Padding dumping machine for animal research laboratory

Abstract

The utility model discloses a padding dumping machine for animal research laboratories, which comprises a dumping rack, the inside of the dumping rack is of a hollow structure design, bearing seats are fixedly mounted at the central positions of the upper end and the lower end of the dumping rack, a lifting screw rod is rotatably connected between the two bearing seats, a threaded block is sleeved on the lifting screw rod, and the threaded block is fixedly connected with the dumping rack. The top end of the lifting lead screw penetrates out of the pouring rack to be fixedly connected with an output shaft of a servo motor, the servo motor is fixedly installed at the center of the upper surface of the pouring rack, a connecting plate is fixedly installed on the outer wall of the front face of the threaded block, and a rear back plate is fixedly installed on the outer wall of the side, away from the threaded block, of the connecting plate through screws. The material pouring height of the padding barrel can be adjusted very conveniently, the use characteristic that the material pouring height is dynamically adjustable is achieved, and therefore the material pouring device can be suitable for garbage transfer trucks with different heights to conduct material pouring, the automatic material pouring adjusting characteristic is achieved in the whole process, manual contact is not needed, and the contact risk can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to a dumping machine, in particular to a padding dumping machine for animal research laboratories, belonging to the technical field of animal research experiments. Background Art

[0002] Experimental animals need to be laid with bedding in cages. The bedding is in direct contact with the animals, which can affect the microenvironment of the experimental animals and thus affect the health of the animals and the experimental results. Therefore, in order to keep the microenvironment clean and comfortable, it is necessary to constantly replace bedding with good moisture absorption and heat preservation. When replacing bedding, pollutants and small dust particles spread through the air during dumping will seriously affect the health of the operators and pollute the environment. Therefore, the dumping of old bedding is generally carried out on a bedding dumping machine;

[0003] However, the existing dumping machines are not convenient for freely adjusting the height during use. Therefore, the litter cannot be poured from a high place into the garbage disposal vehicle during use. Manual cooperation is required to complete the process. This process is likely to affect the health of the operator and there are certain contact risks. Therefore, the utility model proposes a litter dumping machine for animal research laboratories. Utility Model Content

[0004] The utility model provides a litter dumping machine for an animal research laboratory, which is used to solve the problems raised in the background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a bedding dumping machine for animal research laboratories, comprising a dumping frame, the interior of the dumping frame is of hollow structure design, bearing seats are fixedly installed at the center positions of the upper and lower ends of the dumping frame, a lifting screw rod is rotatably connected between the two bearing seats, a threaded block is sleeved on the lifting screw rod, the threaded block is threadedly connected to the lifting screw rod, the top end of the lifting screw rod passes through the dumping frame and is fixedly connected to the output shaft of a servo motor, the servo motor is fixedly installed at the center position of the upper surface of the dumping frame, a connecting plate is fixedly installed on the front outer wall of the threaded block, a back plate is fixedly installed on the outer wall of the connecting plate on the side away from the threaded block by screws, and dumping support arms are fixedly installed on both sides of the lower surface of the bottom end of the back plate.

[0007] Furthermore, in order to ensure normal use with high effect, a rotating shaft is rotatably connected between the two material pouring support arms through a bearing, and a flip seat is sleeved on the outside of the rotating shaft, and the flip seat is fixedly connected to the rotating shaft.

[0008] Furthermore, in order to provide rotational power to the rotating shaft, one end of the rotating shaft is fixedly connected to the output shaft of the material dumping motor, and the material dumping motor is fixedly installed on the outer wall of one of the material dumping support arms.

[0009] Furthermore, in order to facilitate the storage of cushioning materials, a cushioning barrel is fixedly installed on the upper surface of the flip seat, and lower brackets are fixedly installed on the front and back of the flip seat. The lower bracket adopts an "L"-shaped structure design, and the top of the lower bracket is fixedly connected to the lower surface of the cushioning barrel.

[0010] Furthermore, in order to improve the guiding performance during lifting, side guide rails are fixedly installed on the inner walls of both sides of the unloading machine frame, side support arms are fixedly installed on the outer walls of both sides of the threaded block, and sliding seats are fixedly installed on the top ends of the two side support arms, and the sliding seats are slidably connected to the side guide rails.

[0011] Furthermore, in order to improve the stability of the bottom support of the material dumping frame, lower supports are fixedly installed on both sides of the lower surface of the material dumping frame by welding.

[0012] Compared with the prior art, the utility model provides the following beneficial effects:

[0013] The utility model is provided with a padding bucket, which can store the padding that needs to be discarded. When the discarded padding inside the padding bucket needs to be dumped, the dumping motor can be rotated. When the dumping motor rotates, it drives the rotating shaft to rotate synchronously through the output shaft. Since a turning seat is fixedly sleeved on the rotating shaft, and the turning seat is fixedly connected to the lower surface of the padding bucket, when the rotating shaft rotates by a certain angle, the padding bucket can rotate synchronously, thereby converting the padding bucket from a vertical state to a dumping state tilted downward. At this time, the padding stored inside falls away by gravity, thereby completing the automatic dumping work of the padding of the utility model.

[0014] The utility model installs a threaded block on the back of the back plate. When the height of the cushion material needs to be adjusted, the servo motor can be rotated. When the servo motor rotates, it will synchronously drive the lifting screw to rotate through the output shaft. Since the threaded block is threadedly connected with the lifting screw, when the lifting screw rotates, the threaded block on it will move up along the lifting screw, so that the cushion material barrel is driven to be lifted as a whole through the upward movement of the threaded block.

[0015] When this structure is used in practice, it is extremely convenient to complete the adjustment of the dumping height of the padding barrel. It has the characteristic of dynamically adjustable dumping height, so it can be suitable for garbage transfer vehicles of different heights for dumping. It has the characteristic of automatic adjustment of dumping throughout the whole process, and no manual contact is required, thereby effectively avoiding contact risks, better protecting the health of operators, reducing safety hazards, and having better use effects and excellent performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a front three-dimensional structural schematic diagram of the dumping machine of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the back of the dumping machine of the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom structure of the dumping machine of the utility model when viewed from above;

[0020] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure of region A;

[0021] Figure 5 This utility model Figure 3 Schematic diagram of the enlarged structure of area B.

[0022] In the figure: 1. material unloading frame; 2. bearing seat; 3. lifting screw; 4. threaded block; 5. servo motor; 6. side guide rail; 7. side support arm; 8. sliding seat; 9. connecting plate; 10. back plate; 11. material unloading support arm; 12. rotating shaft; 13. turning seat; 14. padding barrel; 15. lower bracket; 16. material unloading motor; 17. lower support. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a litter dumping machine for animal research laboratories is provided.

[0025] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-5 As shown, according to an embodiment of the utility model, a litter dumping machine for an animal research laboratory comprises a dumping frame 1, the interior of the dumping frame 1 is a hollow structure design, bearing seats 2 are fixedly installed at the center positions of the upper and lower ends of the dumping frame 1, a lifting screw rod 3 is rotatably connected between the two bearing seats 2, a threaded block 4 is sleeved on the lifting screw rod 3, the threaded block 4 is threadedly connected to the lifting screw rod 3, the top of the lifting screw rod 3 passes through the dumping frame 1 and is fixedly connected to the output shaft of a servo motor 5, the servo motor 5 is fixedly installed at the center position of the upper surface of the dumping frame 1, a connecting plate 9 is fixedly installed on the front outer wall of the threaded block 4, a back plate 10 is fixedly installed on the outer wall of the connecting plate 9 away from the threaded block 4 by screws, and dumping support arms 11 are fixedly installed on both sides of the lower surface of the bottom end of the back plate 10.

[0026] In one embodiment, a rotating shaft 12 is rotatably connected between the two material pouring support arms 11 via a bearing, and a turning seat 13 is sleeved on the outer side of the rotating shaft 12 , and the turning seat 13 is fixedly connected to the rotating shaft 12 .

[0027] In one embodiment, one end of the rotating shaft 12 is fixedly connected to the output shaft of the material dumping motor 16 , and the material dumping motor 16 is fixedly installed on the outer wall of one of the material dumping arms 11 .

[0028] In one embodiment, a cushion barrel 14 is fixedly mounted on the upper surface of the flip seat 13, and lower brackets 15 are fixedly mounted on the front and back of the flip seat 13. The lower bracket 15 adopts an "L"-shaped structure design, and the top of the lower bracket 15 is fixedly connected to the lower surface of the cushion barrel 14 7.

[0029] In one embodiment, side guide rails 6 are fixedly installed on the inner walls on both sides of the unloading machine frame 1, side support arms 7 are fixedly installed on the outer walls on both sides of the threaded block 4, and sliding seats 8 are fixedly installed on the tops of the two side support arms 7, and the sliding seats 8 are slidably connected to the side guide rails 6.

[0030] In one embodiment, lower supports 17 are fixedly mounted on both sides of the lower surface of the unloading frame 1 by welding.

[0031] Working principle: The utility model is provided with a cushion barrel 14, which can store the cushions that need to be discarded. When the discarded cushions in the cushion barrel 14 need to be dumped, the dumping motor 16 can be rotated. When the dumping motor 16 rotates, it drives the rotating shaft 12 to rotate synchronously through the output shaft. Since a turning seat 13 is fixedly sleeved on the rotating shaft 12, and the turning seat 13 is fixedly connected to the lower surface of the cushion barrel 14, when the rotating shaft 12 rotates a certain angle, the cushion barrel 14 can rotate synchronously, thereby converting the cushion barrel 14 from a vertical state to a tilted downward dumping state. At this time, the cushion stored inside falls away by gravity, thereby completing the automatic dumping of the cushions of the utility model.

[0032] The utility model installs a threaded block 4 on the back of the back plate 10. When the height of the cushion 14 needs to be adjusted, the servo motor 5 can be rotated. When the servo motor 5 rotates, it will synchronously drive the lifting screw 3 to rotate through the output shaft. Since the threaded block 4 is threadedly connected with the lifting screw 3, when the lifting screw 3 rotates, the threaded block 4 on it will move up along the lifting screw 3, so that the cushion barrel 14 is lifted as a whole by the upward movement of the threaded block 4.

[0033] When this structure is actually used, it is extremely convenient to complete the adjustment of the pouring height of the cushioning barrel 14. It has the characteristic of dynamically adjustable pouring height, so it can be suitable for garbage transfer vehicles of different heights for pouring materials. It has the characteristic of automatic adjustment of pouring materials throughout the whole process, and no manual contact is required, so as to effectively avoid contact risks, better protect the health of operators, reduce safety hazards, have better use effects, and have excellent performance.

[0034] To sum up, with the help of the above-mentioned technical solution of the utility model, the technical problem in the background technology that "the existing dumping machine is not convenient for free adjustment of height during use, so it is impossible to pour the litter from a high place into the garbage disposal vehicle during use, and manual cooperation is required to complete it. This process is likely to affect the health of the operator and there are certain contact risks" is solved.

[0035] In the present utility model, unless otherwise clearly specified and limited, the terms "installation", "setting", "connection", "fixation", "screwing" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present utility model according to the specific circumstances. The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A litter dumper for animal research laboratories, characterized in that: The invention comprises a material discharging frame (1), wherein the interior of the material discharging frame (1) is designed as a hollow structure, bearing seats (2) are fixedly installed at the center positions of the upper and lower ends of the material discharging frame (1), a lifting screw rod (3) is rotatably connected between the two bearing seats (2), a threaded block (4) is sleeved on the lifting screw rod (3), the threaded block (4) is threadedly connected to the lifting screw rod (3), the top end of the lifting screw rod (3) passes through the material discharging frame (1) and is fixedly connected to the output shaft of a servo motor (5), the servo motor (5) is fixedly installed at the center position of the upper surface of the material discharging frame (1), a connecting plate (9) is fixedly installed on the front outer wall of the threaded block (4), a back plate (10) is fixedly installed on the outer wall of the connecting plate (9) away from the threaded block (4) by screws, and both sides of the lower surface of the bottom end of the back plate (10) are fixedly installed with material discharging support arms (11).

2. A litter dumper for animal research laboratories according to claim 1, characterized in that: A rotating shaft (12) is rotatably connected between the two material pouring support arms (11) via a bearing, a turning seat (13) is sleeved outside the rotating shaft (12), and the turning seat (13) is fixedly connected to the rotating shaft (12).

3. A litter dumping machine for animal research laboratories according to claim 2, characterized in that: One end of the rotating shaft (12) is fixedly connected to the output shaft of a material dumping motor (16), and the material dumping motor (16) is fixedly mounted on the outer wall of one of the material dumping support arms (11).

4. The bedding dumper for animal research laboratories according to claim 2, characterized in that: A cushioning barrel (14) is fixedly mounted on the upper surface of the flip seat (13), and lower brackets (15) are fixedly mounted on the front and back of the flip seat (13). The lower bracket (15) adopts an "L"-shaped structural design, and the top end of the lower bracket (15) is fixedly connected to the lower surface of the cushioning barrel (14).

5. The bedding dumper for animal research laboratories according to claim 1, characterized in that: Side guide rails (6) are fixedly mounted on both inner walls of the material unloading frame (1), side support arms (7) are fixedly mounted on both outer walls of the threaded block (4), and sliding seats (8) are fixedly mounted on the top ends of the two side support arms (7), and the sliding seats (8) are slidably connected to the side guide rails (6).

6. The bedding dumper for animal research laboratories according to claim 1, characterized in that: Lower supports (17) are fixedly mounted on both sides of the lower surface of the material unloading frame (1) by welding.

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