A bamboo shoot can drying device

Abstract

The utility model belongs to bamboo shoot can drying equipment technical field relates to a bamboo shoot can drying device, is constituted by lifting assembly, air -jet assembly and rotation subassembly. Lifting assembly moves through electric jar, main push rod drive support plate and air -jet assembly, and utilizes the protection cylinder to guide the airflow; The main pipe of air -jet assembly is connected with the inside spout piece and the outside spout piece, and is respectively to the inside and outside wall of jar body air -jet drying; Rotation subassembly drives air -jet assembly rotation through the meshing of gear of different sizes. The device solves the problem of uneven drying of jar body in the drying process of bamboo shoot can, the problem of easy temperature difference, improves the drying efficiency and quality, ensures that the inside and outside temperature of jar body is consistent when drying, avoids deformation, crack and condensate water.

Description

Technical Field

[0001] This application relates to the field of bamboo shoot canning technology, specifically to a bamboo shoot canning device. Background Technology

[0002] In the processing of bamboo shoot canned goods, the drying stage has a significant impact on the quality of the cans. Traditional bamboo shoot canning equipment has several shortcomings. On the one hand, it is difficult to ensure that the inner and outer walls of the can are heated evenly at the same time during drying, which can easily lead to deformation and cracking of the can due to temperature differences between the inside and outside, or condensation during cooling, affecting the can's airtightness and shelf life. On the other hand, unreasonable gas flow during the drying process cannot effectively remove water vapor, resulting in low drying efficiency. For example, some drying equipment only dries the outer wall of the can, while the inner wall is poorly dried; or the heat distribution is uneven during drying, with some areas of the can being over-dried and others under-dried.

[0003] Therefore, in order to improve the drying quality and efficiency of bamboo shoots, there is an urgent need for a bamboo shoot drying device that can solve the above problems. Summary of the Invention

[0004] In response to the above-mentioned technical problems, this application solves the problems of uneven drying of the can during the drying of bamboo shoots, as well as the deformation, cracking or condensation of the can due to the temperature difference between the inside and outside.

[0005] To achieve the above objectives, the technical solution adopted in this application is a bamboo shoot canning device, including a lifting assembly, a jet assembly, and a rotating assembly.

[0006] The lifting assembly includes a support plate for supporting the jet assembly.

[0007] The jet assembly includes a main pipe, which is provided with an inner jet for jetting jets onto the inner wall of the tank and an outer jet for jetting jets onto the outer wall of the tank.

[0008] The rotating assembly includes a small gear and a large gear that mesh with each other. The small gear is fixedly mounted on the main pipe and is used to drive the jet assembly to rotate on the support plate.

[0009] The lifting assembly includes a protective sleeve, which is a sleeve with an opening at the lower end, used to isolate and guide the flow direction of internal airflow.

[0010] The internal spray component includes a connecting cylinder, which is threadedly connected to the lower end of the main pipe. Multiple support rods are installed at the lower end of the connecting cylinder. A hemispherical shell is installed on every two support rods by bolts. The two hemispherical shells interlock to form a sphere. Multiple through holes for air spraying are provided on the hemispherical shell.

[0011] The external spray component includes a connecting frame, which is sleeved on the main pipe. The connecting frame has two sliding grooves, on which a sliding rod is slidably mounted. A vertical frame is fixedly installed at the end of the sliding rod away from the main pipe. A sliding groove is provided at the lower end of the vertical frame, on which a side nozzle is slidably mounted. The side nozzle has an arc-shaped housing for guiding gas, and the housing has multiple through holes for jetting gas.

[0012] The jet assembly includes a hose, the two ends of which are connected to the middle of the main pipe and the air intake pipe of the side nozzle, respectively, and the middle of the hose is hung on a connecting frame.

[0013] The support plate is equipped with a protective plate to protect the large gear and the small gear.

[0014] The rotating assembly includes a motor, an upper shaft, and a lower shaft. The output end of the motor is connected to the upper end of the upper shaft, and the lower end of the upper shaft is sleeved on the lower shaft. The upper shaft and the lower shaft are respectively provided with mutually cooperating sliding grooves and sliders. The large gear is fixedly sleeved on the lower shaft, and the lower shaft is fixedly connected to the support plate.

[0015] The technical solution provided in this application has the following advantages compared with the prior art:

[0016] 1. This application achieves precise positioning of the jet assembly and effective airflow guidance by connecting the electric cylinder, main push rod and support plate in the lifting assembly, as well as setting the protective cylinder. This solves the problems of external environmental interference and unreasonable hot air flow during the drying process, improves drying efficiency, and allows the hot air to act more concentratedly on the tank, quickly removing water vapor.

[0017] 2. This application achieves simultaneous drying of the tank's interior and exterior by connecting the inner and outer spray components in the main pipe of the jet assembly, and simultaneously spraying high-temperature gas onto the inner and outer walls of the tank. This solves the problem of tank deformation, cracking, or condensation caused by temperature differences between the interior and exterior, improves drying quality, and ensures the integrity and stability of the tank.

[0018] 3. This application uses the meshing transmission of large and small gears in the rotating assembly to drive the main pipe and spray nozzle to rotate, thereby achieving uniform coverage of high-temperature gas on the inner and outer surfaces of the tank and rapid gas flow. This solves the problem of uneven drying of the tank, improves the drying effect, and ensures that all parts of the tank are fully dried. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 This is a schematic diagram of the internal structure of the protective cylinder in this application;

[0021] Figure 3This is a cross-sectional view of the internal structure of the protective cylinder in this application;

[0022] Figure 4 for Figure 3 Enlarged view of the local structure at point A;

[0023] Figure 5 for Figure 3 Enlarged view of the local structure at point B;

[0024] Figure 6 This is a schematic diagram of the slide bar structure of this application;

[0025] Figure 7 This is a schematic diagram of the hemispherical shell structure of this application.

[0026] In the diagram: 101-Electric cylinder; 102-Main push rod; 103-Support plate; 104-Protective cylinder; 201-Main pipe; 202-Connecting cylinder; 203-Support rod; 204-Hemispherical shell; 205-Connecting frame; 206-Slide rod; 207-Vertical frame; 208-Side nozzle; 209-Hose; 301-Motor; 302-Upper shaft; 303-Lower shaft; 304-Large gear; 305-Small gear. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0029] like Figures 1 to 7 As shown, a bamboo shoot canning device includes a lifting assembly, an air jet assembly, and a rotating assembly.

[0030] The lifting assembly includes a support plate 103 for supporting the jet assembly; specifically, the support plate 103 is the main support structure, used to support the entire jet assembly and drive the rotating assembly to move with the jet assembly, and is connected to the power source of the lifting assembly.

[0031] The jet assembly includes a main pipe 201, which is equipped with an inner jet for jetting gas onto the inner wall of the tank and an outer jet for jetting gas onto the outer wall of the tank. Specifically, the inner jet on the main pipe 201 moves to the inside of the tank and jets high-temperature gas onto the inner wall of the tank to dry it. Meanwhile, the outer jet moves along the outside of the tank and jets high-temperature gas onto the outer wall of the tank to dry it. The inner and outer jets work simultaneously, jetting high-temperature gas onto both the inside and outside of the tank at the same time, so that the temperature inside and outside of the tank is consistent, avoiding deformation or cracks caused by temperature differences, as well as the occurrence of condensation.

[0032] The rotating assembly includes a small gear 305 and a large gear 304 that mesh with each other. The small gear 305 is fixedly mounted on the main pipe 201 and is used to drive the jet assembly to rotate on the support plate 103. Specifically, the number of teeth of the large gear 304 is much larger than the number of teeth of the small gear 305, so the large gear 304 drives the small gear 305 to rotate. Due to the transmission ratio, the small gear 305 drives the main pipe 201 to rotate rapidly. Consequently, the inner and outer spray nozzles on the main pipe 201 rotate around the axis of the tank and the main pipe 201, so that the high-temperature gas sprayed is evenly in contact with the inner and outer walls of the tank. As the position of the sprayed gas changes, gas flow is generated. The gas inside the tank is selected, while the gas outside the tank rotates inside the protective cylinder 104, thereby driving the overall airflow to flow rapidly, increasing the gas flow speed on the tank, and accelerating the drying effect on the tank.

[0033] like Figure 1 As shown, the lifting assembly includes a protective cylinder 104, which is a sleeve with an opening at the lower end, used to isolate and guide the flow direction of internal airflow.

[0034] Specifically, the lifting assembly includes an electric cylinder 101 and a main push rod 102. The electric cylinder 101 is mounted on an external bracket, and its output end is connected to the upper end of the main push rod 102. The lower end of the main push rod 102 is connected to the side end of the support plate 103. When it is necessary to control the jet assembly to spray hot air onto the can containing bamboo shoots for drying, the electric cylinder 101 is activated. The main push rod 102 controls the support plate 103 and the jet assembly to move downward, thereby moving the inner and outer spray components of the jet assembly to the predetermined positions. The main push rod 102 drives the protective cylinder 104 to cover the can, isolating external influences and guiding the flow direction of the hot air sprayed from the inner and outer spray components, i.e., flowing downward along the inner wall of the protective cylinder 104, causing water vapor to escape from the can, thus improving drying efficiency and effect.

[0035] like Figure 5As shown, the inner spray component includes a connecting cylinder 202, which is threadedly connected to the lower end of the main pipe 201. Multiple support rods 203 are installed at the lower end of the connecting cylinder 202. A hemispherical shell 204 is installed on every two support rods 203 by bolts. The two hemispherical shells 204 are interlocked to form a sphere. Multiple through holes for air jet are provided on the hemispherical shell 204.

[0036] Specifically, the lower end of the connecting cylinder 202 is provided with four support rods 203. Each support rod 203 has a threaded hole at its outer end, which is also used for the insertion of the hemispherical shell 204. Then, bolts are screwed into the threaded holes to fix the hemispherical shell 204 to the threaded hole ends of the two support rods 203. After the two hemispherical shells 204 on both sides are interlocked and fixed, the tightening of the bolts can improve the sealing performance, prevent gas leakage, and avoid affecting gas flow. After the external hot air blower heats the air, the gas is blown into the main pipe 201 through the fan and hose. Then, the main pipe 201 guides the gas into the sphere formed by the two hemispherical shells 204. The pressure generated by the fan causes the gas to be sprayed outward from the through holes at multiple angles on the two hemispherical shells 204, heat-sealing and drying the inner wall of the tank.

[0037] like Figure 2 , Figure 3 and Figure 6 As shown, the external spray component includes a connecting frame 205, which is sleeved on the main pipe 201. The connecting frame 205 is provided with two sliding grooves, on which a sliding rod 206 is slidably mounted. A vertical frame 207 is fixedly installed at the end of the sliding rod 206 away from the main pipe 201. A sliding groove is provided at the lower end of the vertical frame 207, on which a side nozzle 208 is slidably mounted. The side nozzle 208 is provided with an arc-shaped housing for guiding gas, and the housing is provided with multiple through holes for jetting gas.

[0038] Specifically, the central shaft of the connecting frame 205 is fixedly sleeved on the upper middle part of the main pipe 201. The sliding grooves at both ends of the connecting frame 205 are T-shaped structures, which match the shape of the sliding rod 206. This allows the sliding rod 206 to be inserted into the sliding groove and form vertical support. By adjusting the position of the sliding rod 206 on the connecting frame 205, it can accommodate tanks of different sizes, allowing the external spray component to move a corresponding distance. Matching through holes are provided at the sliding grooves of the connecting frame 205 and on the sliding rod 206. After adjusting the position of the sliding rod 206, a pin is inserted into the through hole to fix the position of the sliding rod 206.

[0039] The outer end of the slide rod 206 is vertically connected to the vertical frame 207 by bolts. The lower end of the vertical frame 207 is also provided with a T-shaped slide groove. The mounting base of the side nozzle 208 is T-shaped. Matching through holes are provided on the slide groove of the vertical frame 207 and the mounting base of the side nozzle 208. After the vertical frame 207 is inserted, it is fixed by inserting a pin into the mounting base of the vertical frame 207 and the side nozzle 208.

[0040] like Figure 2 , Figure 3 and Figure 6 As shown, the jet assembly includes a hose 209, with both ends of the hose 209 connected to the middle of the main pipe 201 and the air inlet pipe of the side nozzle 208, respectively. The middle of the hose 209 is hung on the connecting frame 205.

[0041] Specifically, the left end of the hose 209 is connected to the air outlet pipe in the middle of the main pipe 201, and the right end of the hose 209 is connected to the air inlet pipe of the side nozzle 208, forming an air path connection. The longer hose is used to accommodate the adjustment of the slide bar 206 on the connecting frame 205. The middle part of the hose 209 is supported on the lower end surface of the connecting frame 205 by a hanging ring.

[0042] like Figure 1 and Figure 2 As shown, a protective plate is provided on the support plate 103 to protect the large gear 304 and the small gear 305. Specifically, the protective plate isolates the large gear 304 and the small gear 305 to prevent external influences on their rotation and to prevent impurities from falling and contaminating the tank during their meshing rotation.

[0043] like Figure 2 and Figure 3 As shown, the selection component includes a motor 301, an upper shaft 302, and a lower shaft 303. The output end of the motor 301 is connected to the upper end of the upper shaft 302, and the lower end of the upper shaft 302 is sleeved on the lower shaft 303. The upper shaft 302 and the lower shaft 303 are respectively provided with mutually cooperating sliding grooves and sliders. The large gear 304 is fixedly sleeved on the lower shaft 303, and the lower shaft 303 is fixedly connected to the support plate 103.

[0044] Specifically, the rotation of the large gear 304 is controlled by the motor 301. The motor 301 is started by the electronic control system, and the output of the motor 301 drives the upper shaft 302 to rotate. The upper shaft 302 drives the lower shaft 303 to rotate on the support plate 103 through the slide groove and the slider. The lower shaft 303 drives the large gear 304 to rotate on the support plate 103. The large gear 304 drives the small gear 305 and the main pipe 201 to rotate on the support plate 103 through meshing with the small gear 305, thereby driving the inner spray component and the outer spray component to rotate.

[0045] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A bamboo shoot canning drying device, characterized in that, Includes lifting components, jet components, and rotating components; The lifting assembly includes a support plate (103) for supporting the jet assembly. The jet assembly includes a main pipe (201), which is provided with an inner nozzle for jetting jets onto the inner wall of the tank and an outer nozzle for jetting jets onto the outer wall of the tank. The rotating assembly includes a small gear (305) and a large gear (304) that mesh with each other. The small gear (305) is fixedly mounted on the main pipe (201) and is used to drive the jet assembly to rotate on the support plate (103).

2. The bamboo shoot canning drying device according to claim 1, characterized in that, The lifting assembly includes a protective sleeve (104), which is a sleeve with an opening at the lower end, used to isolate and guide the flow direction of the internal airflow.

3. The bamboo shoot canning drying device according to claim 1, characterized in that, The inner spray component includes a connecting cylinder (202), which is threaded to the lower end of the main pipe (201). The lower end of the connecting cylinder (202) is equipped with multiple support rods (203). A hemispherical shell (204) is bolted to every two support rods (203). The two hemispherical shells (204) are interlocked to form a sphere. The hemispherical shell (204) is provided with multiple through holes for air jetting.

4. The bamboo shoot canning drying device according to claim 1, characterized in that, The external spray component includes a connecting frame (205), which is sleeved on the main pipe (201). The connecting frame (205) is provided with two sliding grooves, on which a sliding rod (206) is slidably disposed. A vertical frame (207) is fixedly installed at the end of the sliding rod (206) away from the main pipe (201). A sliding groove is provided at the lower end of the vertical frame (207), on which a side nozzle (208) is slidably disposed. An arc-shaped housing for guiding gas is provided on the side nozzle (208), and multiple through holes for jetting are provided on the housing.

5. A bamboo shoot canning drying device according to claim 4, characterized in that, The jet assembly includes a hose (209), the two ends of which are connected to the middle of the main pipe (201) and the air inlet pipe of the side nozzle (208), respectively, and the middle of the hose (209) is hung on the connecting frame (205).

6. The bamboo shoot canning device according to claim 1, characterized in that, The support plate (103) is provided with a protective plate for protecting the large gear (304) and the small gear (305).

7. The bamboo shoot canning drying device according to claim 1, characterized in that, The rotating assembly includes a motor (301), an upper shaft (302), and a lower shaft (303). The output end of the motor (301) is connected to the upper end of the upper shaft (302). The lower end of the upper shaft (302) is sleeved on the lower shaft (303). The upper shaft (302) and the lower shaft (303) are respectively provided with mutually cooperating sliding grooves and sliders. The large gear (304) is fixedly sleeved on the lower shaft (303). The lower shaft (303) is fixedly connected to the support plate (103).

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