A side exhaust motor car heating device

By introducing filtration and dehumidification treatments into the heating system of the high-speed train, the problems of pollutants entering due to untreated air and low heating efficiency have been solved, resulting in higher comfort and longer service life.

CN119872623BActive Publication Date: 2026-02-13JIANGSU JIUZHOU ELECTRIC APPLIANCE CO LTD
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Patent Information

Application Number
CN202510076857.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-01-17
Publication Date
2026-02-13
Estimated Expiration
2045-01-17

AI Technical Summary

Technical Problem

The existing heating system in high-speed trains does not treat the cold air it draws in during operation, which allows external pollutants to enter the train, affecting air quality, increasing heating energy demand, and reducing heating efficiency and service life.

Method used

A side-exhaust train heating device was designed, comprising a heating box, a filter box, filter particles, a water storage tank, and an auxiliary box. The air is heated after being filtered and dehumidified. A lifting rod and magnetic blocks are used to improve filtration efficiency, a buffer component enhances stability, and an auxiliary component improves dehumidification efficiency.

Benefits of technology

It effectively filters and dehumidifies air impurities, improves the comfort and heating efficiency inside the cabin, reduces the burden on the heating system, extends its service life, and enhances the applicability of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a side exhaust motor train heating device, which comprises a heating box, a heating element installed in the heating box, and a conveying element connected to the output end of the heating element; a filter box is installed in the heating box, a partition plate is installed in the filter box, a through hole is formed in the partition plate, the filter box is connected to the heating element through a pipeline, and the input gas is treated by filtering particles in the filter box; a filter assembly is installed at the side end of the heating box, and the filter assembly comprises a water storage tank installed at the side end of the heating box. The side exhaust motor train heating device filters impurities in the air by using filtering particles in the filter box, so that the external air is treated, the post heating operation is facilitated, the conveyed gas is heated by the heating element, the gas is conveniently conveyed to the motor train compartment for use, the comfort of the compartment is improved, the overall heating burden is reduced, and the overall service life is improved.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of train heating, in particular to a side exhaust train heating device. BACKGROUND

[0002] With the adjustment and development of China's railways, the comfort requirements for train carriages are becoming higher and higher, so heating operation needs to be performed on the carriages to improve their comfort, but the existing train heating devices still have certain defects when in use, such as;

[0003] In the use process, the existing heating devices are mostly electric heating, and the electric heater has the problem of uneven delivery, which can easily lead to low overall heating efficiency and large overall loss, and can easily lead to a decrease in overall energy utilization rate;

[0004] In order to overcome the above-mentioned defects, the existing technology 1 (Chinese patent with application number 201721042525.7 and application date August 18, 2017) is an electric heater for a train or a motor vehicle, which comprises an electric heating pipe and a shell assembly, the heating pipe is contained in the shell assembly, the shell assembly comprises a shell and a cover plate connected together, the cover plate is located on the front of the electric heater, the shell comprises a back plate, a top plate, a bottom plate and a side plate connected together, the cover plate is arranged in parallel with the back plate, the cover plate has multiple rows of heat dissipation openings, the heat dissipation performance of the heat dissipation device is good, the heat dissipation rate is high, the energy utilization rate is improved, and the energy loss is reduced;

[0005] There is also existing technology 2 (Chinese patent with application number 202121835815.3 and application date August 5, 2021) a new air inlet for high-cold trains, which comprises an out-of-cabin air inlet window, an out-of-cabin air outlet window, an in-cabin air inlet window and an in-cabin air outlet window fixed to the train carriage, the out-of-cabin air inlet window is arranged on the roof of the train carriage and close to one end of the forward direction, the out-of-cabin air outlet window is arranged in the train carriage and close to the position of the tail, by arranging the inlet and outlet air pipes for heat exchange, the hot air about to be discharged from the train carriage can heat the cold air about to enter the train carriage, reducing the heat loss in the train carriage, reducing the energy loss of the train running in the high-cold area, and improving the energy utilization rate; by reasonably arranging the positions of the various air inlets and outlets on the train carriage, the ventilation system of the train carriage almost does not need an air pump to do any work, and can work normally, further reducing the energy damage during the train running, and is very energy-saving and environmentally friendly;

[0006] And prior art 3 (application number 202210004435.8, application date 2022-01-04 Chinese patent) a heating system and vehicle, the heating system is used for vehicle, the vehicle includes driving area and rest area, the heating system has air supply channel, the air supply channel has air inlet end and air outlet end, the air outlet end is provided with a plurality of air outlets, a plurality of air outlets are located in driving area and rest area respectively, the heating system includes air supply device and heating device, the air supply device has air supply port, the air supply port is connected to the air inlet end of the air supply channel, the air supply device is used for air supply to the air supply channel, so that the air outlet air, the heating device is arranged at the air inlet end of the air supply channel, and is used for heating the air supplied by the air supply device to the air supply channel, which can solve the problem that the temperature of the current parking heating scheme rises unevenly and is difficult to meet the overall heating demand in the vehicle.

[0007] Although the prior art can perform air supply heating, in the working process, the cold air around the vehicle is transported and heated by using the heating device for heating operation, since the inhaled air as a whole is not treated, the pollutants in the external environment are easy to enter the vehicle through the heating pipeline, thereby affecting the air quality in the vehicle, and the cold air without pretreatment is heated, which requires more heating energy to increase the temperature, not only increases the burden of the heating system, but also reduces the overall service life, and reduces the heating efficiency, affecting the comfort in the vehicle.

[0008] In view of the above problems, it is urgent to make innovative design on the basis of the original lateral exhaust motor heating device, therefore we put forward the lateral exhaust motor heating device which can well solve the above problems. SUMMARY

[0009] The purpose of the present application is to provide a lateral exhaust motor heating device to solve the above problems in the current market, that is, the cold air around the vehicle is transported and heated by using the heating device for heating operation, since the inhaled air as a whole is not treated, the pollutants in the external environment are easy to enter the vehicle through the heating pipeline, thereby affecting the air quality in the vehicle, and the cold air without pretreatment is heated, which requires more heating energy to increase the temperature, not only increases the burden of the heating system, but also reduces the overall service life, and reduces the heating efficiency, affecting the comfort in the vehicle.

[0010] To achieve the above purpose, the present application provides the following technical scheme: a lateral exhaust motor heating device, comprising a heating box, the heating box is internally provided with a heating element, and the output end of the heating element is connected with a conveying element;

[0011] The heating box is internally provided with a filter box, the filter box is internally provided with a partition plate, the partition plate is provided with a through hole, the filter box is connected with the heating element through a pipeline, and the input gas is treated through the filter box.

[0012] Preferably, the heating box is provided with a filter assembly at the side end, the filter assembly comprises a water storage tank mounted at the side end of the heating box, the water storage tank is connected with the filter box through a conveying pipeline, an auxiliary box is mounted on the outer side of the conveying pipeline, a lifting rod is mounted in the auxiliary box, a first through slot is formed through the lifting rod, and a conveying slot is formed in the conveying pipeline.

[0013] Preferably, the filter box is internally provided with an auxiliary pipeline, the auxiliary pipeline is provided with a cotton strip, and the filter box is provided with a valve at the bottom.

[0014] Preferably, the auxiliary box is internally provided with a treatment element, the treatment element is provided with a first magnetic block at the bottom, the first magnetic block is matched with a second magnetic block, the second magnetic block is mounted on the lifting rod, and the outer side of the lifting rod is provided with a first spring.

[0015] Preferably, the heating element is provided with a buffer assembly at the bottom, the buffer assembly comprises a support plate mounted at the bottom of the heating element, a support seat is mounted at the bottom of the support plate, the support seat is connected with a storage seat internally in a penetrating mode, the storage seat is mounted in the heating box, a pressing rod is mounted at the bottom of the support seat, and the pressing rod is connected with the storage seat internally through a buffer column at the bottom.

[0016] Preferably, the heating box is provided with a storage box at the side end, the storage box is internally provided with a dehumidification box, and a mesh is arranged on the pipeline penetrating the dehumidification box.

[0017] Preferably, the dehumidification box is provided with an auxiliary assembly at the side end, the auxiliary assembly comprises a double-shaft motor mounted at the side end of the dehumidification box, a stirring element is connected to the output end of the double-shaft motor, the stirring element is arranged in the dehumidification box, an eccentric wheel is connected to the output end of the double-shaft motor, the eccentric wheel is in contact with a lifting element after rotation, and a beating plate is mounted on the lifting element.

[0018] Preferably, the dehumidification box is provided with an exhaust pipeline at the side end, the exhaust pipeline is internally provided with a dustproof assembly, the dustproof assembly comprises a first limiting plate mounted in the exhaust pipeline, and the first limiting plate is provided with a second through slot.

[0019] Preferably, the first limiting plate is provided with a second limiting plate at the side end, the second limiting plate is provided with a conveying hole, and a work-shaped element is connected to the second limiting plate in a penetrating mode, the work-shaped element is matched with the second through slot at the end, and a second spring is arranged on the outer side of the work-shaped element.

[0020] Compared with the prior art, the beneficial effects of the present application are: the lateral exhaust motor heating device uses the filtering particles in the filter box to filter the impurities in the air, processes the external air, facilitates the subsequent heating operation, heats the delivered gas through the heating part, facilitates delivery to the inside of the motor car compartment for use, improves the comfort of the compartment, reduces the overall heating burden, and improves the overall service life, and the specific contents are as follows:

[0021] (1) The filtering particles in the filter box filter the impurities in the air, the filtering assembly wets the filtering particles in the filter box, thereby improving the overall filtering efficiency, and the filtered gas is heated by the heating part and conveniently delivered to the inside of the motor car compartment for use;

[0022] (2) The second magnetic block at the top of the lifting rod cooperates with the first magnetic block to make the liquid in the water storage tank transmitted to the inside of the filter box through the conveying pipeline, improve the overall filtering efficiency, and the lifting rod is lifted by the cooperation of the first spring, the whole is suitable for different situations, and the overall applicability is improved;

[0023] (3) The heating part is supported by the support plate of the buffer assembly and moves in the storage seat through the support seat, so that the buffer column and the pressure rod in the storage seat are buffered, the overall stability is improved, and the damage problem caused by the influence of external force on the heating box is reduced;

[0024] (4) The double-shaft motor of the auxiliary assembly drives the transmission part in the storage box to transmit, and the dehumidification particles in the dehumidification box are dehumidified, and the double-shaft motor not only drives the transmission part to transmit, but also facilitates the stirring of the stirring part in the dehumidification box, thereby improving the overall dehumidification efficiency;

[0025] (5) The delivered gas is transmitted through the second through groove and the conveying hole of the dustproof assembly, and the workpiece penetrating through the second limiting plate is stably positioned by the cooperation of the second spring, thereby reducing the damage problem caused by the backflow of external air through the exhaust pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is the overall structure diagram of the present application;

[0027] Figure 2 is the side view structure diagram of the present application;

[0028] Figure 3 is the internal structure diagram of the heating box of the present application;

[0029] Figure 4 is the internal structure diagram of the filter box of the present application;

[0030] Figure 5It is a structure schematic view of the first magnetic block and the second magnetic block of the present application.

[0031] Figure 6 It is a structure schematic view of the support plate and the support seat connection structure of the present application.

[0032] Figure 7 It is a structure schematic view of the inside structure of the article seat of the present application.

[0033] Figure 8 It is a structure schematic view of the inside structure of the article box of the present application.

[0034] Figure 9 It is a structure schematic view of the lifting piece and the beating plate connection structure of the present application.

[0035] Figure 10 It is a structure schematic view of the inside structure of the exhaust pipeline of the present application.

[0036] In the figure: 1, heating box; 2, filter box; 3, partition; 4, through hole; 5, heating piece; 6, conveying piece; 7, water storage tank; 8, conveying pipeline; 9, auxiliary box; 10, lifting rod; 11, first through slot; 12, conveying slot; 13, auxiliary pipeline; 14, cotton bar; 15, valve; 16, processing piece; 17, first magnetic block; 18, second magnetic block; 19, first spring; 20, support plate; 21, support seat; 22, article seat; 23, buffer column; 24, pressing rod; 25, double-shaft motor; 26, article box; 27, dehumidification box; 28, separation net; 29, exhaust pipeline; 30, stirring piece; 31, eccentric wheel; 32, lifting piece; 33, beating plate; 34, first limiting plate; 35, second through slot; 36, second limiting plate; 37, conveying hole; 38, I-shaped piece; 39, second spring. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0038] Embodiment one:

[0039] In this embodiment, in order to improve the comfort inside the carriage, the filter assembly is used, which aims to reduce the problem of reduced comfort caused by directly heating the outside air, such as Figures 1-5The technical scheme shown includes the heating box 1, the heating box 1 is internally provided with the heating part 5, the output end of the heating part 5 is connected with the conveying part 6, the heating box 1 is internally provided with the filter box 2, the filter box 2 is internally provided with the partition plate 3, the partition plate 3 is provided with the through hole 4, the filter box 2 is connected with the heating part 5 through the pipeline, the input gas is treated through the internal filter particles of the filter box 2, the filter assembly is installed at the side end of the heating box 1, the filter assembly includes the water storage tank 7 installed at the side end of the heating box 1, the water storage tank 7 is connected with the inside of the filter box 2 through the conveying pipeline 8, the auxiliary box 9 is installed outside the conveying pipeline 8, the lifting rod 10 is installed inside the auxiliary box 9, the first through slot 11 is penetrated through the lifting rod 10, the conveying slot 12 is formed in the inside of the conveying pipeline 8, the heating box 1 is conveniently positioned and installed, at this time, the external air is introduced into the inside of the filter box 2, and the impurities in the air are filtered by using the filter particles in the inside of the filter box 2, so that the external air is treated, the heating operation is facilitated in the later period, the problem of inconvenient conveying in the later period due to the direct heating of the external air is reduced, and the clean air treated by using the filter particles is conveniently conveyed through the through hole 4 in the partition plate 3, the conveyed gas is heated by the heating part 5, the heated air is transmitted through the conveying part 6, so that the overall conveying efficiency is greatly improved, the air is conveniently conveyed to the inside of the motor train vehicle compartment for use, the comfort of the inside of the compartment is improved, the overall heating burden is reduced, the overall service life is improved, the liquid in the inside of the water storage tank 7 is transmitted to the inside of the filter box 2 through the conveying pipeline 8, so that the filter particles in the inside of the filter box 2 are conveniently wetted, so that the overall filtering efficiency is improved, and the lifting rod 10 in the inside of the auxiliary box 9 can control the communication between the first through slot 11 and the conveying slot 12, so that the liquid in the inside of the water storage tank 7 is conveniently conveyed, the whole is convenient to operate and use, and the problem of cost increase due to frequent maintenance is reduced.

[0040] Embodiment two:

[0041] In this embodiment, in order to improve the overall service life, the buffer assembly is used, which aims to reduce the damage problem of the heating box 1 caused by external force, and the specific structure is as follows: Figures 4-7As shown, the filter box 2 is internally mounted with an auxiliary pipeline 13, the auxiliary pipeline 13 is internally provided with a cotton plug 14, the filter box 2 is mounted with a valve 15 at the bottom, the auxiliary box 9 is internally mounted with a processing piece 16, the processing piece 16 is mounted with a first magnetic block 17 below, the first magnetic block 17 is matched with a second magnetic block 18, the second magnetic block 18 is mounted on the lifting rod 10, the lifting rod 10 is provided with a first spring 19 outside, the heating element 5 is provided with a buffer assembly below, the buffer assembly includes a support plate 20 mounted at the bottom of the heating element 5, a support seat 21 mounted below the support plate 20, the support seat 21 is connected in the storage seat 22, the storage seat 22 is mounted in the heating box 1, the support seat 21 is mounted with a pressure rod 24 at the bottom, the pressure rod 24 is connected in the storage seat 22 through the buffer column 23 at the bottom, the liquid transported by the conveying pipeline 8 is adsorbed by the cotton plug 14 in the auxiliary pipeline 13, which not only reduces the inconvenience caused by too much liquid in the filter box 2, but also improves the overall filtering efficiency by using the cotton plug 14 to wet the filter particles in the filter box 2. The valve 15 arranged at the bottom of the filter box 2 facilitates the discharge of sewage, improves the overall service life, and the first magnetic block 17 is connected with the processing piece 16 for use, which can adjust the position of the lifting rod 10 by the disconnection of the first magnetic block 17. The second magnetic block 18 at the top of the lifting rod 10 cooperates with the first magnetic block 17, which facilitates the lifting of the lifting rod 10 in the auxiliary box 9, so that the liquid in the water storage tank 7 is transported to the filter box 2 through the conveying pipeline 8, which improves the overall filtering efficiency. The first through slot 11 and the conveying slot 12 can be communicated by the cooperation of the first magnetic block 17 and the second magnetic block 18, the water pump in the water storage tank 7 is opened, the liquid is transported to the filter box 2, and the filter particles in the filter box 2 are cleaned, thereby improving the overall service life. The magnetic force on the first magnetic block 17 can be removed by the processing piece 16, so that the lifting rod 10 can be lifted by the cooperation of the first spring 19. Therefore, the liquid delivery can be driven by the shaking during the train running. The overall is suitable for different situations, which improves the overall applicability. When the train is running, the heating element 5 is supported by the support plate 20 and moves in the storage seat 22 through the support seat 21, so that the buffer column 23 and the pressure rod 24 in the storage seat 22 are buffered, which improves the overall stability and reduces the damage of the heating box 1 caused by external force, thereby greatly improving the overall service life.

[0042] Example three:

[0043] In this embodiment, in order to improve the overall applicability, the auxiliary assembly is used, which is used to reduce the problem of uncomfortable breathing caused by high humidity in the gas, and the specific Figures 8-10As shown, the heating box 1 side end is provided with a storage box 26, the inside of the storage box 26 is provided with a dehumidification box 27, the pipeline penetrating through the inside of the dehumidification box 27 is provided with a screen 28, the side end of the dehumidification box 27 is provided with an auxiliary assembly, the auxiliary assembly includes a double-shaft motor 25 installed at the side end of the dehumidification box 27, the output end of the double-shaft motor 25 is connected with a stirring piece 30, the stirring piece 30 is located in the inside of the dehumidification box 27, the output end of the double-shaft motor 25 is connected with an eccentric wheel 31, the eccentric wheel 31 is in contact with a lifting piece 32 after rotating, the lifting piece 32 is installed with a beating plate 33, the side end of the dehumidification box 27 is provided with an exhaust pipeline 29, the inside of the exhaust pipeline 29 is provided with a dustproof assembly, the dustproof assembly includes a first limiting plate 34 installed in the inside of the exhaust pipeline 29, the first limiting plate 34 is provided with a second through slot 35, the side end of the first limiting plate 34 is installed with a second limiting plate 36, the second limiting plate 36 is provided with a conveying hole 37, the second limiting plate 36 is penetratingly connected with a work-shaped piece 38, the end of the work-shaped piece 38 is matched with the second through slot 35, the outside of the work-shaped piece 38 is sleeved with a second spring 39, the transmission of the transmission piece in the inside of the storage box 26 is driven by the double-shaft motor 25, so that the gas conveyed by the conveying piece 6 is transmitted to the inside of the dehumidification box 27 through the transmission piece, and the dehumidification operation is carried out through the dehumidification particles in the inside of the dehumidification box 27, which reduces the inconvenience problem of conveying to the inside of the carriage due to high humidity in the gas, the double-shaft motor 25 not only drives the transmission piece to transmit, but also drives the stirring piece 30 to stir in the inside of the dehumidification box 27, which improves the overall dehumidification efficiency, and the output end of the double-shaft motor 25 drives the eccentric wheel 31 to rotate, when the eccentric wheel 31 is in contact with the lifting piece 32, the lifting piece 32 rises, so that the beating plate 33 strikes the transmission pipeline, which reduces the problem that the dehumidification particles in the inside of the dehumidification box 27 adhere to the screen 28, which reduces the gas conveying efficiency, the dehumidified gas is conveyed to the side end of the carriage seat through the exhaust pipeline 29, so that the overall heating is more uniform, which improves the comfort of the overall carriage, and since the first limiting plate 34 and the second limiting plate 36 are provided in the inside of the exhaust pipeline 29, the gas conveyed is transmitted through the second through slot 35 and the conveying hole 37, and the work-shaped piece 38 penetrating through the second limiting plate 36 is stably limited through the cooperation of the second spring 39, which not only reduces the damage problem caused by the backflow of external air through the exhaust pipeline 29, but also reduces the problem that external impurities affect the cleanliness of the inside of the exhaust pipeline 29.

[0044] Although the present application has been disclosed with reference to the preceding embodiments, modifications or equivalent replacements of some technical features recorded in the preceding embodiments can be made by those skilled in the art, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A side-exhaust electric vehicle heating device, comprising a heating box (1), wherein a heating element (5) is installed inside the heating box (1), and a conveying element (6) is connected to the output end of the heating element (5); Its features are, Also includes: The heating box (1) is equipped with a filter box (2), and the filter box (2) is equipped with a partition (3). The partition (3) has a through hole (4). The filter box (2) is connected to the heating element (5) through a pipe. The input gas is processed by filtering particles inside the filter box (2). A storage box (26) is installed on the side of the heating box (1). A dehumidification box (27) is installed inside the storage box (26). A mesh screen (28) is installed on the pipe that runs through the dehumidification box (27). An auxiliary component is installed on the side of the dehumidification box (27). The auxiliary component includes a dual-shaft motor (25) installed on the side of the dehumidification box (27). The output end of the dual-shaft motor (25) is connected to a stirring component (30). The stirring component (30) is located inside the dehumidification box (27). The output end of the dual-shaft motor (25) is connected to an eccentric wheel (31). After the eccentric wheel (31) rotates, it contacts a lifting component (32). A striking plate (33) is installed on the lifting component (32).

2. The side-exhaust train heating device according to claim 1, characterized in that: A filter assembly is installed on the side of the heating box (1). The filter assembly includes a water storage tank (7) installed on the side of the heating box (1). The water storage tank (7) is connected to the inside of the filter box (2) through a conveying pipe (8). An auxiliary box (9) is installed on the outside of the conveying pipe (8). A lifting rod (10) is installed inside the auxiliary box (9). A first through groove (11) is opened through the lifting rod (10). A conveying groove (12) is opened inside the conveying pipe (8).

3. The side-exhaust train heating device according to claim 1, characterized in that: The filter box (2) is equipped with an auxiliary pipe (13), and a cotton strip (14) is installed inside the auxiliary pipe (13). A valve (15) is installed at the bottom of the filter box (2).

4. A side-exhaust train heating device according to claim 2, characterized in that: The auxiliary box (9) is equipped with a processing component (16), and a first magnetic block (17) is installed under the processing component (16). The first magnetic block (17) is adapted to a second magnetic block (18). The second magnetic block (18) is installed on the lifting rod (10). A first spring (19) is provided on the outside of the lifting rod (10).

5. A side-exhaust train heating device according to claim 1, characterized in that: A buffer assembly is provided under the heating element (5). The buffer assembly includes a support plate (20) installed at the bottom of the heating element (5). A support seat (21) is installed under the support plate (20). The support seat (21) is connected through the inside of the storage seat (22). The storage seat (22) is installed inside the heating box (1). A pressure rod (24) is installed at the bottom of the support seat (21). The bottom of the pressure rod (24) is connected to the inside of the storage seat (22) through a buffer column (23).

6. A side-exhaust train heating device according to claim 1, characterized in that: The dehumidification box (27) is equipped with an exhaust pipe (29) on its side. The exhaust pipe (29) is equipped with a dustproof component. The dustproof component includes a first limiting plate (34) installed inside the exhaust pipe (29). A second through groove (35) is provided on the first limiting plate (34).

7. A side-exhaust train heating device according to claim 6, characterized in that: A second limiting plate (36) is installed on the side of the first limiting plate (34). A conveying hole (37) is opened on the second limiting plate (36). A I-shaped part (38) is connected through the second limiting plate (36). The end of the I-shaped part (38) is adapted to the second through groove (35). A second spring (39) is sleeved on the outside of the I-shaped part (38).

Citation Information

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