A filling equipment for canned fruit production
By designing filling equipment for canned fruits, and using technical means such as telescopic filling heads, negative suction cleaning pipe fittings and filtering and pressure relief pipe fittings, the problem of difficult timely detection of foreign objects and poor products in the can is achieved, and efficient and high-quality filling operations are achieved.
Patent Information
- Application Number
- CN202411892973.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-04-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing fruit canned filling equipment is prone to foreign matter in the can when handling larger pieces of flesh, and it is difficult to find bad products in time after mixing small flesh with sugar water, resulting in a high incidence rate.
A filling equipment for the production of canned fruits was designed, including telescopic filling heads, negative suction cleaning pipe fittings, meshing lifting components and filtering pressure relief pipe fittings. Through automatic transportation, negative suction cleaning and filtering pressure relief and other technical means, efficient cleaning and prevention of foreign matter inside the tank body can be achieved.
It effectively reduces the chance of foreign objects inside the tank, ensures efficient and high-quality operation of the filling equipment, and reduces the occurrence of bad products.
Smart Images
Figure CN119750474A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of canned filling processing, in particular to a filling device for canned fruit production. Background Art
[0002] Canned fruit refers to food made from fruit and syrup, and is named differently depending on the ingredients used. Generally, the raw materials for canned fruit are taken from fruits, including yellow peaches, apples, lychees, strawberries, hawthorns, blueberries, etc. Canned fruit is unique in preserving freshness and nutrition, because the whole process from picking the raw materials to processing is very short, generally not more than six hours, and the high-temperature heat treatment during the raw material processing process can stop all chemical reactions of fruit and vegetable products, thereby preserving the nutritional value of the food to the greatest extent, so it is very popular.
[0003] At present, in order to facilitate the assembly line operation mode, the existing canned fruits are mostly produced by filling, and there are also targeted filling devices in the existing technology. However, from the applicant's actual production experience and postpartum self-inspection, it is found that some larger pieces of flesh such as yellow peaches and apples are filled by putting the flesh first and then the syrup. During the production monitoring process, there are at least two opportunities to find foreign matter in the container cans. However, for some small pieces of flesh such as strawberries and blueberries that are mixed with syrup for filling, if the foreign matter in the can is not found at the initial source, it is difficult to find it in time during the subsequent streamlined filling and transportation process. The incidence of defective products is relatively high, so the filling equipment needs to be further improved. Summary of the invention
[0004] The present invention provides a filling device for canned fruit production, which solves the problems raised in the above-mentioned background technology.
[0005] The present invention provides the following technical solutions: a filling device for canned fruit production, comprising a filling device body, a tank body, and a telescopic filling head installed on the top of the filling device body, a support frame is arranged outside the front end of the middle part of the filling device body, a conveyor belt device capable of automatically transporting the tank body is installed on the top of the support frame, a support platform is installed on the top of the support frame, a negative suction cleaning pipe fitting and a meshing lifting assembly are arranged inside the support platform, a negative suction generating assembly is installed on the top of the support platform, the negative suction generating assembly comprises a negative suction pump and a filtering pressure relief pipe fitting, the input end of the negative suction pump is connected to the top of the negative suction cleaning pipe fitting, and the output end of the negative suction pump is connected to the filtering pressure relief pipe fitting;
[0006] The meshing lifting assembly includes a compound spur plate, a first compound gear shaft, a bevel gear box, and a brake servo motor. The compound spur plate is connected to the bottom of the negative suction cleaning pipe, and the compound spur plate is meshed with the first compound gear shaft for transmission. The output end and input end of the bevel gear box are respectively connected to the front end of the first compound gear shaft and the output end of the brake servo motor for transmission. The bottom structure of the negative suction cleaning pipe can be lifted and lowered reciprocatingly inside the support platform under the sequential transmission of the brake servo motor through the bevel gear box, the first compound gear shaft, and the compound spur plate.
[0007] The negative suction cleaning pipe fittings include a negative suction pipe head and an elastic tube. The end of the top of the negative suction pipe head is fixedly connected to one end of the elastic tube. An electromagnetic valve is arranged in the middle of the elastic tube to facilitate subsequent automated control. The top structure of the support platform is provided with a makeshift groove for movably sleeved with the elastic tube, and the top of the elastic tube is connected to the input end of the negative suction pump.
[0008] The composite spur-tooth plate comprises a first spur-tooth plate and a restraining rod. The bottom of the first spur-tooth plate is transmission-connected to the bottom of the negative straw head. A clearance space is provided inside the first spur-tooth plate. The two ends of the restraining rod are respectively clamped and penetrated into the clearance space and fixedly connected to the inner wall of the top of the supporting platform to ensure the stability of the reciprocating movement of the first spur-tooth plate.
[0009] Preferably, the middle part of the first compound gear shaft is meshed with the first spur plate for transmission, and both end ends of the first compound gear shaft are first optical axis structures, and the first optical axis structure is provided with a bearing seat installed on the inner wall of the top of the support platform through a bearing sleeve.
[0010] The filter pressure relief pipe fittings include a conical tube and a filter cartridge. One end of the conical tube is in a trumpet-mouth structure and is threadedly connected to the top of the filter cartridge to facilitate subsequent cleaning. The other end of the conical tube is connected to the output end of the negative suction pump. The input end of the negative suction pump is fixedly connected to the other end of the elastic tube. The negative suction pump performs negative suction cleaning through the negative suction cleaning pipe fittings installed inside the tank body. The filter pressure relief pipe fittings provide an airflow clearance channel and a temporary storage space for foreign matter, thereby reducing the probability of foreign matter appearing during subsequent filling of the tank body.
[0011] The supporting platform is selectively provided with a linkage meshing assembly inside one side, and a leak-proof plate capable of being aligned with the bottom port of the telescopic filling head is slidably installed on the top of one side of the supporting platform, the linkage meshing assembly comprises a second compound gear shaft, and a second spur plate meshing with the second compound gear shaft for transmission, one end of the second spur plate is transmission-connected to one side of the bottom of the leak-proof plate, the middle part of the second compound gear shaft is meshing-connected to the middle part of the first compound gear shaft, and both end ends of the second compound gear shaft are second optical axis structures, and the second optical axis structure is provided with a bearing seat installed on the inner wall of the top of the supporting platform through a bearing sleeve, and the linkage meshing assembly serves as a transmission transition, which can enable the leak-proof plate and the negative suction cleaning pipe to move synchronously.
[0012] The top structure of the leak-proof plate is provided with a collecting trough aligned with the bottom port of the telescopic filling head, a conical collecting box is installed on the other side of the supporting platform, a drainage pipe is installed between the conical collecting box and the collecting trough, a diversion solenoid valve tube is installed between the top of the conical collecting box and the input end of the negative suction pump, the diversion solenoid valve tube is used to link the conical collecting box with the negative suction pump, and then cooperate with the drainage pipe and the leak-proof plate to collect the raw materials received by the collecting trough into the interior of the conical collecting box by means of negative pressure pump suction, the bottom of the conical collecting box is fixedly sleeved with a discharge pipe, and the bottom port of the discharge pipe is externally threaded with a sealing cover, which is convenient for subsequent cleaning and maintains the sustainable use effect of the conical collection box.
[0013] Selectedly, one end of the second spur plate is meshed with the front end structure in the middle of the second compound gear shaft, and the moving trajectory of the second spur plate has no intersection with the moving trajectory of the first spur plate, so as to avoid structural interference; an antibacterial gasket is adhered to the top surface of the leak-proof plate, and the top surface of the antibacterial gasket can be fitted and connected with the bottom port of the telescopic filling head, thereby performing antibacterial sealing on the idle telescopic filling head.
[0014] Preferably, the front and rear end inner walls of the top of the support frame are connected with L-shaped guide plates, and a guide space for limiting the position of the tank body can be formed between the two L-shaped guide plates. The guide space is used to arrange and limit the multiple tank bodies transported by the conveyor belt device, thereby ensuring the stability and reliability of the multiple tank bodies during the transportation process.
[0015] Preferably, a proximity sensor is provided at the front end of the support frame, and the proximity sensor is mounted on the inner side of the top of the L-shaped guide plate located at the front end of the support frame. The proximity sensor is used as a position mark for conveying the can body by the conveyor belt device to ensure that the can body can be accurately aligned with the telescopic filling head.
[0016] The present invention has the following beneficial effects:
[0017] 1. The present invention sets a first composite gear shaft as a transition structure for meshing transmission. Subsequently, under the output transmission of the corresponding brake servo motor and the bevel gear box, the first composite gear shaft will synchronously mesh with the composite spur plate and the second composite gear shaft. Then, the second composite gear shaft meshes with the second spur plate to automatically move the leak-proof plate to the bottom of the telescopic filling head that is temporarily suspended to prevent dripping and pollution. At the same time, the meshing transmission of the first composite gear shaft will automatically fit the negative suction cleaning pipe associated with the composite spur plate to the tank body to be used. At the same time, after further combining with the negative suction pump and the filter pressure relief pipe fitting, the foreign matter that may exist in the tank body can be cleaned by negative pressure suction, which fully reduces the probability of foreign matter in the tank body after subsequent filling, and ensures the long-term, efficient and high-quality filling operation of the filling equipment body and the telescopic filling head, thereby solving the problems existing in the prior art.
[0018] 2. The present invention uses a conical collecting box, a guide solenoid valve tube, a drainage tube and a collecting groove on the top of the leak-proof plate as a negative pressure drainage device. After the negative pressure kinetic energy of the negative suction pump is applied, the residual liquid is directly collected in the collecting groove of the leak-proof plate and actively drained into the conical collecting box under negative pressure. The collecting groove is close to the bottom port of the telescopic filling head during specific use. Therefore, the fruit mixed solution that may exist in the bottom port of the telescopic filling head can also be actively drained under negative pressure, thereby achieving an active cleaning effect, improving the self-cleaning performance of the filling equipment body and the telescopic filling head, and optimizing the use effect of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a front view schematic diagram of the structure of the present invention;
[0020] Figure 2 It is a left side schematic diagram of the structure of the present invention;
[0021] Figure 3 It is a partial cross-sectional schematic diagram of the structural tank body of the present invention;
[0022] Figure 4 It is an enlarged schematic diagram of the negative suction cleaning pipe member of the present invention;
[0023] Figure 5 It is an enlarged schematic diagram of the filter cartridge structure of the present invention;
[0024] Figure 6 It is a top view schematic diagram of the negative suction pump of the present invention;
[0025] Figure 7 The structure of the present invention Figure 1 A magnified schematic diagram of center A.
[0026] In the figure: 1. Filling equipment body; 2. Telescopic filling head; 3. Tank body; 4. Support frame; 5. Conveyor belt device; 6. Support platform; 7. Negative suction cleaning pipe fittings; 71. Negative suction pipe head; 72. Elastic tube; 8. Composite spur plate; 81. First spur plate; 82. Constraint rod; 9. First composite gear shaft; 10. Bevel gear box; 11. Brake servo motor; 12. Negative suction pump; 13. Filter pressure relief pipe fittings; 131. Conical tube; 132. Filter cartridge; 14. Second composite gear shaft; 15. Second spur plate; 16. Leakage-proof plate; 17. Collecting trough; 18. Drainage pipe; 19. Diversion solenoid valve pipe; 20. Conical collecting box; 21. Antibacterial gasket; 22. L-shaped guide plate; 23. Proximity sensor. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0028] See also Figure 1-7 A filling device for canned fruit production, comprising a filling device body 1, a tank body 3, and a telescopic filling head 2 installed on the top of the filling device body 1, a support frame 4 is arranged outside the front end of the middle part of the filling device body 1, and a conveyor belt device 5 capable of automatically transporting the tank body 3 is installed on the top of the support frame 4, a support platform 6 is installed on the top of the support frame 4, and a negative suction cleaning pipe 7 and a meshing lifting component are arranged inside the support platform 6, and a negative suction generating component is installed on the top of the support platform 6, and the negative suction generating component includes a negative suction pump 12 and a filter pressure relief pipe 13, and the input end of the negative suction pump 12 is connected to the top of the negative suction cleaning pipe 7, and the output end of the negative suction pump 12 is connected to the filter pressure relief pipe 13;
[0029] The filter pressure relief pipe fitting 13 includes a tapered pipe 131 and a filter cartridge 132. One end of the tapered pipe 131 is in a bell-mouth structure and is threadedly connected to the top of the filter cartridge 132 to facilitate subsequent cleaning. The other end of the tapered pipe 131 is connected to the output end of the negative suction pump 12. The input end of the negative suction pump 12 is fixedly connected to the other end of the elastic tube 72. The negative suction pump 12 can be negatively suction cleaned by the negative suction cleaning pipe fitting 7 that is sleeved to the inside of the tank body 3. The filter pressure relief pipe fitting 13 that cooperates with it provides an airflow clearance channel and a temporary storage space for foreign matter, thereby reducing the probability of foreign matter appearing in the subsequent filling of the tank body 3.
[0030] The negative suction cleaning pipe fitting 7 includes a negative suction pipe head 71 and an elastic pipe 72. The end of the top of the negative suction pipe head 71 is fixedly connected to one end of the elastic pipe 72. A solenoid valve is provided in the middle of the elastic pipe 72 to facilitate subsequent automated control. The top structure of the support platform 6 is provided with a clearance groove that is movably sleeved with the elastic pipe 72, and the top of the elastic pipe 72 is connected to the input end of the negative suction pump 12.
[0031] The meshing lifting assembly includes a compound spur plate 8, a first compound gear shaft 9, a bevel gear box 10, and a brake servo motor 11. The compound spur plate 8 is connected to the bottom of the negative suction cleaning pipe 7. The compound spur plate 8 includes a first spur plate 81 and a constraint rod 82. The bottom of the first spur plate 81 is transmission-connected to the bottom of the negative suction pipe head 71. A clearance space is provided inside the first spur plate 81. The two ends of the constraint rod 82 are respectively clamped and penetrated into the clearance space and fixedly connected to the top inner wall of the support platform 6. The constraint rod 82 can ensure the stability of the reciprocating movement of the first spur plate 81. The compound spur plate 8 is meshed with the first compound gear shaft 9 for transmission. The middle part of the first compound gear shaft 9 is meshed with the first spur plate 81 for transmission. Both end heads of the first compound gear shaft 9 are first optical axis structures, and the first optical axis structure is provided with a bearing seat installed on the top inner wall of the support platform 6 through a bearing sleeve.
[0032] The output end and input end of the bevel gear box 10 are respectively connected to the front end of the first composite gear shaft 9 and the output end of the brake servo motor 11, and the bottom structure of the negative suction cleaning pipe 7 can be reciprocated and lifted inside the support platform 6 under the sequential transmission of the brake servo motor 11 through the bevel gear box 10, the first composite gear shaft 9, and the composite spur plate 8;
[0033] A linkage meshing assembly is internally sleeved on one side of the support platform 6, and a leak-proof plate 16 that can be aligned with the bottom port of the telescopic filling head 2 is slidably installed on the top of one side of the support platform 6. The linkage meshing assembly includes a second composite gear shaft 14, and a second spur plate 15 meshing with the second composite gear shaft 14 for transmission. One end of the second spur plate 15 is transmission-connected to one side of the bottom of the leak-proof plate 16. The middle of the second composite gear shaft 14 is meshingly connected to the middle of the first composite gear shaft 9. Both ends of the second composite gear shaft 14 are second optical axis structures, and the second optical axis structure is sleeved with a bearing seat installed on the inner wall of the top of the support platform 6 through a bearing sleeve. The linkage meshing assembly serves as a transmission transition, which can enable the leak-proof plate 16 to move synchronously with the negative suction cleaning pipe 7.
[0034] A collecting trough 17 aligned with the bottom port of the telescopic filling head 2 is provided in the top structure of the leak-proof plate 16, a conical collecting box 20 is installed on the other side of the supporting platform 6, a drainage pipe 18 is installed between the conical collecting box 20 and the collecting trough 17, a diversion solenoid valve tube 19 is installed between the top of the conical collecting box 20 and the input end of the negative suction pump 12, the diversion solenoid valve tube 19 is used to link the conical collecting box 20 with the negative suction pump 12, and then cooperate with the drainage pipe 18 and the leak-proof plate 16 to collect the raw materials received by the collecting trough 17 into the interior of the conical collecting box 20 by means of negative pressure pump suction, a discharge pipe is fixedly sleeved at the bottom of the conical collecting box 20, and a sealing cover is externally threadedly connected to the bottom port of the discharge pipe, which is convenient for subsequent cleaning and maintains the sustainable use effect of the conical collecting box 20;
[0035] One end of the second spur plate 15 is meshed with the front end structure in the middle of the second composite gear shaft 14 for transmission, and the moving track of the second spur plate 15 does not intersect with the moving track of the first spur plate 81, so as to avoid structural interference. The top surface of the anti-leakage plate 16 is adhered with an antibacterial gasket 21, and the top surface of the antibacterial gasket 21 can be fitted and connected with the bottom port of the telescopic filling head 2, thereby performing antibacterial sealing on the idle telescopic filling head 2;
[0036] The inner walls of the front and rear ends of the top of the support frame 4 are both connected with L-shaped guide plates 22, and a guide space for limiting the position of the tank body 3 can be formed between the two L-shaped guide plates 22. The guide space is used to arrange and limit the multiple tank bodies 3 transported by the conveyor belt device 5 to ensure the stability and reliability of the multiple tank bodies 3 during the transportation process. A proximity sensor 23 is provided at the front end of the support frame 4. The proximity sensor 23 is mounted on the inner side of the top of the L-shaped guide plate 22 located at the front end of the support frame 4. The proximity sensor 23 is used as a position mark for the conveyor belt device 5 to transport the tank body 3, ensuring that the tank body 3 can be accurately aligned with the telescopic filling head 2
[0037] Working principle:
[0038] Embodiment 1
[0039] In the first step, multiple can bodies 3 are sequentially arranged on the output surface of the top of the conveyor belt device 5, and the multiple can bodies 3 are all in the guide space formed by the two L-shaped guide plates 22, and the can bodies 3 placed first are the clean can bodies 3 that have been checked in advance;
[0040] In the second step, the conveyor belt device 5 is activated and the conveyor belt device 5 automatically conveys the multiple can bodies 3. When the can body 3 placed initially moves below the bottom port of the telescopic filling head 2, the proximity sensor 23 will synchronously detect and feed back to the conveyor belt device 5, so that the conveyor belt device 5 stops conveying;
[0041] In the third step, the telescopic filling head 2 is activated through the filling equipment body 1, and the telescopic filling head 2 automatically fills the fruit particle raw material stored in the filling equipment body 1 into the corresponding tank body 3. After a filling cycle is completed, the brake servo motor 11 is started, and the output end of the brake servo motor 11 synchronously drives the first composite gear shaft 9 through the negative suction pump 12 to make the first composite gear shaft 9 rotate counterclockwise, and the first composite gear shaft 9 after counterclockwise rotation will mesh with the first spur plate 81 and the second composite gear shaft 14 respectively. , so that the first spur plate 81 drives the negative pipette head 71 to move down and fit to the inner side of the top of the tank body 3 to be filled, and the second composite gear shaft 14 will rotate clockwise synchronously with the meshing transmission of the first composite gear shaft 9 and mesh the transmission leak-proof plate 16, so that the leak-proof plate 16 slides on the top of the support platform 6, and after the collecting trough 17 provided inside the leak-proof plate 16 is aligned with the bottom port of the telescopic filling head 2, the brake servo motor 11 is closed, and the fruit mixed solution that may drip from the telescopic filling head 2 is collected by the collecting trough 17;
[0042] The fourth step is to activate the negative suction pump 12 and open the solenoid valve in the diversion solenoid valve tube 19. The negative suction pump 12 negatively absorbs the air inside the collecting tank 17 through the diversion solenoid valve tube 19, the conical collecting box 20, and the drainage tube 18, and then negatively drains the fruit mixed solution that may be collected in the collecting tank 17 to the conical collecting box 20 for centralized storage. The collecting tank 17 is close to the bottom port of the telescopic filling head 2, and then can also realize active negative pressure drainage of the fruit mixed solution that may exist in the bottom port of the telescopic filling head 2, and realize the use effect of active cleaning;
[0043] The fifth step is to close the solenoid valve on the diversion solenoid valve tube 19 and open the solenoid valve on the elastic tube 72 after a certain period of operation, and the negative suction pump 12 negatively sucks the air inside the tank body 3 through the negative suction cleaning pipe fitting 7 and the negative suction cleaning pipe fitting 7 sets the air inside the tank body 3, and then transports the foreign matter that may exist inside the tank body 3 to the filter cartridge 132 through the tapered tube 131 for temporary storage. Similarly, after a certain period of operation, the brake servo motor 11 is enabled and the brake servo motor 11 outputs in the reverse direction of the initial direction, and the brake servo motor 11 synchronously drives the first composite gear shaft 9 through the bevel gear box 10, and the first composite gear shaft 9 is respectively meshed with the first spur plate 81 and the second composite gear shaft 14, and then the composite spur plate 8 drives the negative suction pipe head 71 to reset, and the second composite gear shaft 14 meshes and drives the second spur plate 15 to reset the anti-leakage plate 16, respectively giving way to the telescopic filling head 2 and the tank body 3 to be used;
[0044] Step 6: restart the conveyor belt device 5, and the conveyor belt device 5 continues to convey the filled can body 3 and aligns the next can body 3 to be used with the telescopic filling head 2 again, and then repeats the operation according to the specific steps of the second to fifth steps above.
[0045] Embodiment 2
[0046] When the telescopic filling head 2 and the filling equipment body 1 need to face a long period of idleness, the brake servo motor 11 is started, and the output end of the brake servo motor 11 synchronously drives the first composite gear shaft 9 through the negative suction pump 12 to make the first composite gear shaft 9 rotate counterclockwise, and the first composite gear shaft 9 after counterclockwise rotation will respectively mesh with the first spur plate 81 and the second composite gear shaft 14, so that the first spur plate 81 drives the negative pipette head 71 to move downward, and the second composite gear shaft 14 will synchronously rotate clockwise and mesh with the meshing transmission of the first composite gear shaft 9. The leak-proof plate 16 is made to slide on the top of the supporting platform 6, and after the antibacterial gasket 21 arranged on the top of the leak-proof plate 16 fits and covers the bottom port of the telescopic filling head 2, the brake servo motor 11 is closed, thereby, the bottom port of the telescopic filling head 2 is sealed by the antibacterial gasket 21, and the antibacterial gasket 21 and the leak-proof plate 16 are in a detachable connection state. Therefore, after the antibacterial gasket 21 is detached from the telescopic filling head 2 and the filling equipment body 1 and the telescopic filling head 2 resume normal use, a new antibacterial gasket 21 can be replaced and installed to avoid bacterial infection.
[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present invention, the fill pattern is only for distinguishing layers, without any other limitation.
[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A filling device for canned fruit production, comprising a filling device body (1), a can body (3), and a telescopic filling head (2) installed on the top of the filling device body (1); a support frame (4) is arranged outside the front end of the middle part of the filling device body (1); a conveyor belt device (5) capable of automatically transporting the can body (3) is installed on the top of the support frame (4), characterized in that: A support platform (6) is installed on the top of the support frame (4), a negative suction cleaning pipe (7) and a meshing lifting assembly are arranged inside the support platform (6), a negative suction generating assembly is installed on the top of the support platform (6), and the negative suction generating assembly includes a negative suction pump (12) and a filtering pressure relief pipe (13), the input end of the negative suction pump (12) is connected to the top of the negative suction cleaning pipe (7), and the output end of the negative suction pump (12) is connected to the filtering pressure relief pipe (13); The meshing lifting component comprises a composite spur plate (8), a first composite gear shaft (9), a bevel gear box (10), and a brake servo motor (11); the composite spur plate (8) is connected to the bottom of the negative suction cleaning pipe (7), and the composite spur plate (8) is meshed with the first composite gear shaft (9) for transmission; the output end and input end of the bevel gear box (10) are respectively connected to the front end of the first composite gear shaft (9) and the output end of the brake servo motor (11); the bottom structure of the negative suction cleaning pipe (7) can be reciprocated and lifted inside the support platform (6) under the sequential transmission of the brake servo motor (11) through the bevel gear box (10), the first composite gear shaft (9), and the composite spur plate (8).
2. The filling equipment for canned fruit production according to claim 1, characterized in that: The negative suction cleaning pipe member (7) comprises a negative suction pipe head (71) and an elastic pipe (72); the end of the top of the negative suction pipe head (71) is fixedly connected to one end of the elastic pipe (72); a solenoid valve is arranged in the middle of the elastic pipe (72); a top structure of the support platform (6) is provided with a clearance groove movably sleeved with the elastic pipe (72); and the top of the elastic pipe (72) is connected to the input end of the negative suction pump (12).
3. The filling equipment for canned fruit production according to claim 2, characterized in that: The composite spur plate (8) comprises a first spur plate (81) and a restraining rod (82); the bottom of the first spur plate (81) is transmission-connected to the bottom of the negative pipette head (71); a clearance space is provided inside the first spur plate (81); the two ends of the restraining rod (82) are respectively clamped and penetrated into the clearance space and are fixedly connected to the inner wall of the top of the support platform (6).
4. The filling equipment for canned fruit production according to claim 3, characterized in that: The middle portion of the first composite gear shaft (9) is meshed with the first spur plate (81) for transmission, and both end heads of the first composite gear shaft (9) are first optical axis structures, and the first optical axis structure is provided with a bearing seat mounted on the inner wall of the top of the support platform (6) via a bearing sleeve.
5. The filling equipment for canned fruit production according to claim 2, characterized in that: The filter pressure relief pipe (13) comprises a conical tube (131) and a filter cartridge (132); one end of the conical tube (131) is in a bell-mouth structure and is threadedly connected to the top of the filter cartridge (132); the other end of the conical tube (131) is connected to the output end of the negative suction pump (12); and the input end of the negative suction pump (12) is fixedly connected to the other end of the elastic tube (72).
6. The filling equipment for canned fruit production according to claim 2, characterized in that: A linkage meshing assembly is sleeved inside one side of the support platform (6), and a leak-proof plate (16) capable of being aligned with the bottom port of the telescopic filling head (2) is slidably mounted on the top of one side of the support platform (6), the linkage meshing assembly comprising a second composite gear shaft (14), and a second spur plate (15) meshingly driven with the second composite gear shaft (14), one end of the second spur plate (15) being transmission-connected to one side of the bottom of the leak-proof plate (16), the middle portion of the second composite gear shaft (14) being meshingly connected to the middle portion of the first composite gear shaft (9), and both ends of the second composite gear shaft (14) being second optical axis structures, and the second optical axis structure being sleeved with a bearing seat mounted on the inner wall of the top of the support platform (6).
7. The filling equipment for canned fruit production according to claim 6, characterized in that: A collecting groove (17) aligned with the bottom port of the telescopic filling head (2) is provided in the top structure of the leak-proof plate (16); a conical collecting box (20) is installed on the other side of the supporting platform (6); a drainage pipe (18) is installed between the conical collecting box (20) and the collecting groove (17); a diversion solenoid valve tube (19) is installed between the top of the conical collecting box (20) and the input end of the negative suction pump (12); a discharge pipe is fixedly sleeved at the bottom of the conical collecting box (20); and a sealing cover is externally threadedly connected to the bottom port of the discharge pipe.
8. The filling equipment for canned fruit production according to claim 7, characterized in that: One end of the second spur plate (15) is meshed with the front end structure in the middle of the second composite gear shaft (14) for transmission, and the movement trajectory of the second spur plate (15) does not intersect with the movement trajectory of the first spur plate (81); an antibacterial gasket (21) is adhered to the top surface of the leak-proof plate (16), and the top surface of the antibacterial gasket (21) can be fitted and connected with the bottom port of the telescopic filling head (2).
9. The filling equipment for canned fruit production according to claim 1, characterized in that: The front and rear end inner walls of the top of the support frame (4) are both connected to L-shaped guide plates (22), and a guide space for limiting the position of the tank body (3) can be formed between the two L-shaped guide plates (22).
10. The filling equipment for canned fruit production according to claim 8, characterized in that: A proximity sensor (23) is provided at the front end of the support frame (4), and the proximity sensor (23) is sleeved on the inner side of the top of the L-shaped guide plate (22) located at the front end of the support frame (4).