Poultry white scour shaker

Abstract

The utility model discloses a kind of poultry white dysentery shaking plate machines, it is related to poultry epidemic disease detection equipment technical field, to solve the problem of less single detection sample, low efficiency of existing detection equipment. The shaking plate machine includes body, shaking plate, first detection plate group, second detection plate group and swing mechanism: body is equipped with power supply, timing, speed regulation and control module, and there is control panel including power switch, speed regulation knob, timing knob;Shaking plate is slidably connected with body by guide slide, and waist-shaped frame on bottom surface is matched with swing handle of swing mechanism;First, second detection plate group is white acrylic material, and bottom plate is equipped with square grid slot including reinforcement main rib, reinforcement secondary rib, and cross clamping strip on bottom surface is matched with cross clamping groove of shaking plate;Swing mechanism is composed of motor, turntable and swing handle, and shaking plate is driven to reciprocating swing. By alternately using two detection plate groups, detection personnel can add sample using swing waiting time, improve detection efficiency, and it is suitable for poultry white dysentery batch detection.

Description

Technical Field

[0001] This utility model belongs to the technical field of poultry disease detection equipment, specifically relating to a plate agglutination test for detecting Salmonella pullorum in chickens. Background Technology

[0002] In the poultry farming industry, the spread of Salmonella pullorum has caused enormous harm, leading not only to high mortality rates in chicks but also to a decline in the later-stage production performance of poultry. This bacterium spreads both vertically and horizontally, making eradication the most effective measure for preventing and controlling pullorum disease. The core of eradication work lies in the accurate and efficient detection of infected breeder chickens, coupled with strict biosecurity and management measures.

[0003] Currently, the detection of pullorum disease in chickens mainly relies on serological testing methods, with whole blood or serum plate agglutination tests being widely used. However, for large-scale farms, the testing process faces numerous challenges. If plate agglutination tests are performed directly inside the chicken house, external factors such as air quality, down feathers, dust, and dim lighting can affect the accuracy of the results. Furthermore, chicken house staff can only perform routine feeding and management tasks; additional testing requires assistance from staff in other chicken houses, increasing the risk of cross-infection. While collecting serum from the chicken house staff and sending it to a veterinary testing laboratory can ensure accuracy and reduce the risk of cross-infection, the low efficiency of the laboratory testing process urgently needs to be addressed. Traditional testing methods use a shake plate test, adding antigen and serum samples to a glass slide, allowing for a maximum of two samples to be tested at a time. Moreover, the time spent waiting for agglutination on the shake plate is insufficient for testing personnel, resulting in low overall testing efficiency and failing to meet the batch testing needs of large-scale farms. Utility Model Content

[0004] The purpose of this invention is to provide a plate agglutination tester for detecting Salmonella pullorum in chickens, which solves the problems of low detection efficiency and small sample quantity per test in existing tests, and greatly improves the efficiency of plate agglutination tests on chicken serum samples submitted by farms in batches.

[0005] This utility model is implemented as follows: a poultry pullor shaking machine, comprising: The main body, which serves as the load-bearing component, includes a power module, a timing module, a speed regulation module, and a control module. The rocker arm, located on the top of the machine body, can slide horizontally relative to the machine body; The first detection plate group and the second detection plate group have the same structure and can be replaced and installed on the rocker plate and move synchronously with the rocker plate. The rocking mechanism, under the control of the control module, drives the rocker to rock back and forth at a fixed time and speed.

[0006] Preferably, the rocking mechanism includes a motor, which is fixed inside the machine body. A turntable is coaxially fixed to the output shaft of the motor, and a rocking handle is eccentrically fixed to the surface of the turntable.

[0007] Preferably, the bottom surface of the rocker plate is fixed with a waist-shaped frame, the rocker handle is limited within the waist-shaped frame, the top surface of the rocker plate is provided with a cross-shaped slot for installing the first detection plate group or the second detection plate group, and the bottom sides of the rocker plate are provided with guide strips that slide in cooperation with the machine body.

[0008] Preferably, both the first detection plate group and the second detection plate group include a base plate and a cover plate hinged to one end of the base plate. The base plate and the cover plate have the same length and width. The base plate is made of white acrylic material, and the cover plate is made of transparent acrylic sheet material.

[0009] Preferably, the upper surface of the base plate is provided with a groove, and the groove is provided with a cross-shaped reinforcing main rib and a grid-shaped reinforcing secondary rib distributed around the reinforcing main rib. The reinforcing main rib divides the groove into four regions, and the reinforcing secondary rib divides the four regions into several square grooves.

[0010] Preferably, a cross-shaped retaining strip is provided on the bottom surface of the base plate and directly below the main reinforcing rib, and the cross-shaped retaining strip can engage with the cross-shaped retaining groove.

[0011] Preferably, the outer side of the machine body is provided with a control panel, and the control panel is provided with a power switch, a speed adjustment knob, and a timer knob.

[0012] In another embodiment, both the first detection plate group and the second detection plate group include a base plate, and the upper surface of the base plate is provided with reinforcing ribs, which are in the form of grid lines.

[0013] In another embodiment, both the first detection plate group and the second detection plate group include a base plate. The upper surface of the base plate is provided with a plurality of circular grooves arranged in a rectangular array, and the edges of the grooves are smoothly transitioned to the upper surface of the base plate through a curved surface.

[0014] In another embodiment, both the first detection plate group and the second detection plate group include a base plate. The edge of the upper surface of the base plate is provided with reinforcing ribs, and the rest is a smooth plane. The reinforcing ribs and the smooth plane are smoothly transitioned by a curved surface.

[0015] In another embodiment, both the first detection plate group and the second detection plate group include a base plate, the upper surface of which is a smooth plane.

[0016] Compared with related technologies, the poultry pullor shaker provided by this utility model has the following beneficial effects: 1. The core functions of this utility model device are swinging and timing. All operations can be completed through the power switch, speed control knob, and timer knob on the control panel. No complicated training is required, and even novice inspectors can quickly master it.

[0017] 2. Traditional slide testing can only test a maximum of 2 samples at a time, while the first and second test plates of this equipment can each test 100-150 samples, increasing the single test capacity by 50-75 times, which can meet the batch testing needs of large-scale farms.

[0018] 3. This utility model, through the design of alternating use of two detection plate groups, makes full use of the time for waiting for the coagulation reaction on the shaking plate. This allows the tester to add samples to the other detection plate group, such as the second detection plate group, while one detection plate group, such as the first detection plate group, is shaking, thus avoiding wasted time. Actual testing has shown that the detection efficiency can be increased by more than 100%.

[0019] 4. The rocking plate of this utility model slides smoothly with the machine body through the guide rail, ensuring a stable and non-deviation-free rocking process; the detection plate assembly is fixed by the cross-shaped retaining strip and cross-shaped retaining groove to prevent sample spillage due to shaking and to ensure the accuracy of the test results. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the poultry pullor shaker proposed in Embodiment 1 of this utility model; Figure 2 This is a schematic diagram of the swing mechanism proposed in Embodiment 1 of this utility model; Figure 3 This is a schematic diagram of the rocker plate proposed in Embodiment 1 of this utility model; Figure 4 This is a schematic diagram of the first and second detection plate groups proposed in Embodiment 1 of this utility model; Figure 5 This is a schematic diagram of the first and second detection plate groups proposed in Embodiment 1 of this utility model from another perspective; Figure 6 This is a schematic diagram of the base plate proposed in Embodiment 2 of this utility model; Figure 7 This is a schematic diagram of the base plate proposed in Embodiment 3 of this utility model; Figure 8 This is a schematic diagram of the base plate proposed in Embodiment 4 of this utility model; Figure 9 This is a schematic diagram of the base plate proposed in Embodiment 5 of this utility model.

[0021] In the diagram: 1. Body; 11. Power switch; 12. Speed ​​control knob; 13. Timer knob; 2. Rocker plate; 21. Waist-shaped frame; 22. Cross-shaped slot; 23. Guide slide bar; 3. First detection plate group; 31. Base plate; 32. Cover plate; 311. Main reinforcing rib; 312. Secondary reinforcing rib; 313. Cross-shaped slot bar; 4. Second detection plate group; 5. Swinging mechanism; 51. Motor; 52. Turntable; 53. Handle. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to specific embodiments, so that those skilled in the art can understand it.

[0023] Example 1 Please see Figures 1-5 The rocking plate tester for detecting Salmonella pullorum in chickens using the plate agglutination test proposed in this utility model has the following core structure: a body 1, a rocking plate 2, a first detection plate group 3, a second detection plate group 4, and a rocking mechanism 5. The specific design and coordination of each structure are as follows: 1. Body 1: Body 1 serves as the main load-bearing structure of the entire device, integrating a power supply module, a timing module, a speed control module, and a control module. The power supply module provides power to the entire device; the timing module sets the swing time of the rocker 2; the speed control module adjusts the reciprocating swing speed of the rocker 2; and the control module receives signals from the timing and speed control modules and controls the operation of the swing mechanism 5. Additionally, a control panel is located on the outer side of body 1, featuring a power switch 11, a speed control knob 12, and a timing knob 13. The operator can control the device's start and stop via the power switch 11, adjust the swing speed via the speed control knob 12, and set the swing time via the timing knob 13, making operation intuitive and convenient.

[0024] 2. Rocker Plate: Rocker plate 2 is horizontally positioned on top of machine body 1 and is a core component connecting machine body 1 and the detection plate assembly. It can slide horizontally relative to machine body 1. Its structural design includes: A waist-shaped frame 21 is fixed on the bottom surface. The waist-shaped frame 21 is used to cooperate with the rocker handle 53 of the rocking mechanism 5 to convert the rotational motion of the rocking mechanism 5 into its own horizontal reciprocating motion. A cross-shaped slot 22 is provided on the top surface. The cross-shaped slot 22 matches the cross-shaped clip 313 of the bottom plate 31 of the detection plate assembly, so as to realize the quick installation and fixation of the detection plate assembly and the rocker plate 2. Guide slides 23 are provided on both sides of the bottom. The guide slides 23 and the slide groove on the top of the body 1 are not marked for sliding cooperation, so as to ensure that the rocker plate 2 is stable and does not deviate during horizontal reciprocating motion.

[0025] 3. First detection plate group 3 and second detection plate group 4: The first detection plate group 3 and the second detection plate group 4 have identical structures and can be interchangeably installed on the rocker plate 2 and move synchronously with the rocker plate 2, realizing an alternating operation mode of "one rocking detection, one sample preparation". Both detection plate groups include a base plate 31 and a cover plate 32. The length and width dimensions of the base plate 31 and the cover plate 32 are the same as those of A4 printing paper. The base plate 31 is made of white acrylic material, and the cover plate 32 is made of transparent acrylic sheet material, which makes it easy for the inspector to observe the sample aggregation. The cover plate 32 is hinged to one end of the base plate 31 and can be flipped to cover the base plate 31 to avoid dust contamination of the sample during the inspection process. The upper surface of the base plate 31 is provided with a groove, and the groove is provided with a cross-shaped reinforcing main rib 311 and a grid-shaped reinforcing secondary rib 312: the reinforcing main rib 311 divides the groove into four independent areas, which enhances the structural strength of the base plate 31 and facilitates sample partitioning management; the reinforcing secondary rib 312 further divides each area into several square sample slots, each square sample slot can hold a mixed sample of antigen and serum, and a single detection plate set can detect 100-150 samples; A cross-shaped retaining strip 313 is provided on the bottom surface of the base plate 31 and directly below the reinforcing main rib 311. The cross-shaped retaining strip 313 is interference-fitted with the cross-shaped retaining groove 22 of the rocker plate 2 to ensure that the detection plate assembly does not loosen when it moves with the rocker plate 2.

[0026] 4. Swinging Mechanism 5: The swinging mechanism 5 is the power component that drives the rocker plate 2 to swing back and forth. It consists of a motor 51, a turntable 52, and a rocker handle 53. Motor 51 is fixed inside the body 1 and electrically connected to the control module, receiving signals from the control module to start or stop. Turntable 52 is coaxially fixed on the output shaft of motor 51, and when motor 51 is working, it drives turntable 52 to rotate around the output shaft. Handle 53 is eccentrically fixed to the edge of turntable 52, and the end of handle 53 is limited to the waist-shaped frame 21 on the bottom surface of rocker plate 2. When turntable 52 rotates, handle 53 slides along the inner wall of waist-shaped frame 21, pushing rocker plate 2 to perform horizontal reciprocating motion along the direction of guide rail 23, realizing the "swinging" action.

[0027] Based on the above structure, the specific working principle of this rocking plate machine is as follows: 1. The tester first adds 25 mixed samples of antigen and serum into the square sample slot of the first test plate group 3, and after closing the cover plate 32, fixes the first test plate group 3 onto the rocker plate 2 by cooperating the cross-shaped locking strip 313 of the base plate 31 with the cross-shaped locking slot 22 of the rocker plate 2. 2. Set the swing time to 1-2 minutes using the timer knob 13 on the control panel of the machine body 1, adjust the speed knob 12 to the appropriate speed, press the power switch 11 to start the equipment, and the swing mechanism 5 drives the rocking plate 2 to drive the first detection plate group 3 to swing back and forth. 3. While the first test plate group 3 is shaking, the tester adds 25 mixed samples of antigen and serum into the square sample slots of the second test plate group 4 to complete the sample addition preparation; 4. When the first detection plate group 3 finishes its swinging time, the equipment will stop automatically. At this time, the second detection plate group 4 has completed the sample addition. The inspector removes the first detection plate group 3, fixes the second detection plate group 4 on the swing plate 2, and repeats step 2 to start the swinging. 5. During the swinging of the second test plate group 4, the inspector opens the cover plate 32 of the first test plate group 3, records the sample agglomeration results, and adds another set of 25 mixed samples into its grid sample slot. 6. Repeat steps 4-5, and achieve efficient batch testing by alternating swinging, recording and adding samples between the first detection plate group 3 and the second detection plate group 4.

[0028] Example 2 The difference between this embodiment and Embodiment 1 is that: the upper surface of the base plate 31 is provided with reinforcing ribs, and the reinforcing ribs are grid-shaped, with the grid lines slightly protruding relative to the upper surface of the base plate 31, which facilitates the regularization of the mixed sample of antigen and serum, while also making it easier to clean the base plate 31.

[0029] Example 3 The difference between this embodiment and Embodiment 1 is that the upper surface of the base plate 31 is provided with several rectangular arrays of circular grooves. The edges of the grooves and the upper surface of the base plate 31 are smoothly transitioned by curved surfaces, which facilitates the regular addition of mixed samples of antigen and serum, and also makes it easier to clean the base plate 31.

[0030] Example 4 The difference between this embodiment and Embodiment 1 is that: the edge of the upper surface of the base plate 31 is provided with reinforcing ribs, and the rest is a smooth plane. The reinforcing ribs and the smooth plane are smoothly transitioned by a curved surface. It is necessary to manually add the mixed sample of antigen and serum at intervals in the smooth plane inside the reinforcing ribs. Although the regularization is slightly lacking, it is easier to clean the base plate 31.

[0031] Example 5 The difference between this embodiment and Embodiment 1 is that the upper surface of the base plate 31 is not provided with either reinforcing ribs or grooves. That is, the base plate 31 is a smooth flat plate with a smooth surface. It is necessary to manually drop the mixed sample of antigen and serum at intervals in the smooth plane inside the reinforcing ribs. Although the regularity is slightly lacking, it is easier to clean the base plate 31 and also easier to manufacture, reducing the manufacturing cost.

[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A poultry pullor shaking machine, characterized in that, include: The body (1) has a power module, a timing module, a speed control module and a control module as the main body. The outer side of the body (1) is provided with a control panel, and the control panel is provided with a power switch (11), a speed control knob (12) and a timing knob (13). The rocker (2) is set on the top of the body (1) and can slide horizontally back and forth relative to the body (1); The first detection plate group (3) and the second detection plate group (4) have the same structure and can be replaced and installed on the rocker plate (2) and move synchronously with the rocker plate (2); The swing mechanism (5) drives the rocker plate (2) to swing back and forth at a fixed time and speed under the control of the control module.

2. The poultry pullor shaking machine according to claim 1, characterized in that, The swing mechanism (5) includes a motor (51), which is fixed inside the body (1). The output shaft of the motor (51) is coaxially fixed with a turntable (52), and the surface of the turntable (52) is eccentrically fixed with a rocker arm (53).

3. The poultry pullor shaking machine according to claim 2, characterized in that, The bottom surface of the rocker plate (2) is fixed with a waist-shaped frame (21), the rocker handle (53) is limited to the waist-shaped frame (21), the top surface of the rocker plate (2) is provided with a cross slot (22) for installing the first detection plate group (3) or the second detection plate group (4), and the bottom sides of the rocker plate (2) are provided with guide strips (23) that slide with the body (1).

4. The poultry pullor shaking machine according to claim 3, characterized in that, Both the first detection plate group (3) and the second detection plate group (4) include a base plate (31) and a cover plate (32) hinged to one end of the base plate (31). The base plate (31) and the cover plate (32) have the same length and width. The base plate (31) is made of white acrylic material, and the cover plate (32) is made of transparent acrylic sheet material.

5. The poultry pullor shaking machine according to claim 4, characterized in that, The upper surface of the base plate (31) is provided with a groove, and the groove is provided with a cross-shaped reinforcing main rib (311) and a grid-shaped reinforcing secondary rib (312) distributed around the reinforcing main rib (311). The reinforcing main rib (311) divides the groove into four areas, and the reinforcing secondary rib (312) divides the four areas into several square grooves.

6. The poultry white diarrhea shaking machine according to claim 5, characterized in that, A cross-shaped retaining strip (313) is provided on the bottom surface of the base plate (31) and directly below the reinforcing main rib (311), and the cross-shaped retaining strip (313) can engage with the cross-shaped retaining groove (22).

7. The poultry pullor shaking machine according to claim 1, characterized in that, Both the first detection plate group (3) and the second detection plate group (4) include a base plate (31), and the upper surface of the base plate (31) is provided with reinforcing ribs, which are grid lines.

8. The poultry pullor shaking machine according to claim 1, characterized in that, Both the first detection plate group (3) and the second detection plate group (4) include a base plate (31). The upper surface of the base plate (31) is provided with a number of circular grooves in a rectangular array. The edge of the grooves and the upper surface of the base plate (31) are smoothly transitioned by a curved surface.

9. The poultry pullor shaking machine according to claim 1, characterized in that, Both the first detection plate group (3) and the second detection plate group (4) include a base plate (31). The edge of the upper surface of the base plate (31) is provided with reinforcing ribs, and the rest is a smooth plane. The reinforcing ribs and the smooth plane are smoothly transitioned through a curved surface.

10. The poultry pullor shaking machine according to claim 1, characterized in that, Both the first detection plate group (3) and the second detection plate group (4) include a base plate (31), and the upper surface of the base plate (31) is a smooth plane.

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