Breeding nursing bed

Abstract

The utility model relates to the technical field of nursing beds, in particular to a breeding nursing bed which comprises a nursing bed body and a collecting tank arranged at the bottom of the nursing bed body, an outlet is formed in the front end of the collecting tank, a scraping plate is arranged in the collecting tank in a sliding mode, and meanwhile a sealing plate is arranged in the outlet in a sealing mode. A linkage mechanism arranged on the nursing bed is connected between the sealing plate and the scraping plate, the linkage mechanism drives the sealing plate to be away from the outlet to be opened when the scraping plate moves forwards and drives the sealing plate to seal the outlet again when the scraping plate moves backwards, excrement can be sealed in the collecting groove through the sealing plate, and therefore the excrement collecting effect is improved. And linkage of actions of the sealing plate and the scraping plate is achieved through the arrangement of the linkage mechanism, multiple sets of control mechanisms do not need to be independently operated, and operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nursery beds, in particular to a breeding nursery bed. Background Art

[0002] Pig farming is a feeding facility designed specifically for weaned piglets, aiming to provide a clean, sanitary environment for the piglets that promotes their healthy growth. A collecting trough is provided at the bottom of the nursery bed, which is used to collect excrement leaking from the mesh holes on the bottom plate of the nursery bed.

[0003] The excrement in the collection tank is a mixture of feces, urine, food, etc., which is usually scraped out with a scraper. One end of the collection tank is usually a discharge port, and the scraper is used to push the excrement out of the discharge port. Since the discharge port is usually open, it is easy for the excrement liquid to flow out, so a blocking plate is set;

[0004] In a nursery bed with a blocking plate at the discharge outlet, the start and stop of the blocking plate and the scraper need to be controlled by different control mechanisms, and the operation between the two is difficult to achieve mechanism connection control. Utility Model Content

[0005] The utility model aims at least to solve the problem in the prior art that the opening and closing structure of the blocking plate cannot be combined with the scraper.

[0006] The present invention provides a breeding nursery bed, which is achieved by the following specific technical means: it includes a nursery bed and a collecting trough arranged at the bottom of the nursery bed, the front end of the collecting trough is provided with an outlet, a scraper is slid in the collecting trough, and a sealing plate is sealed in the outlet, and a linkage mechanism arranged on the nursery bed is connected between the sealing plate and the scraper; the linkage mechanism includes an opening and closing control component arranged at the front side of the nursery bed and connected to the sealing plate, and a base frame fixed on the bottom wall of the nursery bed, a transmission belt is rotatably arranged in the base frame, the front end of the transmission belt is connected to the opening and closing control component after passing through the collecting trough with the front end of the base frame, and the bottom side of the rear end of the transmission belt intermittently contacts with the top wall of the scraper, and when the scraper moves forward, it drives the transmission belt to rotate synchronously through contact with the transmission belt, thereby driving the opening and closing control component to drive the sealing plate to open, and after the sealing plate is opened, the scraper continues to move forward and no longer contacts with the transmission belt; when the scraper moves back to near the rear end, it contacts with the transmission belt again, and the transmission belt rotates as the scraper moves backward.

[0007] Preferred technical solution one: belt roller one and belt roller two are rotatably installed at the front and rear ends of the base frame, and pressure roller one and pressure roller two are rotatably installed at the rear end of the base frame below belt roller two, the transmission belt is sleeved on belt roller one, belt roller two, pressure roller one and pressure roller two, and the transmission belt located between pressure roller one and pressure roller two is in press contact with the top wall of the scraper.

[0008] Preferred technical solution two: The opening and closing control component includes a rotating shaft rotatably mounted on a fixed seat on the front side of the nursery bed, a connecting arm is fixed between the rotating shaft and the sealing plate, and a belt is sleeved between a belt reel 1 fixedly mounted on the rotating shaft and a belt reel 2 fixedly mounted on the roller shaft of belt roller 1.

[0009] Optimal technical solution three: the rotating shaft and the fixed seat are connected in a damping rotational manner.

[0010] Preferred technical solution four: a screw is rotatably provided in the upper part of the collecting tank, and the scraper is sleeved on the screw through a threaded hole.

[0011] The above structure enables this solution to have the following beneficial effects:

[0012] 1. The sealing plate can seal the excrement in the collection tank, and the linkage mechanism can be used to realize the linkage between the sealing plate and the scraper. There is no need to operate multiple control mechanisms independently, which improves the convenience of operation.

[0013] 2. The transmission belt and the scraper are configured to transfer the lateral kinetic energy of the scraper to the sealing plate as the opening and closing kinetic energy of the sealing plate, and the structural configuration is used to transfer the kinetic energy between the scraper and the sealing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0016] Figure 2 This is the rear view of this scheme;

[0017] Figure 3 This is a cross-sectional view of this scheme;

[0018] Figure 4 This is a schematic diagram of the structure of the collection tank of this scheme;

[0019] Figure 5 This is a schematic diagram of the structure of the transmission belt of this scheme.

[0020] Among them, 1. nursery bed, 2. collecting trough, 21. outlet, 3. scraper, 4. sealing plate, 5. linkage mechanism, 51. base frame, 52. transmission belt, 53. belt roller 1, 54. belt roller 2, 55. pressure roller 1, 56. pressure roller 2, 57. guide roller, 58. opening and closing control component, 581. rotating shaft, 582. connecting arm, 583. belt, 6. screw. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 The breeding nursery bed comprises a nursery bed 1 and a collecting tank 2 arranged at the bottom of the nursery bed 1, an outlet 21 is opened at the front end of the collecting tank 2, a scraper 3 is slid in the collecting tank 2, and a sealing plate 4 is blocked in the outlet 21, a linkage mechanism 5 arranged on the nursery bed 1 is connected between the sealing plate 4 and the scraper 3, the linkage mechanism 5 drives the sealing plate 4 away from the outlet 21 to open when the scraper 3 moves forward, and drives the sealing plate 4 to re-block the outlet 21 when the scraper 3 moves backward; the linkage mechanism 5 comprises an opening and closing control component 58 arranged on the front side of the nursery bed 1 and connected with the sealing plate 4, and a bottom frame 51 fixed on the bottom wall of the nursery bed 1, a transmission belt 52 is rotatably arranged in the bottom frame 51, The front end of the transmission belt 52 passes through the collecting tank 2 along with the front end of the base frame 51 and is connected to the opening and closing control component 58. At the same time, the bottom side of the rear end of the transmission belt 52 intermittently contacts the top wall of the scraper 3. When the scraper 3 moves forward, the transmission belt 52 is contacted with the transmission belt 52 to drive the transmission belt 52 to rotate synchronously, thereby driving the opening and closing control component 58 to drive the sealing plate 4 to open. After the sealing plate 4 is opened, the scraper 3 continues to move forward and no longer contacts the transmission belt 52. As the scraper 3 continues to move forward, the excrement in the collecting tank 2 is pushed out from the outlet 21; when the scraper 3 moves back to near the rear end, it contacts the transmission belt 52 again, and as the scraper 3 moves back, the transmission belt 52 rotates, and the opening and closing control component 58 is linked to close the sealing plate 4.

[0023] Belt roller 1 53 and belt roller 2 54 are rotatably installed at the front and rear ends of the base frame 51. Belt roller 1 53 is located at the front side of the collecting trough 2. At the same time, the rear end of the base frame 51 is located below the belt roller 2 54 and is rotatably installed with pressure roller 1 55 and pressure roller 2 56. The transmission belt 52 is sleeved on belt roller 1 53, belt roller 2 54, pressure roller 1 55 and pressure roller 2 56. Pressure roller 1 55 and pressure roller 2 56 are located on the same plane, so that the transmission belt 52 located between pressure roller 1 55 and pressure roller 2 56 is pressed and contacted with the top wall of the scraper 3. When the scraper 3 moves away from the transmission belt 52 between pressure roller 1 55 and pressure roller 2 56, the scraper 3 is no longer in contact with the transmission belt 52.

[0024] See also Figure 1 and Figure 4-Figure 5, breeding nursery bed, the opening and closing control component 58 includes a rotating shaft 581 rotatably mounted on a fixed seat on the front side of the nursery bed 1, a connecting arm 582 is fixed between the rotating shaft 581 and the sealing plate 4, a belt 583 is sleeved between the belt reel 1 fixedly mounted on the rotating shaft 581 and the belt reel 2 fixedly mounted on the roller shaft of the belt roller 1 53, the setting of the belt 583 realizes the synchronous linkage between the rotating shaft 581 and the belt roller 1 53, the roller shafts of the belt roller 1 53, the belt roller 2 54, the pressure roller 1 55 and the pressure roller 2 56 are all rotatably connected to the base frame, the rotating shaft 581 and the fixed seat are in a damping rotation connection, the friction resistance is greater than the gravity of the sealing plate 4 and the connecting arm 582, so that the sealing plate 4 driven to be lifted will not be closed due to its own weight, and can remain in an open state when the scraper 4 pushes out excrement;

[0025] A guide roller 57 located in front of the pressure roller 1 55 and the pressure roller 2 56 is also rotatably installed on the base frame 51. The guide roller 57 is located above the pressure roller 1 55 and the pressure roller 2 56. At the same time, the transmission belt 52 passes around the upper side of the guide roller 57, and the transmission belt 52 moving from the direction of the pressure roller 1 55 and the pressure roller 2 56 is lifted by the guide roller 57.

[0026] See also Figure 4 , breeding and nursery bed, a screw rod 6 is rotatably provided in the upper and middle part of the collecting tank 2, and the scraper 3 is sleeved on the screw rod 6 through a threaded hole. At the same time, a motor connected to the screw rod 6 is also installed in the collecting tank 2, and the scraper 3 is pushed by controlling the rotation of the screw rod 6 by the motor.

[0027] See also Figure 3-Figure 5 , breeding and nursery bed, the outer wall of the transmission belt 52 is provided with a corrugated groove, and the top wall of the scraper 3 is fixed with a convex corrugation adapted to the corrugated groove, and the synchronous linkage effect of the scraper 3 and the transmission belt 52 is improved by inserting the convex corrugation into the corrugated groove.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A breeding nursery bed, comprising a nursery bed (1) and a collecting trough (2) arranged at the bottom of the nursery bed (1), wherein the front end of the collecting trough (2) is provided with an outlet (21), a scraper (3) slides in the collecting trough (2), and a sealing plate (4) is sealed in the outlet (21), characterized in that: A linkage mechanism (5) arranged on the nursery bed (1) is connected between the sealing plate (4) and the scraper (3); the linkage mechanism (5) drives the sealing plate (4) away from the outlet (21) to open when the scraper (3) moves forward, and drives the sealing plate (4) to re-block the outlet (21) when the scraper (3) moves backward.

2. A breeding and nursery bed according to claim 1, characterized in that: The linkage mechanism (5) comprises an opening and closing control assembly (58) arranged on the front side of the nursery bed (1) and connected to the sealing plate (4), and a base frame (51) fixed on the bottom wall of the nursery bed (1), a transmission belt (52) is rotatably arranged inside the base frame (51), and the front end of the transmission belt (52) passes through the collecting tank (2) along with the front end of the base frame (51) and is connected to the opening and closing control assembly (58), and at the same time, the bottom side of the rear end of the transmission belt (52) intermittently contacts the top wall of the scraper (3).

3. A breeding and nursery bed according to claim 2, characterized in that: The front and rear ends of the base frame (51) are rotatably mounted with a belt roller 1 (53) and a belt roller 2 (54), and the rear end of the base frame (51) is located below the belt roller 2 (54) and is rotatably mounted with a pressure roller 1 (55) and a pressure roller 2 (56), the transmission belt (52) is sleeved on the belt roller 1 (53), the belt roller 2 (54), the pressure roller 1 (55) and the pressure roller 2 (56), and the pressure roller 1 (55) and the pressure roller 2 (56) are located on the same plane, so that the transmission belt (52) located between the pressure roller 1 (55) and the pressure roller 2 (56) is in press contact with the top wall of the scraper (3).

4. A breeding and nursery bed according to claim 2, characterized in that: The opening and closing control assembly (58) comprises a rotating shaft (581) rotatably mounted on a fixed seat at the front side of the nursery bed (1), a connecting arm (582) is fixed between the rotating shaft (581) and the sealing plate (4), and a belt (583) is sleeved between a belt reel 1 fixedly mounted on the rotating shaft (581) and a belt reel 2 fixedly mounted on the roller shaft of a belt roller 1 (53).

5. The breeding and nursery bed according to claim 4, characterized in that: The rotating shaft (581) and the fixing seat are connected in a damping rotational manner.

6. The breeding and nursery bed according to claim 1, characterized in that: A screw rod (584) is rotatably provided in the upper middle portion of the collecting tank (2), and the scraper (3) is sleeved on the screw rod (584) through a threaded hole. A motor connected to the screw rod (584) is also installed in the collecting tank (2).

7. The breeding and nursery bed according to claim 2, characterized in that: The outer wall of the transmission belt (52) is provided with corrugated grooves, and the top wall of the scraper (3) is fixed with convex corrugations that match the corrugated grooves.

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