Dung scraping plate

Abstract

The utility model relates to the technical field of livestock and poultry breeding technology, in particular to an excrement scraping plate which comprises a scraping plate body, the width size of the scraping plate body is matched with the width size of an excrement channel, an excrement blocking plate is arranged on one face, pushing excrement water, of the scraping plate body, and the excrement blocking plate and the scraping plate body are rotatably connected and matched. A first matching form and a second matching form are formed between the dung baffle and the scraper body. The excrement blocking plate is arranged on the scraper body, potential energy generated by excrement liquid under the inertia effect can be counteracted in the process that the excrement blocking plate is converted into the second matching form from the first matching form, in this way, when the excrement scraping plate is converted into the forward moving state from the static state, the excrement liquid can be effectively prevented from overflowing the upper end of the scraper body, and therefore the excrement liquid can be effectively prevented from overflowing from the upper end of the scraper body. Therefore, the effect of cleaning the excrement channel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of livestock and poultry breeding, in particular to a dung scraping plate. BACKGROUND

[0002] The dung scraping machine for cattle is a mechanical device for cleaning manure and dirt in the cowshed. Its cleaning principle is to drive the scraping plate to move along the ground of the cowshed by an electric or pneumatic system, so as to push the manure to a centralized position, thereby facilitating cleaning and treatment.

[0003] In the prior art, the dung scraping machine for cattle usually adopts a steel wire rope to pull the scraping plate to reciprocate along the dung channel. However, in this structure, the steel wire rope needs to be suspended along the length direction of the dung channel, which will seriously invade the activity space of the cattle. Moreover, the steel wire rope is prone to burr after long-term use, and the cattle hoof is easy to be scratched when contacting the steel wire rope during the cleaning operation, which may cause the risk of bacterial infection.

[0004] Based on the above problems, the Chinese utility model patent with the application number CN201310346451.6 discloses a step-by-step automatic dung scraping machine, which comprises a power device and a scraping plate device, and is further provided with a guide rail having a plurality of step holes. The guide rail is connected to the power device and axially extends and retracts under the action of the power device. The scraping plate device is provided with a forward and reverse tooth disc, a first limiting body, a second limiting body, and a return spring. The forward and reverse tooth disc is provided with a first tooth and a second tooth. The first limiting body cooperates with the first tooth to limit the clockwise rotation angle of the forward and reverse tooth disc. The second limiting body cooperates with the second tooth to limit the counterclockwise rotation angle of the forward and reverse tooth disc. One end of the return spring is connected to the forward and reverse tooth disc, and the other end is connected to the inner wall of the scraping plate device. The scraping plate device moves on the guide rail under the action of the step holes and the forward and reverse tooth disc. The invention sets step holes on the guide rail and a forward and reverse tooth disc wheel with step teeth on the scraping plate device. Under the action of the power device, the scraping plate device moves step by step on the guide rail, replacing the steel cable traction device in the original technology, and achieving step-by-step forward and backward movement of the scraping plate. This effectively prevents the steel cable from injuring livestock, and the step-by-step movement of the scraping plate is beneficial to the avoidance of livestock and reduces the impact of the movement of the scraping plate on the activity of the livestock. However, there are still deficiencies, which are described as follows:

[0005] The automatic dung scraping machine described above moves step by step on the guide rail under the action of the power device, i.e. the movement state of the scraping plate device is: moving forward for a certain distance and then stopping, and this cycle continues until the scraping plate device moves to the end of the dung channel. In this way, during the process of changing from the static state to the forward movement state of the scraping plate device, a large acceleration will be generated, and the manure liquid collected in front of the scraping plate device is easy to overflow the upper end of the scraping plate device, affecting the cleanliness of the dung channel.

[0006] Therefore, how to prevent the manure from overflowing the scraper device during the process of the scraper device changing from a stationary state to a forward moving state is a technical problem that needs to be solved urgently in the prior art. Utility Model Content

[0007] The purpose of the utility model is to provide a manure scraper to address the problem in the prior art that when a scraper device changes from a stationary state to a forward moving state, a large acceleration is generated, and the manure liquid gathered in front of the scraper device is easy to overflow the upper end of the scraper device, affecting the cleanliness of the manure channel.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] The trolley assembly is constructed with a variety of construction and process steps, and each step comprises a step of adjusting the length of the trolley assembly and a step of adjusting the length of the trolley assembly to ensure that the trolley assembly is in a state of being compacted and that the trolley assembly is in a state of being easily dislodged from the load carrying device.

[0010] Preferably, the length dimension of the cross section of the manure retaining plate is less than or equal to half of the length dimension of the cross section of the scraper body.

[0011] Preferably, a deformation zone is provided on the edge of the manure retaining plate, and the deformation zone is made of a deformable rubber material.

[0012] Preferably, a stopper is provided on the side for pushing away the feces and water, and when the feces retaining plate and the scraper body form a first matching form, the stopper abuts against the feces retaining plate.

[0013] Preferably, the scraper body has a V-shape when viewed from above, and the side of the scraper body that pushes away the feces and water is a concave surface.

[0014] Preferably, auxiliary scrapers are provided at the left and right ends of the scraper body, and the auxiliary scrapers abut against the side walls of the manure channel to form an obtuse angle, and the matching angle between the auxiliary scrapers and the scraper body is adjustable.

[0015] Preferably, the auxiliary scraper is rotatably connected to the scraper body, and a spring is provided between the auxiliary scraper and the scraper body, and the spring is used to make the auxiliary scraper tend to rotate toward the side wall of the manure channel.

[0016] Preferably, a roller is provided in the area where the auxiliary scraper abuts against the side wall of the manure channel.

[0017] Preferably, a shovel plate is provided on one side of the bottom of the scraper body, and the shovel plate extends obliquely toward the plane of the feces channel from the surface of the scraper body that pushes the feces water. The end of the shovel plate abuts against the plane of the feces channel, and an obtuse angle is formed between the shovel plate and the plane of the feces channel.

[0018] Preferably, the shovel plate and the scraper body are detachably connected.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0020] 1. The manure scraper described in the present invention has a manure retaining plate provided on the scraper body. The manure retaining plate can offset the potential energy generated by the inertia of the manure liquid during the process of changing from the first matching form to the second matching form. In this way, when the manure scraper changes from a stationary state to a forward moving state, the manure liquid can be effectively prevented from overflowing the upper end of the scraper body, thereby improving the manure channel cleaning effect of the present invention.

[0021] 2. The scraper described in the present invention has a stopper on the side that pushes away manure. When the manure retaining plate and the scraper body form a first mating configuration, the stopper abuts against the manure retaining plate. With this structural arrangement, when the manure retaining plate transitions from the second mating configuration to the first mating configuration, the plate impacts the stopper. Thus, manure residue adhering to the surface of the plate falls off under the impact force, preventing the manure residue from adding weight to the plate, ensuring smooth rotation of the plate, and improving the reliability of the present invention in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of a manure scraper from a top view;

[0023] Figure 2 It is a structural diagram showing a first matching configuration between the manure retaining plate and the scraper body;

[0024] Figure 3 It is a structural schematic diagram of the second matching form formed between the manure retaining plate and the scraper body.

[0025] Markings in the figure: 1-scraper body, 2-manure retaining plate, 3-deformation area, 4-stopper, 5-auxiliary scraper, 6-roller, 7-shovel plate. DETAILED DESCRIPTION

[0026] The utility model will be described in detail below with reference to the drawings.

[0027] In order to make the purpose, technical scheme and advantage of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the claimed utility model, but only represents some embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0029] It should be noted that the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0030] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0031] In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the product is used, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] Embodiment 1: as Figures 1 to 3The cam 2 is adapted to move the dung bead 2 in a direction of rotation relative to the cam 2 and to move the dung bead 2 in a direction of rotation relative to the cam 2.

[0033] A manure scraper as described in the present invention is used, and the manure retaining plate 2 is set on the scraper body 1. During the process of the manure retaining plate 2 changing from the first matching form to the second matching form, the potential energy generated by the manure liquid under the action of inertia can be offset. In this way, when the manure scraper is changed from a static state to a forward moving state, it can effectively prevent the manure liquid from overflowing over the upper end of the scraper body 1, thereby improving the effect of cleaning the manure channel of the present invention.

[0034] It should be noted that in this embodiment, after the manure scraper changes from the forward moving state to the stopped state, the manure retaining plate 2 rotates toward the bottom of the scraper body 1 under the action of its own gravity and returns to the first matching form.

[0035] As a preferred embodiment, based on the above approach, the cross-sectional length of the manure guard plate 2 is less than or equal to half the cross-sectional length of the scraper body 1. This structural arrangement can minimize the possibility of the manure guard plate 2 being buried in liquid manure, thereby making the transition between the first and second mating configurations smoother and improving the practicality of the present invention.

[0036] As a preferred embodiment, based on the above-mentioned method, further, a deformation zone 3 is provided on the edge of the manure retaining plate 2, and the deformation zone 3 is made of a deformable rubber material.

[0037] In this embodiment, the deformation zone 3 is integrally connected to the manure guard plate 2 by bonding. This structural arrangement can prevent the edge of the manure guard plate 2 from scratching the corbel during the transition between the first and second mating configurations, thereby improving the safety of the present invention in actual use.

[0038] Embodiment 2: as shown in Figure 2 and Figure 3 The manure scraping plate further comprises a block 4 arranged on one side of the scraping plate body 1 for pushing and driving the manure water, and the block 4 is in abutment with the manure blocking plate 2 when the manure blocking plate 2 and the scraping plate body 1 form the first matching mode.

[0039] Specifically, when the manure blocking plate 2 changes from the second matching mode to the first matching mode, the manure blocking plate 2 can impact on the block 4, so that the manure adhered to the surface of the manure blocking plate 2 can fall off under the impact force, thereby avoiding the increase of the weight of the manure blocking plate 2, ensuring the smoothness of the rotation of the manure blocking plate 2, and improving the reliability of the manure scraping plate in actual use.

[0040] Embodiment 3: as shown in Figure 1 The manure scraping plate further comprises that the top view shape of the scraping plate body 1 is a "V" shape, and one side of the scraping plate body 1 for pushing and driving the manure water is a concave surface. With this structure, the manure water in the manure channel can be gathered to the middle area of the scraping plate body 1 during the cleaning operation, thereby effectively inhibiting the overflow of the manure water from the gap between the scraping plate body 1 and the side wall of the manure channel to the cleaned area, and further improving the effect of cleaning the manure channel.

[0041] As a preferred embodiment, on the basis of the above mode, the scraping plate body 1 is further provided with a secondary scraping plate 5 at the left and right ends of the scraping plate body 1, the secondary scraping plate 5 is in abutment with the side wall of the manure channel to form an obtuse angle matching, and the matching angle between the secondary scraping plate 5 and the scraping plate body 1 is adjustable.

[0042] Specifically, in the embodiment, the secondary scraping plate 5 and the scraping plate body 1 are connected by bolts. With this structure, by adjusting the matching angle between the secondary scraping plate 5 and the scraping plate body 1, the manure scraping plate can be adapted to manure channels of different widths, thereby improving the versatility of the manure scraping plate.

[0043] As a preferred embodiment, on the basis of the above mode, the secondary scraping plate 5 and the scraping plate body 1 are rotatably connected, and a spring is further arranged between the secondary scraping plate 5 and the scraping plate body 1, and the spring is used to make the secondary scraping plate 5 have a tendency to rotate towards the side wall of the manure channel. With this structure, the tightness of the secondary scraping plate 5 adhering to the side wall of the manure channel can be improved, so that the matching gap between the secondary scraping plate 5 and the scraping plate body 1 can be reduced, thereby further inhibiting the overflow of the manure water from the gap between the scraping plate body 1 and the side wall of the manure channel, and further improving the effect of cleaning the manure channel.

[0044] As a preferred embodiment, based on the above method, rollers 6 are further provided in the area where the auxiliary scraper 5 contacts the side wall of the manure duct. This structural arrangement can reduce the friction between the auxiliary scraper 5 and the side wall of the manure duct, thereby improving the smoothness of the manure scraper's movement. On the other hand, reducing the friction between the auxiliary scraper 5 and the side wall of the manure duct can also reduce the wear of the auxiliary scraper 5, thereby extending the service life of the present invention.

[0045] Example 4: Figure 2 and Figure 3 As shown, the scraper described in the present invention is based on the above-mentioned method. Further, a shovel plate 7 is provided on one side of the bottom of the scraper body 1. The shovel plate 7 extends obliquely toward the surface of the manure channel from the surface of the scraper body 1 that pushes the manure water. The end of the shovel plate 7 abuts the manure channel surface, and the shovel plate 7 forms an obtuse angle with the manure channel surface. With this structural arrangement, the present invention can thoroughly scrape the manure water in the manure channel, thereby further improving the manure channel cleaning effect of the present invention.

[0046] As a preferred embodiment, based on the above method, the shovel plate 7 is further detachably connected to the scraper body 1. This structural setting facilitates the replacement of the shovel plate 7 after damage, thereby improving the practicality of the present invention in actual use.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A manure scraper, characterized in that: The shovel blade is adapted to move the shovel blade upwards and downwards to move the shovel blade away from the scraper body, and the shovel blade is adapted to move the shovel blade away from the scraper body, and the shovel blade is adapted to move the shovel blade away from the scraper body.

2. The manure scraper according to claim 1, characterized in that: The length dimension of the cross section of the manure guard plate is less than or equal to half of the length dimension of the cross section of the scraper body.

3. The manure scraper according to claim 2, characterized in that: The edge of the manure retaining plate is provided with a deformation zone, and the deformation zone is made of a deformable rubber material.

4. The manure scraper according to claim 3, characterized in that: A stopper is provided on the side for pushing away the feces and water. When the feces retaining plate and the scraper body form a first matching form, the stopper abuts against the feces retaining plate.

5. The manure scraper according to claim 1, characterized in that: The scraper body has a V-shaped top view, and the side of the scraper body that pushes away the feces is a concave surface.

6. The manure scraper according to claim 5, characterized in that: Auxiliary scrapers are provided at the left and right ends of the scraper body. The auxiliary scrapers abut against the side walls of the manure channel to form an obtuse angle, and the matching angle between the auxiliary scrapers and the scraper body is adjustable.

7. The manure scraper according to claim 6, characterized in that: The auxiliary scraper is rotatably connected to the scraper body. A spring is provided between the auxiliary scraper and the scraper body. The spring is used to cause the auxiliary scraper to rotate toward the side wall of the manure channel.

8. The manure scraper according to claim 7, characterized in that: A roller is provided in the area where the auxiliary scraper contacts the side wall of the manure channel.

9. The manure scraper according to claim 1, characterized in that: A shovel plate is provided on one side of the bottom of the scraper body. The shovel plate extends obliquely toward the plane of the feces channel from the surface of the scraper body that pushes the feces water. The end of the shovel plate abuts against the plane of the feces channel, and an obtuse angle is formed between the shovel plate and the plane of the feces channel.

10. The manure scraper according to claim 9, characterized in that: The shovel plate and the scraper body are detachably connected.

Images