rapid development of economy and the continuous improvement of the living standard of people, the consumption of milk in China is continuously and steadily increased in recent years. In order to meet the requirement of rapid development of the dairy industry in China, the dairy cow breeding mode is developing towards large-scale and specialized directions. In the current large-scale and specialized breeding mode, the dairy cows are restricted in the cattle pen, when the dairy cows need to eat, food such as forage is arranged outside the cattle pen to avoid pollution of pollutants such as excrement and urine of the dairy cows in the cattle pen, and the cattle pen allows the dairy cows restricted in the cattle pen to lean out and eat. During the feeding process, food such as forage is arched by the head of the milk, so that the food is far away from the cattle pen, and once the food such as the forage is far away from the cattle pen, the dairy cattle cannot touch the food such as the forage, so that the dairy cattle cannot continue to feed. In order to make the dairy cow eat enough food such as forage, the food such as forage arched to a remote place must be pushed to the cowshed many times during the milk eating process. The existing mode is that a breeder manually pushes food such as forage and the like arched to a far distance to a position close to a cow fence by using a shovel, and the mode has the defects that firstly, the cow eats for a long time, and in the process, the breeder needs to continuously push the food such as the forage and the like arched to the far distance to a position close to the cow fence by using the shovel, so that the labor intensity is overlarge; secondly, the feeder can influence the normal feeding of the dairy cows in the process of continuously pushing food such as forage arched to a far distance to a position close to the cow fence by using a shovel to walk back and forth; thirdly, the existing method can cause food such as forage to be polluted, and pathogenic bacteria enter the body of the cow, so that the health of the cow and the quality of milk are affected. Another way is to push food such as forage arched to a far distance to a position close to the cowshed by using a forklift, and the other way has the defects that firstly, the forklift is a vehicle driven by an internal combustion engine, the noise of the forklift is too high in the process of pushing the food such as the forage arched to the far distance to the position close to the cowshed by using the forklift, the dairy cow is frightened, and the forklift discharges more tail gas in the working process to influence the environment of the cowshed; secondly, the forklift may cause injury to the cow during operation, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pusher, wherein pusher can be automatically will be encircleed by the milk cow and promote the position that is close to the cowshed to food such as forage in a distance to in the milk cow of restraint in the cowshed is edible.

An object of the utility model is to provide a pusher, wherein the pusher provide a running gear with by set up in running gear's a blevile of push, wherein when running gear walked along a route, blevile of push promoted food such as forage with the pivoted mode to make food such as forage promoted the position that is close to the cowshed.

An object of the utility model is to provide a pusher, wherein blevile of push's annular wall main part can be driven in order to rotate initiatively, so can strengthen the thrust of pusher to promote food such as forage high-efficiently.

An object of the utility model is to provide a pusher, wherein blevile of push provides two at least pulley mechanism, pulley mechanism can in the low side of rampart main part withstands the rampart main part, with avoid during the unilateral atress of rampart main part the rampart main part is rocked, thereby avoids the pusher appears off-centre and the bad phenomenon of rocking, in order to guarantee the reliability and the stability of pusher.

An object of the utility model is to provide a pusher, wherein pusher adopts electric energy drive, so pusher can keep quiet at the in-process of work to avoid the appearance of noise to the frightening that the milk cow caused. In addition, the pusher does not produce any pollution in the working process, thereby being beneficial to ensuring the health of the dairy cows and the quality of milk.

An object of the utility model is to provide a pusher, wherein blevile of push provides an endless track, it set up in the rampart main part, every pulley mechanism's pulley main part is in order to withstand endless track's mode withstands the rampart main part, and the rampart main part is driven do for when running gear rotates, every pulley mechanism the pulley main part along the smooth surface of endless track rolls to noise reduction makes the pusher keeps quiet.

According to the utility model discloses an aspect, the utility model provides a pusher, it includes:

a traveling device, wherein the traveling device comprises a bearing mechanism, a power supply mechanism, two traveling driving motors, two driving wheels and a supporting wheel, wherein the bearing mechanism comprises a chassis, the power supply mechanism is arranged on the chassis, each traveling driving motor is respectively arranged at two sides of one end part of the chassis, each traveling driving motor is respectively electrically connected to the power supply mechanism, each driving wheel is respectively connected to each traveling driving motor in a driving way, and the supporting wheel is arranged at the middle part of the other end part of the bearing mechanism; and

the pushing device comprises a pushing wall, wherein the pushing wall comprises an annular wall main body and a connecting arm extending inwards from the high end of the annular wall main body, the connecting arm is connected to the bearing mechanism, and the annular wall main body surrounds the bearing mechanism in a rotatable mode.

According to the utility model discloses an embodiment, bearing mechanism includes two at least support columns, a load-bearing platform, an erection column and a drive ring, every the support column is certainly respectively the edge of chassis upwards extends to suitable high position, load-bearing platform is set up in every the high-end of support column, with the chassis with form an accommodation space and supply to hold between the load-bearing platform power supply mechanism, the erection column certainly load-bearing platform's central point puts upwards to extend, the drive ring rotationally the suit in the erection column, wherein the material pushing wall the linking arm extend to with be connected in the drive ring.

According to the utility model discloses an embodiment, running gear includes that one pushes away material driving motor, it is set up in load-bearing platform with be connected in the electrical supply mechanism to push away material driving motor, wherein the drive ring is connected with drivably push away material driving motor.

According to the utility model discloses an embodiment, running gear includes a driving belt, driving belt's both ends respectively by the suit in push away material driving motor's output shaft with bear the mechanism the drive ring, so that the drive ring be driveably connect in push away material driving motor.

According to the utility model discloses an embodiment, blevile of push includes two at least pulley mechanism, every pulley mechanism include respectively one install the main part and rotationally install in a pulley main part of installation main part, wherein every pulley mechanism respectively with the pulley main part is just withstood outwards push away the material wall the mode of the inboard of annular wall main part is installed in bear the weight of the mechanism.

According to an embodiment of the present invention, the mounting body of the pulley mechanism is mounted to the chassis.

According to an embodiment of the present invention, the mounting body of the pulley mechanism is mounted to the support column.

According to an embodiment of the invention, the pusher further comprises a cover device, wherein the cover device comprises a cover body, which is mounted to the carrying means, and the peripheral edge of the cover body extends outwards so that the diameter of the cover body is larger than the diameter of the annular wall body of the pusher wall.

According to an embodiment of the present invention, the pusher further comprises a cover device, wherein the cover device comprises a cover body, the central position of the cover body is installed at the free end of the mounting column of the bearing mechanism, and the peripheral edge of the cover body extends respectively to make the diameter of the cover body larger than that of the pusher wall.

According to an embodiment of the present invention, the cover device includes a holding rod and a distance sensor provided at one end of the holding rod, and the other end of the holding rod is rotatably mounted to the cover.

According to an embodiment of the invention, the holding rod is a telescopic rod.

According to an embodiment of the invention, the cover has a retaining groove for accommodating the retaining rod and the distance sensor.

According to an embodiment of the present invention, the cover device includes a charging port, and the charging port is disposed in the cover.

According to an embodiment of the present invention, the mounting post has a communication channel for communicating the accommodating space with the space outside the carrying platform, wherein the electric wire for connecting the charging port is allowed to pass through the mounting post the communication channel extends to the accommodating space.

According to another aspect of the present invention, the present invention further provides a material pushing method for a material pusher, wherein the material pushing method comprises the following steps:

(a) allowing a walking device to walk along a route outside a cowstall; and

(b) allowing an annular wall body of a pushing wall to be driven to rotate relative to a bearing mechanism of the walking device in a manner of surrounding the bearing mechanism, so that food such as forage kept outside the cowstall is pushed to a position close to the cowstall by the annular wall body.

According to an embodiment of the present invention, in the step (b), the material pushing driving motor drives the material pushing wall to rotate relative to the bearing mechanism.

According to an embodiment of the present invention, the pushing driving motor is in the high-end driving of the annular wall main body does not rotate relative to the bearing mechanism, and the annular wall main body is supported by the inner side of the annular wall main body through at least two pulley mechanisms arranged on the bearing mechanism.

According to an embodiment of the present invention, in the above method, the pulley body of each of the pulley mechanisms is allowed to rotate relative to the annular wall body along an annular rail provided to the annular wall body, respectively.

According to an embodiment of the present invention, in the above method, a power supply mechanism is allowed to supply power to a two-travel driving motor provided on a chassis of the carrying mechanism, so as to allow the travel driving motor to drive a driving wheel to drive the traveling device to travel along the route.

Drawings

Fig. 1A and 1B are schematic perspective views of a pusher according to a preferred embodiment of the present invention.

Fig. 2 is an overall exploded view of the pusher according to the above preferred embodiment of the present invention, which illustrates a structural relationship between a traveling device and a pushing device of the pusher.

Fig. 3 is a partial perspective view of the pusher according to the above preferred embodiment of the present invention, which illustrates a structural relationship between the traveling device of the pusher and a pushing wall of the pushing device.

Fig. 4 is a partially exploded view of the pusher according to the above preferred embodiment of the present invention, which illustrates the structural relationship between the components of the pusher wall.

Fig. 5 is a partial perspective view of the pusher according to the above preferred embodiment of the present invention, which illustrates the structural relationship between the components of the walking device.

Fig. 6A and 6B are schematic views of the pusher from different viewing angles according to the above preferred embodiment of the present invention, respectively, and respectively illustrate the structural relationship between the components of the walking device.

Fig. 7A to 7F respectively illustrate the pushing process of the pusher according to the above preferred embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

In the following description, a pusher according to a preferred embodiment of the present invention will be disclosed and explained with reference to fig. 1A to 6B of the drawings, wherein the pusher includes a traveling device 10 and a pushing device 20 provided to the traveling device 10.

Specifically, the traveling device 10 includes a carrying mechanism 11, a power supply mechanism 12, a two-traveling drive motor 13, two drive wheels 14, and a support wheel 15. The carrying mechanism 11 further includes a chassis 111, wherein the power supply mechanism 12 is disposed on the chassis 111 to be carried by the chassis 111. Each of the travel driving motors 13 is provided on both sides of one end of the chassis 111, respectively, and each of the travel driving motors 13 is connected to the power supply mechanism 12, respectively. Each of the drive wheels 14 is drivably connected to each of the travel drive motors 13, respectively, such that each of the drive wheels 14 is held on both sides of one end of the chassis 111, respectively. The supporting wheel 15 is installed at the middle of the other end of the chassis 111 such that the two driving wheels 14 and the supporting wheel 15 are arranged in a zigzag configuration, and the two driving wheels 14 and the supporting wheel 15 cooperate with each other such that the chassis 111 is carried away from the ground.

Preferably, the driving wheel 14 is mounted to an output shaft of the travel driving motor 13 such that the driving wheel 14 is drivably connected to the travel driving motor 13. The support wheels 15 are preferably universal wheels to facilitate steering of the pusher.

It is worth mentioning that the shape of the chassis 111 of the carrying mechanism 11 is not limited in the present invention, for example, in the preferred example of the pusher shown in fig. 1A to 6B, the chassis 111 is square, and the center of gravity of the power supply mechanism 12 and the center of gravity of the chassis 111 coincide in the height direction, so that the center of gravity of the pusher can be prevented from being inclined, thereby ensuring the reliability and stability of the pusher. Alternatively, in other examples of the pusher of the present invention, the chassis 111 may be, but is not limited to, circular, oval, polygonal.

The material pushing device 20 includes a material pushing wall 21, wherein the material pushing wall 21 includes a circular wall main body 211 and a connecting arm 212 extending from the high end of the circular wall main body 211 to the middle direction of the circular wall main body 211, wherein the connecting arm 212 of the material pushing wall 21 is rotatably mounted on the supporting mechanism 11, and the circular wall main body 211 of the material pushing wall 21 surrounds the periphery of the supporting mechanism 11 in a rotatable manner, so that the material pushing wall 21 forms the approximate appearance of the periphery of the material pushing machine, so that when the material pushing machine pushes the material, the food such as forage and the like cannot enter the interior of the material pushing machine, and the traveling device 10 is prevented from being affected. For example, food such as forage is straw or the mixture of straw and fodder usually, and the characteristics of straw are long and thin form, the pusher passes through blevile of push 20 the cover of material pushing wall 21 is established running gear 10 the outside of load-bearing mechanism 11 forms the mode of the rough outward appearance all around of pusher can avoid food such as forage to insert the inside of pusher and influence the work of running gear 10 to be favorable to guaranteeing the reliability and the stability of pusher.

In the material pushing machine, when the power supply mechanism 12 is controlled to every during the power supply of the walking drive motor 13, every the walking drive motor 13 can convert the electric energy into kinetic energy and drive every the driving wheel 14 rotates, so the walking device 10 can walk. It is understood that the traveling device 10 is configured to travel along a straight path if the rotation speeds of the two traveling drive motors 13 are the same, and the traveling device 10 is configured to travel along a curved path if there is a difference in the rotation speeds of the two traveling drive motors 13. For example, when one of the travel driving motors 13 rotates and the other travel driving motor 13 does not operate, the traveling device 10 can make a turn.

It is worth mentioning that the type of the power supply mechanism 12 is not limited in the present invention, for example, the power supply mechanism 12 may be a storage battery (such as but not limited to a lithium battery), and the power supply mechanism 12 is allowed to supplement the electric power when the electric power stored in the power supply mechanism 12 is consumed. Or the power supply mechanism 12 may comprise a battery (such as, but not limited to, a lithium battery), and the power supply mechanism 12 is allowed to replenish the electrical energy when the electrical energy stored in the power supply mechanism 12 is consumed.

Further, the traveling device 10 of the material pusher of the present invention comprises a controller 16, wherein the power supply mechanism 12 and each of the traveling driving motors 13 are respectively connected to the controller 16, so as to control the power supply mechanism 12 to supply power to the traveling driving motors 13 by the controller 16. Preferably, the controller 16 is disposed on the chassis 111 to be carried by the chassis 111. Alternatively, the controller 16 is provided to the power supply mechanism 12, or the controller 16 and the power supply mechanism 12 are integrated.

It is worth mentioning that the type of controller 16 is not limited in the present invention, as long as it has a calculation function and a control function. For example, the controller 16 may control the power supply mechanism 12 to supply power to each of the travel driving motors 13 according to the real-time state of the pusher so as to adjust the travel path of the pusher.

With continued reference to fig. 1A to 6B, the carrying mechanism 11 includes at least two supporting columns 112, a lower carrying platform 113 and an upper carrying platform 114, wherein the lower end of each supporting column 112 is respectively disposed at the edge of the chassis 111 and extends upwards from the edge of the chassis 111 to a proper height position, wherein the periphery of the lower carrying platform 113 is disposed at the middle of each supporting column 112 to support and hold the lower carrying platform 113 on the upper portion of the chassis 111 by each supporting column 112 and form a first accommodating space 1101 of the carrying mechanism 11 between the chassis 111 and the lower carrying platform 113, wherein the periphery of the upper carrying platform 114 is disposed at the high end of each supporting column 112 to support and hold the upper carrying platform 114 on the upper portion of the lower carrying platform 113 by each supporting column 112 and form a lower carrying platform 113 and an upper carrying platform 114 on the lower carrying platform 113 and the upper carrying platform 114 The stages 114 form a second receiving space 1102 of the carrying mechanism 11 therebetween.

In other words, the bearing mechanism 11 has the first receiving space 1101 and the second receiving space 1102, wherein the first receiving space 1101 is formed between the chassis 111 and the lower bearing platform 113 for receiving the power supply mechanism 12 mounted to the chassis 111, and wherein the second receiving space 1102 is formed between the lower bearing platform 113 and the upper bearing platform 114 for receiving the controller 16 mounted to the lower bearing platform 113. It is understood that other electrical units (such as, but not limited to, a fuse, a power manager, a communication module) of the walking device 10 can also be carried on the lower carrying platform 113 in a manner of being accommodated in the second accommodating space 1102.

Alternatively, in another example of the present invention, the carrying mechanism 11 has only one carrying platform, and the carrying platform is disposed at the high end of each supporting column 112, so as to form an accommodating space between the chassis 111 and the carrying platform, wherein the power supply mechanism 12 and the controller 16 disposed on the chassis 111 are respectively accommodated in the accommodating space of the carrying mechanism 11.

Specifically, in this specific example of the pusher shown in fig. 1A to 6B, the carrying mechanism 11 of the pusher comprises four supporting columns 112, wherein the lower end of each supporting column 112 is respectively disposed at each corner of the chassis 11, wherein each corner of the lower carrying platform 113 is respectively disposed at the middle of each supporting column 112, so as to hold the lower carrying platform 113 on the upper portion of the chassis 111 by each supporting column 112 and form the first accommodating space 1101 between the chassis 111 and the lower carrying platform 113, wherein each corner of the upper carrying platform 114 is respectively disposed at the upper end of each supporting column 112, so as to hold the upper carrying platform 114 on the upper portion of the lower carrying platform 113 by each supporting column 112 and form the second accommodating space 1102 between the lower carrying platform 113 and the upper carrying platform 114.

With continued reference to fig. 1A-6B, the support mechanism 11 further includes a mounting post 115 and a drive ring 116, wherein the mounting post 115 is disposed to extend upward from a central location of the upper support platform 114 to form a free end 1150, and the drive ring 116 is rotatably mounted on a central portion of the mounting post 115.

It is worth mentioning that the way the mounting post 115 is arranged on the upper load-bearing platform 114 is not limited in the present invention, for example, the mounting post 115 and the upper load-bearing platform 114 may be integrally formed, or the mounting post 115 is screwed to the upper load-bearing platform 114, or the mounting post 115 is welded to the upper load-bearing platform 114.

It is worth mentioning that the manner in which the driving ring 116 is rotatably sleeved on the mounting post 115 is not limited in the present invention, for example, the driving ring 116 is rotatably sleeved on the mounting post 115 through a bearing.

The traveling device 10 further includes a pushing driving motor 17, wherein the pushing driving motor 17 is disposed on the upper bearing platform 114, and the pushing driving motor 17 is electrically connected to the power supply mechanism 12, so that when the power supply mechanism 12 supplies power to the pushing driving motor 17, the pushing driving motor 17 can convert electric energy into kinetic energy. Preferably, the pushing material driving motor 17 is connected to the controller 16, so that the controller 16 controls the power supply mechanism 12 to supply power to the pushing material driving motor 17. The driving ring 116 of the bearing mechanism 11 is connected to the pushing material driving motor 17 in a driving manner, and the connecting arm 212 of the pushing wall 21 of the pushing material device 20 extends to and is fixedly mounted on the driving ring 116 of the bearing mechanism 11. When the power supply mechanism 12 supplies power to the pushing material driving motor 17, the pushing material driving motor 17 can drive the driving ring 116 of the bearing mechanism 11 to rotate, so as to drive the annular wall main body 211 of the pushing wall 21 to rotate relative to the traveling device 10 in a manner of surrounding the periphery of the bearing mechanism 11.

The traveling device 10 further includes a transmission belt 18, wherein both ends of the transmission belt 18 are respectively sleeved on the output shaft of the pushing material driving motor 17 and the driving ring 116 of the bearing mechanism 11, so that the driving ring 116 is drivably connected to the pushing material driving motor 17. Optionally, in some other examples of the material pushing machine of the present invention, the output shaft of the material pushing driving motor 17 is provided with a gear structure, and the driving ring 116 is provided with a gear structure, so that the driving ring 116 is drivably connected to the material pushing driving motor 17 in a manner that the gear structure of the driving ring 116 is engaged with the gear structure of the material pushing driving motor 17.

With continued reference to fig. 1A to 6B, the pushing device 20 further includes at least two pulley mechanisms 22, wherein each of the pulley mechanisms 22 includes a mounting body 221 and a pulley body 222 rotatably mounted on the mounting body 221, wherein the pulley mechanism 22 is held between the annular wall body 211 of the pushing wall 21 and the carrying mechanism 11, and the pulley mechanism 22 is mounted on the carrying mechanism 11 through the mounting body 221 in a manner that the pulley body 222 abuts against the annular wall body 211 of the pushing wall 21, so that during pushing with the pushing machine, when a force is applied to one side of the annular wall body 211 of the pushing wall 21, each of the pulley mechanisms 22 can prevent the annular wall body 211 from shaking, thereby preventing the pushing machine from generating eccentricity and shaking, so as to ensure the reliability and stability of the pusher.

Preferably, the mounting main body 221 of each pulley mechanism 22 is mounted at the lower end of each supporting column 112 of the carrying mechanism 11, so that the pulley mechanism 22 can be abutted against the annular wall main body 211 at the lower end of the annular wall main body 211 of the pushing wall 21, so that each pulley mechanism 22 can prevent the annular wall main body 211 from shaking when a force is applied to one side of the annular wall main body 211 of the pushing wall 21 during pushing by the pusher.

Optionally, the mounting main body 221 of each pulley mechanism 22 is respectively mounted on the chassis 111 of the carrying mechanism 11, so that the pulley mechanism 22 can abut against the annular wall main body 211 at the lower end of the annular wall main body 211 of the pushing wall 21, so that each pulley mechanism 22 can prevent the annular wall main body 211 from shaking when a force is applied to one side of the annular wall main body 211 of the pushing wall 21 during pushing by the pusher.

Preferably, the number of the pulley mechanisms 22 of the pushing device 20 is the same as the number of the supporting columns 112 of the carrying mechanism 11, for example, in the specific example of the pushing machine shown in fig. 1A to 6B, the number of the pulley mechanisms 22 of the pushing device 20 and the number of the supporting columns 112 of the carrying mechanism 11 are four, and one pulley mechanism 22 is disposed at the lower end of each supporting column 112.

With continued reference to fig. 1A to 6B, the material pushing device 20 further includes an annular rail 23, wherein the annular rail 23 is disposed on the annular wall body 211 in a manner that the annular rail 23 is attached to the inner wall of the annular wall body 211 of the material pushing wall 21, so that the annular rail 23 can enhance the strength of the annular wall body 211 of the material pushing wall 21 to prevent the annular wall body 211 from being out of round. The pulley main body 222 of each pulley mechanism 22 of the pushing device 20 abuts against the annular wall main body 211 of the pushing wall 21 in a manner of being attached to the smooth surface of the annular rail 23, so that when the annular wall main body 211 of the pushing wall 21 is driven to rotate relative to the carrying mechanism 11, the pulley main body 222 of each pulley mechanism 22 can roll along the smooth surface of the annular rail 23, and thus noise generated when the pulley mechanisms 22 and the annular rail 23 rub against each other can be reduced, and the pusher is more silent.

With continued reference to fig. 1A-6B, the pusher wall 21 of the pusher assembly 20 comprises at least two roller halves 210, wherein each roller half 210 comprises a roller wall 2101 and an extension arm 2102 extending at a high end of the roller wall 2101, wherein the roller walls 2101 of adjacent roller halves 210 can be mounted to each other such that, when the roller halves 210 are mounted, the roller wall 2101 of each roller half 210 forms the annular wall body 211 of the pusher wall 21 and the extension arm 2102 of each roller half 210 forms the coupling arm 212 of the pusher wall 21.

In particular, the thrust wall 21 comprises two drum halves 210, wherein one drum half 210 is defined as a first drum half 210a and the other drum half 210 is defined as a second drum half 210b, wherein the first drum half 210a and the second drum half 210b comprise one drum wall 2101 and one extension arm 2102, respectively, wherein the drum wall 2101 of the first drum half 210a and the drum wall 2101 of the second drum half 210b are mounted to each other to form the ring-shaped wall body 211 and the extension arm 2102 of the first drum half 210a and the extension arm 2102 of the second drum half 210b form the connection arm 212. Accordingly, the looped track 23 includes a first looped track 23a and a second looped track 23b, wherein the first looped track 23a is disposed on the drum wall 2101 of the first drum half 210a and the second looped track 23b is disposed on the drum wall 2101 of the second drum half 210b, wherein the first looped track 23a and the second looped track 23b form the looped track 23 after the drum wall 2101 of the first drum half 210a and the drum wall 2101 of the second drum half 210b are mounted to each other to form the looped wall body 211.

With continued reference to fig. 1A to 6B, the pusher further comprises a magnetic sensor 30, wherein the magnetic sensor 30 is disposed at a lower portion of the chassis 111 of the carrying mechanism 11 of the walking device 10, wherein the magnetic sensor 30 can interact with a magnetic navigation path laid on the outer side of the cowshed for guiding the walking device 10 of the pusher to walk along a route.

With continued reference to fig. 1A to 6B, the pusher further includes a cover device 40, wherein the cover device 40 includes a cover 41, a central position of the cover 41 is installed on the free end 1150 of the mounting post 115 of the supporting mechanism 11, so that the cover 41 is supported by the supporting mechanism 11, and peripheral edges of the cover 41 respectively extend outwards to a periphery of the annular wall main body 211 of the pushing wall 21 of the pusher 20, so that the cover 41 can prevent an upper opening of the annular wall main body 211 from being exposed.

The cover device 40 further comprises a holding rod 42 and a distance sensor 43 disposed at one end of the holding rod 42, the other end of the holding rod 42 is disposed at the cover 41, wherein the distance sensor 43 can acquire the distance between the pusher and the cowstall for timely adjusting the distance between the pusher and the cowstall when the distance between the pusher and the cowstall is not appropriate. Preferably, the retaining rod 42 is rotatably mounted to the cover 41, so that the included angle between the retaining rod 42 and the cover 41 can be adjusted. For example, when the pusher is in an operating state, the holding rod 42 can be driven to rotate relative to the cover 41 to make a large included angle between the holding rod 42 and the cover 41, so as to adjust the distance between the distance sensor 43 provided at the end of the holding rod 42 and the cowstall. More preferably, the holding rod 42 is a telescopic rod, that is, the length of the holding rod 42 can be adjusted, so that the distance between the distance sensor 43 and the cowstall can be conveniently and flexibly adjusted by adjusting the length of the holding rod 42 and the included angle between the holding rod 42 and the cover 41. More preferably, the cover 41 has a holding groove 411 for receiving the holding bar 42.

Further, the mounting post 115 of the carrying mechanism 11 is a tubular mounting post, i.e. the mounting post 115 has a communication channel 1151 for communicating the second receiving space 1102 of the carrying mechanism 11 with the space outside the upper carrying platform 114, wherein the electric wires connected to the distance sensor 43 can extend from the space outside the upper carrying platform 114 to the second receiving space 1102 of the carrying mechanism 11 through the communication channel 1151 of the mounting post 115.

With continued reference to fig. 1A-6B, the cover device 40 further includes a charging port 44, wherein the charging port 44 is disposed on the cover 41, wherein a wire connected to the charging port 44 can extend from the space outside the upper supporting platform 114 to the second receiving space 1102 of the supporting mechanism 11 through the communication channel 1151 of the mounting post 115.

Fig. 7A to 7F show the operation of the pusher according to the present invention, wherein a plurality of cows 1000 are constrained in the same pen 2000, and adjacent to each other between the pens 2000, at least one row of magnetic navigation paths 3000 is provided, and food 4000 such as forage is laid outside the pen 2000 for being constrained to be eaten by the cows of the pen 2000.

Referring to fig. 7A and 7B, when the cow 1000 confined in the cowshed 2000 eats the food 4000 such as the forage as the head of the cow 1000 protrudes outside the cowshed 2000, the head of the cow 1000 may arch the food 4000 such as the forage to a position away from the cowshed 2000, and at this time, the cow 1000 may not eat the food 4000 such as the forage away from the cowshed 2000 due to the restriction of the cowshed 2000.

Referring to fig. 7C and 7D, the pusher is used to push the food 4000 such as forage, which is far from the cowshed 2000, to a position close to the cowshed 2000 so that the cows 1000 confined to the cowshed 2000 eat it. Specifically, when the walking device 10 of the pusher walks, the annular wall body 211 of the material dragging device 20 of the pusher can be driven to rotate relative to the bearing mechanism 11 of the walking device 10, so that the annular wall body 211 can push the food 4000 such as forage and the like far away from the cowshed 2000 to a position close to the cowshed 2000 so as to be eaten by the cows 1000 restrained on the cowshed 2000. In this process, the distance sensor 43 of the pusher can detect the distance between the pusher and the cowshed 2000 in real time to ensure that the food 4000 such as fodder is pushed to a position close to the cowshed 2000.

Referring to fig. 7E and 7F, when the pusher needs to move from the position of one of the bulllists 2000 to the position of the other of the bulllists 2000, the magnetic sensor 30 of the pusher can interact with the magnetic navigation path 3000 to properly guide the pusher from the position of one of the bulllists 2000 to the position of the other of the bulllists 2000.

According to another aspect of the present invention, the present invention further provides a material pushing method of a material pusher, wherein the material pushing method comprises the following steps:

(a) allowing the walking device 10 to walk along a route outside the cowshed 2000; and

(b) the annular wall body 211 of the pushing wall 21 is allowed to be driven to rotate relative to the bearing mechanism 11 in a manner of surrounding the bearing mechanism 11 of the traveling device 10, so that the food 4000 such as forage held outside the cowstall 2000 is pushed to a position close to the cowstall 2000 by the annular wall body 211.

In a preferred example of the material pushing method of the present invention, in the step (a), the route is preset, for example, a magnetic guide may be previously laid on the outer side of the cowshed 2000 to form the magnetic navigation path 3000, so that the preset route is provided by the magnetic navigation path 3000. In another preferred example of the material pushing method of the present invention, in the step (a), the route is planned in real time by detecting the distance between the pusher and the cowshed 2000 in real time by the distance sensor 43 of the cover device 40.

In a preferred example of the pushing method of the present invention, in the step (b), when the traveling device 10 travels along the route to push the food 4000 such as forage by the pusher, the friction force generated between the food 4000 such as forage and the annular wall main body 211 of the pushing wall 21 can drive the annular wall main body 211 to rotate relative to the supporting mechanism 11, so that the food 4000 such as forage is pushed by the pushing wall main body 211 in a manner of surrounding the supporting mechanism 11. In another preferred example of the pushing method of the present invention, in the step (b), the pushing driving motor 17 drives the annular wall body 211 of the pushing wall 21 to rotate relative to the supporting mechanism 11, so that the pushing wall body 211 pushes the food 4000 such as forage around the supporting mechanism 11.

Preferably, when the pushing driving motor 17 drives the annular wall main body 211 to rotate relative to the carrying mechanism 11 at the high end of the annular wall main body 211, at least two pulley mechanisms 23 disposed on the carrying mechanism 11 push the annular wall main body 211 at the inner side of the annular wall main body 211, so that the poor phenomena of eccentricity and movement when one side of the annular wall main body 211 is subjected to the pressure exerted by the food 4000 such as forage can be avoided, and the reliability and stability of the pusher are ensured.

It will be appreciated by persons skilled in the art that the above embodiments are only examples, wherein features of different embodiments may be combined with each other to obtain embodiments which are easily imaginable in accordance with the disclosure of the invention, but which are not explicitly indicated in the drawings.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims

1. A pusher, comprising:

2. The material pushing machine according to claim 1, wherein said supporting mechanism comprises at least two supporting columns, a supporting platform, a mounting column and a driving ring, each of said supporting columns extends upward from the edge of said chassis to a proper height position, said supporting platform is disposed at the high end of each of said supporting columns to form a receiving space between said chassis and said supporting platform for receiving said power supply mechanism, said mounting column extends upward from the center of said supporting platform, said driving ring is rotatably sleeved on said mounting column, wherein said connecting arm of said material pushing wall extends to and is connected to said driving ring.

3. The pusher according to claim 2, wherein said traveling means includes a pusher driving motor provided to said carrying platform and electrically connected to said power supply mechanism, wherein said driving ring is drivably connected to said pusher driving motor.

4. The pusher according to claim 3, wherein said traveling means comprises a driving belt, both ends of said driving belt being respectively sleeved on an output shaft of said pusher driving motor and said driving ring of said bearing mechanism, so that said driving ring is drivably connected to said pusher driving motor.

5. The material pushing machine according to claim 1, wherein said material pushing device comprises at least two pulley mechanisms, each of said pulley mechanisms respectively comprises a mounting body and a pulley body rotatably mounted to said mounting body, wherein each of said pulley mechanisms is respectively mounted to said carrying mechanism in such a manner that said pulley body faces outward and abuts against an inner side of said annular wall body of said material pushing wall.

6. The material pushing machine according to any one of claims 2 to 4, wherein said material pushing device comprises at least two pulley mechanisms, each of said pulley mechanisms respectively comprises a mounting body and a pulley body rotatably mounted to said mounting body, wherein each of said pulley mechanisms is respectively mounted to said carrying mechanism in such a manner that said pulley body faces outward and abuts against an inner side of said annular wall body of said material pushing wall.

7. The pusher according to claim 6, wherein said mounting body of said pulley mechanism is mounted to said chassis.

8. The pusher of claim 6, wherein the mounting body of the pulley mechanism is mounted to the support post.

9. The pusher according to any one of claims 1 to 5, further comprising a cover arrangement, wherein said cover arrangement includes a cover mounted to said carrier and having a peripheral edge extending outwardly to provide said cover with a diameter greater than a diameter of said annular wall body of said pusher wall.

10. The pusher of claim 6, further comprising a cover arrangement, wherein the cover arrangement includes a cover, the cover being centrally mounted to the free ends of the mounting posts of the carrier, and the peripheral edges of the cover extending to a diameter greater than the diameter of the annular wall body of the pusher wall.

11. The pusher according to claim 10, wherein said cover means includes a holding rod and a distance sensor provided at one end of said holding rod, the other end of said holding rod being rotatably mounted to said cover.

12. The pusher of claim 11, wherein said retaining bar is a telescoping bar.

13. The pusher of claim 11, wherein said cover has a retaining slot for receiving said retaining bar and said distance sensor.

14. The pusher of claim 10, wherein said cover means includes a charging port, said charging port being disposed in said cover.

15. The pusher according to claim 14, wherein said mounting post has a communication passage for communicating said receiving space with a space outside said load-bearing platform, wherein a wire for connecting said charging port is allowed to extend to said receiving space through said communication passage of said mounting post.