Accurate temperature control electric heating constant temperature drying box for livestock breeding

Abstract

The utility model relates to the technical field of constant temperature drying box, and disclose a kind of precision temperature control electric heating constant temperature drying box for livestock breeding, including drying box body, the inside fixed mounting of drying box body has inner bag, the inner wall of the inner bag is fixedly connected with inner plate, the top of the inner plate is fixedly connected with partition, the surface of the partition is provided with slide hole.The utility model is through being provided with partition, limiting rod, threaded sleeve, threaded rod, pressing plate and pressure-bearing platform, after placing raw material tank body, first push-pull limiting rod makes it close to tank body outer wall, the tank body is transversely positioned in partition, then rotates knob, makes threaded rod rotate in threaded sleeve and moves down, drives pressing plate to compress pressure-bearing platform bottom, simultaneously, limiting rod upper surface and slide hole top surface are locked dead, realize the double fixing of first transverse positioning of tank body, then vertical locking, avoid the tank body loaded raw material to dump in the process of drying, cause tank body breakage raw material to leak.

Description

Technical Field

[0001] This utility model relates to the field of constant temperature drying oven technology, specifically a precision temperature-controlled electric heating constant temperature drying oven for livestock breeding. Background Technology

[0002] The constant temperature drying oven is a core piece of equipment in the livestock breeding industry for dehydrating, sterilizing, and heat-treating vaccines, serums, feed additives, and biological samples. It forms a constant temperature field in the inner liner through electric heating and temperature control system, so that the water-containing materials lose water evenly at a safe temperature, ensuring that the active ingredients are not destroyed by high temperature. Existing products generally use multi-layer pallet support tanks.

[0003] In actual operation, the trays do not provide any lateral restraint to the tanks. When the drying oven is started or the fan is disturbed, the tanks are prone to sliding, tipping over, or even breaking, contaminating the inner liner and causing the samples to be scrapped. At the same time, it is difficult to ensure that the tanks are spaced evenly when placed manually. Hot air short circuits lead to uneven temperatures. Although the temperature control probe readings are accurate, the heating differences between the tanks are still large, making it difficult to synchronize the drying endpoints. Repeated opening and closing of the door is required for adjustment, resulting in significant heat loss and increased energy consumption and risk of cross-contamination. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a precision temperature-controlled electric thermostatic drying oven for livestock breeding, including a drying oven body. An inner liner is fixedly installed inside the drying oven body. An inner plate is fixedly connected to the inner wall of the inner liner. A partition is fixedly connected to the top of the inner plate. A sliding hole is opened on the surface of the partition. A limit rod is slidably connected inside the sliding hole. A threaded sleeve is fixedly connected to the bottom of the limit rod. A threaded rod is threadedly connected inside the threaded sleeve. A pressing plate is fixedly connected to the bottom of the threaded rod. A pressure platform is fixedly connected to the bottom of the inner plate. A knob is fixedly connected to the top of the threaded rod.

[0005] Through the above technical solution, after placing the raw material tank, first push and pull the limiting rod to make it fit tightly against the outer wall of the tank, and limit the tank to be laterally positioned in the partition. Then rotate the knob to make the threaded rod rotate and move down in the threaded sleeve, which drives the pressing plate to press the bottom of the pressure platform. At the same time, the upper surface of the limiting rod fits and locks with the top surface of the sliding hole, thus achieving a double fixation of the tank by first positioning it laterally and then locking it longitudinally.

[0006] As a further improvement to the above solution, the number of partitions is set to three, and the three partitions are symmetrically distributed around the top center of the inner plate, with the sliding holes penetrating the left and right ends of the partitions.

[0007] Through the above technical solution, the three partitions symmetrically distributed at the top center of the inner plate evenly divide the drying space into three independent bearing areas. The sliding holes that run through the left and right sides of each partition ensure that the limiting rod can be pushed and pulled throughout the entire process, realizing synchronous and equidistant positioning of multiple tanks.

[0008] As a further improvement to the above solution, the number of threaded sleeves is set to two, and the two threaded sleeves are symmetrically distributed around the top center of the limiting rod.

[0009] With the above technical solution, the two threaded sleeves are symmetrically arranged around the top center of the limiting rod, so that the downward pressure applied by the threaded rod is symmetrically transmitted along the centerline of the limiting rod, preventing the limiting rod from tilting due to unilateral force, and ensuring that the clamping force is balanced and the locking state is stable for a long time.

[0010] As a further improvement to the above solution, the pressing plate is in contact with the bottom of the inner wall of the pressure table.

[0011] Through the above technical solution, the pressing plate directly contacts the bottom of the inner wall of the pressure table to form a rigid pressing pair, which converts the rotational torque of the threaded rod into a vertical pressing force, eliminates gaps, and keeps the limiting rod from loosening throughout the drying process.

[0012] As a further improvement to the above solution, both ends of the limiting rod are fixedly connected to sliders, and the surfaces of the sliders are slidably connected to slide rails.

[0013] With the above technical solution, sliders are fixed at both ends of the limiting rod, and the sliders only slide within the slide rail, so that the pushing and pulling action of the limiting rod is forced to be linearly guided, avoiding angular deviation during manual operation and ensuring the accuracy of positioning each time.

[0014] As a further improvement to the above solution, two slide rails are provided, which are symmetrically distributed on the inner wall of the inner liner with respect to the top center of the drying chamber body.

[0015] Through the above technical solution, the two slide rails are symmetrically fixed with respect to the center of the top of the inner tube, so that the limiting rod and the sliders at both ends form a double-point support, the force is symmetrical, and the rod will not deform during long-term operation, ensuring that the sliding resistance of the limiting rod is consistent and there is no jamming throughout the entire stroke.

[0016] As a further improvement to the above solution, a cabinet door is hinged to the front of the drying oven body, an observation mirror is provided on the front of the cabinet door, a handle is fixedly connected to the front of the cabinet door, and a fixing pad is fixedly connected to the bottom of the drying oven body.

[0017] The above technical solution, with its hinged cabinet door equipped with an observation mirror and handle, allows operators to observe the tank's status in real time without opening the door, thus reducing heat loss.

[0018] As a further improvement to the above solution, the number of fixing pads is set to four, and the four fixing pads are evenly distributed on the surface with respect to the center of the bottom of the drying oven body.

[0019] Compared with the prior art, the beneficial effects of this utility model are: This utility model, by setting up a partition, a limiting rod, a threaded sleeve, a threaded rod, a pressing plate, and a pressure platform, allows the tank to be laterally positioned within the partition after the raw material tank is placed. The limiting rod is then pushed and pulled to ensure it adheres tightly to the outer wall of the tank, thus limiting the tank's lateral position within the partition. Next, the knob is rotated to allow the threaded rod to rotate and move downward within the threaded sleeve, causing the pressing plate to press against the bottom of the pressure platform. Simultaneously, the upper surface of the limiting rod engages and locks with the top surface of the sliding hole. This achieves a dual fixation of the tank, first laterally positioned and then longitudinally locked, preventing the tank loaded with raw materials from tipping over during the drying process, thus avoiding damage and material leakage.

[0020] This utility model sets up a slider and a slide rail. The slider is fixed to both ends of the limiting rod and embedded in the slide rail fixed on the inner wall. This ensures that the limiting rod can only move in a straight line along the axis of the slide rail during the entire process of pushing, pulling and locking, eliminating offset and shaking. This achieves the effect of precise movement trajectory of the limiting rod, consistent repeatability and stable and reliable locking position. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall internal structure of this utility model; Figure 3 This is a schematic diagram of the overall connection structure of the inner plate of this utility model; Figure 4 This is a schematic diagram of the overall connection structure of the limiting rod of this utility model.

[0022] In the diagram: 1. Drying oven body; 2. Inner liner; 3. Inner panel; 4. Partition; 5. Sliding hole; 6. Limiting rod; 7. Sliding block; 8. Slide rail; 9. Threaded sleeve; 10. Threaded rod; 11. Pressing plate; 12. Pressure plate; 13. Knob; 14. Cabinet door; 15. Observation mirror; 16. Handle; 17. Fixing gasket. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] Example: Please combine Figure 1-4This embodiment of a precision temperature-controlled electric thermostatic drying oven for livestock breeding includes a drying oven body 1. An inner liner 2 is fixedly installed inside the drying oven body 1. An inner plate 3 is fixedly connected to the inner wall of the inner liner 2. A partition 4 is fixedly connected to the top of the inner plate 3. A sliding hole 5 is opened on the surface of the partition 4. A limit rod 6 is slidably connected inside the sliding hole 5. A threaded sleeve 9 is fixedly connected to the bottom of the limit rod 6. A threaded rod 10 is threadedly connected inside the threaded sleeve 9. A pressing plate 11 is fixedly connected to the bottom of the threaded rod 10. A pressure plate 12 is fixedly connected to the bottom of the inner plate 3. A knob 13 is fixedly connected to the top of the threaded rod 10.

[0025] In use, place the raw material to be dried at a constant temperature inside the partition 4, then pull the limiting rod 6 so that the limiting rod 6 contacts the raw material tank. The limiting rod 6 limits the raw material tank inside the partition 4. After the limiting rod is in position, rotate the threaded rod 10 by the knob 13 so that the threaded rod 10 rotates inside the threaded sleeve 9, causing the pressing plate 11 to move down and contact the inner wall of the pressure platform 12. The top of the limiting rod 6 contacts the top of the sliding hole 5, thus limiting the raw material tank to be dried.

[0026] There are three partitions 4, which are symmetrically distributed at the top center of the inner plate 3. The sliding holes 5 pass through the left and right ends of the partitions 4, so that the drying space is evenly divided into three independent bearing areas. The sliding holes 5 that pass through the left and right sides of each partition 4 ensure that the limiting rod 6 can be pushed and pulled through the entire process, so as to realize the synchronous and equidistant positioning of multiple tanks.

[0027] There are two threaded sleeves 9, which are symmetrically distributed around the top center of the limiting rod 6.

[0028] The pressing plate 11 contacts the bottom of the inner wall of the pressure table 12, forming a rigid pressing pair. This converts the rotational torque of the threaded rod 10 into a vertical pressing force, eliminating gaps and ensuring that the limiting rod 6 remains completely loose throughout the drying process.

[0029] Both ends of the limiting rod 6 are fixedly connected to sliders 7, and slide rails 8 are slidably connected to the surface of sliders 7.

[0030] There are two slide rails 8, which are symmetrically distributed on the inner wall of the inner liner 2 with the top center of the drying chamber body 1.

[0031] The front of the drying oven body 1 is hinged with a cabinet door 14, the front of the cabinet door 14 is provided with an observation mirror 15, the front of the cabinet door 14 is fixedly connected with a handle 16, and the bottom of the drying oven body 1 is fixedly connected with a fixing pad 17.

[0032] The number of fixing pads 17 is set to four, and the four fixing pads 17 are evenly distributed on the surface symmetrically around the bottom center of the drying oven body 1.

[0033] The implementation principle of a precision temperature-controlled electric thermostatic drying oven for livestock breeding in this embodiment is as follows: When using the livestock breeding drying oven, the raw materials that need to be dried at a constant temperature are first placed inside the partition 4. Then, the limiting rod 6 is pulled so that the limiting rod 6 contacts the container of the raw materials. The limiting rod 6 limits the container of the raw materials to be dried inside the partition 4. After the limiting rod is in place, the threaded rod 10 is rotated by the knob 13 so that the threaded rod 10 rotates inside the threaded sleeve 9, causing the pressing plate 11 to move down so that the pressing plate 11 contacts the inner wall of the pressure platform 12. The top of the limiting rod 6 contacts the top of the sliding hole 5, thus limiting the container of the raw materials to be dried and preventing the raw materials in the container from being piled up messily inside the drying oven, which could cause the container to fall and break.

[0034] The two ends of the limiting rod 6 are fixedly connected to the slider 7 via the slider 7. At the same time, the slider 7 is slidably connected inside the slide rail 8. When the limiting rod 6 moves, the slider 7 slides synchronously inside the slide rail 8, thus limiting the position of the limiting rod 6.

[0035] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A precision temperature-controlled electric thermostatic drying oven for livestock breeding, characterized in that: The equipment includes a drying oven body (1), an inner liner (2) is fixedly installed inside the drying oven body (1), an inner plate (3) is fixedly connected to the inner wall of the inner liner (2), a partition (4) is fixedly connected to the top of the inner plate (3), a sliding hole (5) is opened on the surface of the partition (4), a limit rod (6) is slidably connected inside the sliding hole (5), a threaded sleeve (9) is fixedly connected to the bottom of the limit rod (6), a threaded rod (10) is threadedly connected inside the threaded sleeve (9), a pressing plate (11) is fixedly connected to the bottom of the threaded rod (10), a pressure plate (12) is fixedly connected to the bottom of the inner plate (3), and a knob (13) is fixedly connected to the top of the threaded rod (10).

2. The precision temperature-controlled electric thermostatic drying oven for livestock breeding according to claim 1, characterized in that: The number of partitions (4) is three, and the three partitions (4) are symmetrically distributed at the top center of the inner plate (3). The sliding holes (5) pass through the left and right ends of the partitions (4).

3. The precision temperature-controlled electric thermostatic drying oven for livestock breeding according to claim 1, characterized in that: The number of the threaded sleeves (9) is set to two, and the two threaded sleeves (9) are symmetrically distributed around the top center of the limiting rod (6).

4. The precision temperature-controlled electric thermostatic drying oven for livestock breeding according to claim 1, characterized in that: The pressing plate (11) is in contact with the bottom of the inner wall of the pressure table (12).

5. The precision temperature-controlled electric thermostatic drying oven for livestock breeding according to claim 1, characterized in that: Both ends of the limiting rod (6) are fixedly connected to sliders (7), and the surface of the sliders (7) is slidably connected to slide rails (8).

6. The precision temperature-controlled electric thermostatic drying oven for livestock breeding according to claim 5, characterized in that: The number of the slide rails (8) is set to two, and the two slide rails (8) are symmetrically distributed on the inner wall of the inner liner (2) with the top center of the drying box body (1).

7. The precision temperature-controlled electric thermostatic drying oven for livestock breeding according to claim 1, characterized in that: The front of the drying oven body (1) is hinged with a cabinet door (14), the front of the cabinet door (14) is provided with an observation mirror (15), the front of the cabinet door (14) is fixedly connected with a handle (16), and the bottom of the drying oven body (1) is fixedly connected with a fixing pad (17).

8. A precision temperature-controlled electric thermostatic drying oven for livestock breeding according to claim 7, characterized in that: The number of fixing pads (17) is four, and the four fixing pads (17) are evenly distributed on the surface with the bottom center of the drying oven body (1) symmetrical.

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