Delivery device for liquid filling

Abstract

The utility model discloses a conveying device for liquid filling, including support frame, both ends inside symmetry swing joint of support frame have rotation roller, and the outside between rotation roller is sleeved and has the conveyer belt, and rotation roller's one end fixed mounting has servo motor, the bottom of support frame is provided with elevating system, and the bottom fixed mounting of elevating system has the rotation subassembly, wherein, elevating system includes setting in the fixed frame of support frame bottom, and the inside bottom side fixed connection of fixed frame has the support block, and the inside slide connection of fixed frame upper side has the lifting plate, and the top of lifting plate with the bottom of support frame between fixed connection, to be able to realize the effect of quick regulation conveyer belt height, the conveyer belt of adjustable height can be fast matched different equipment, avoid because height mismatch leads to liquid splash, container to pour or production interruption, improve the flexibility when using conveying equipment.

Description

Technical Field

[0001] This utility model relates to the field of fruit pulp beverage technology, specifically a conveying device for liquid filling. Background Technology

[0002] Fruit pulp beverages are juices made from fruits through various methods, which are either unfermented or fermentable. During the processing of fruit pulp beverages, they need to be transported by transportation equipment.

[0003] Publication No. CN215796387U discloses a quantitative filling and conveying device for fruit pulp beverages. This device guides the beverage movement by having auxiliary wheels rotate inside a limiting plate as the beverage moves along the upper surface of the conveyor belt. These auxiliary wheels are evenly spaced within the limiting plate, improving transport efficiency. A connecting rod connects to the limiting plate and is threaded to a connecting block, adjusting the limiting space. Rotating the connecting rod according to the beverage size causes it to rotate within the connecting block, thus moving the limiting plate relative to the beverage and limiting its movement. While highly adaptable, this device is not easily adjustable based on the size of the beverage being conveyed. However, this patent has the following problems in practical use:

[0004] The device connects to a limiting plate via a connecting rod, which in turn connects to a connecting block via a thread to adjust the limiting space. Rotating the connecting rod according to the size of the beverage causes it to rotate within the connecting block, thus moving the limiting plate relative to the beverage and limiting its movement. The outlet height of liquid filling equipment may vary depending on the model, brand, or process requirements. Traditional fixed-height conveyor belts may require manual elevation or adjustment of the filling equipment. Because this device lacks height adjustment capabilities, it cannot be adapted to various sizes of liquid filling equipment, reducing its flexibility and causing inconvenience for operators.

[0005] A delivery device for liquid filling is proposed to address the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a conveying device for liquid filling, in order to solve the problems mentioned in the background art. Currently, the device uses a connecting rod connected to a limiting plate, with the connecting rod connected to a connecting block via a thread to adjust the limiting space. The connecting rod rotates according to the size of the beverage, causing it to rotate inside the connecting block, thereby moving the limiting plate relative to the beverage and limiting the flow of the beverage. The outlet height of the liquid filling equipment may vary depending on the model, brand, or process requirements. Traditional fixed-height conveyor belts may require manual elevation or adjustment of the filling equipment. Since the conveying equipment in this device does not have a height adjustment function, it cannot be adapted to various specifications of liquid filling equipment, reducing the flexibility of the device.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a conveying device for liquid filling, comprising a support frame, wherein rotating rollers are symmetrically rotatably connected to both ends of the support frame, and a conveyor belt is sleeved between the outer sides of the rotating rollers, and a servo motor is fixedly installed at one end of the rotating rollers; a lifting mechanism is provided at the bottom of the support frame, and a rotating component is fixedly installed at the bottom of the lifting mechanism.

[0008] The lifting mechanism includes a fixed frame disposed at the bottom of the support frame, a support block fixedly connected to the bottom of the fixed frame, a lifting plate slidably connected to the top of the fixed frame, the top of the lifting plate being fixedly connected to the bottom of the support frame, a rotating rod symmetrically rotatably connected between the fixed frame and the support block, bidirectional threaded teeth symmetrically welded to the outer ends of the rotating rod, threaded blocks symmetrically threaded to the outer ends of the bidirectional threaded teeth, movable rods symmetrically rotatably connected to the two sides of the threaded blocks, a pushing block rotatably connected to the top of the movable rods, the top of the pushing block being fixedly connected to the lifting plate, a housing fixedly connected to one side of the fixed frame, a connecting rod rotatably connected inside the housing, a first conical tooth fixedly installed at one end of the rotating rod, and a second conical tooth symmetrically fixedly installed on the outer side of the connecting rod.

[0009] Preferably, each of the lower interior of the lifting plate has symmetrically provided mounting grooves, and a retractable rod is fixedly connected between the inner side of the mounting groove and the support block, and a first retractable spring is sleeved on the outside of the retractable rod.

[0010] Preferably, the rotating assembly includes a circular base disposed at the bottom of the fixed frame, and a circular plate disposed on the top of the circular base. A rotating shaft is rotatably connected inside the circular base, and the top of the rotating shaft is fixedly connected to the circular plate. A limit box is fixedly connected to the top of the circular base, and slots are provided on the outside of the circular plate. A U-shaped rod is slidably connected inside the limit box, and second retraction springs are symmetrically sleeved on both sides of the U-shaped rod. A pull plate is fixedly connected to one end of the U-shaped rod, and a plug is welded to the side of the pull plate away from the U-shaped rod. The plug is inserted into the slot, and the top of the circular plate is fixedly connected to the bottom of the fixed frame.

[0011] Preferably, the top two sides of the support frame are symmetrically fixedly connected with fixing plates, and the corresponding side of the fixing plates is symmetrically fixedly connected with positioning plates. The positioning plates are fixedly connected with limiting plates, and the limiting plates are all provided with rolling grooves inside, and the rolling grooves are rotatably connected with rollers.

[0012] Preferably, each of the circular plates has a threaded hole on the side away from the center, and a knob rod is threadedly connected inside each threaded hole, with the bottom of the knob rod threadedly connected to the pre-reserved groove at the top of the circular base.

[0013] Preferably, a handle is fixedly connected to the end of the rotating rod away from the housing.

[0014] Preferably, the first conical tooth and the second conical tooth are engaged in a meshing connection.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: A conveying device for liquid filling is described below: The operator rotates a rotating rod, causing the first conical tooth to rotate. Through the cooperation between the first conical tooth, the second conical tooth, and the connecting rod, two sets of rotating rods rotate synchronously in the same direction. The rotation of the rotating rods causes the rotation of two sets of bidirectional threaded teeth. The movement of the threaded block causes the movement of the movable rod. The rotation of the movable rod pushes the push block upwards. The upward movement of the push block causes the lifting plate to slide inside the fixed frame, thereby achieving rapid adjustment of the conveyor belt height. The height-adjustable conveyor belt can quickly match different equipment, avoiding liquid splashing, container tipping, or production interruption caused by height mismatch, thus improving the conveying efficiency. The equipment offers flexibility during use. Workers rotate the circular plate on top of the circular base, causing the rotating shaft to rotate inside the base. By pulling multiple sets of U-shaped rods that slide within the limiting box, the movement of the U-shaped rods causes the pull plate to slide within the limiting box. This compresses two sets of second-stage springs, which, through their extension and restoring properties, allow multiple sets of inserts to engage with the slots. This enables rapid adjustment and fixing of the circular plate, and consequently, adjustment of the conveyor belt's lateral angle. The conveying direction can be flexibly switched to adapt to different production line layouts or process requirements, reducing equipment footprint and modification costs. It also facilitates integration with multiple filling machines or other process equipment, improving equipment utilization and production continuity.

[0016] 1. By rotating the rotating rod, the first conical tooth rotates, which in turn drives the second conical tooth to rotate. Through the cooperation between the first and second conical teeth and the connecting rod, both sets of rotating rods rotate synchronously in the same direction. The rotation of the rotating rods drives the rotation of two sets of bidirectional threaded teeth, which in turn causes two sets of threaded blocks to move in a convergent-spreading trajectory. The movement of the threaded blocks drives the movement of the movable rod, which in turn pushes the push block upward. The upward movement of the push block causes the lifting plate to slide inside the fixed frame, thus achieving the effect of quickly adjusting the height of the conveyor belt. The conveyor belt can quickly match different equipment, avoiding liquid splashing, container tipping or production interruption caused by height mismatch, and improving the flexibility of the conveying equipment. When the lifting plate slides up and down inside the fixed frame, the retracting rod and the first retracting spring retract or extend, thereby achieving the effect of stable movement of the support frame. When the beverage bottle is conveyed at the top of the conveyor belt, the limiting plates on both sides of the top of the support frame limit the beverage bottle. In addition, multiple sets of rollers connected to the inside of the trough can further improve the stability of the beverage bottle during conveying, and achieve the effect of limiting and guiding the beverage bottle on both sides during the conveying process.

[0017] 2. The operator rotates the circular plate on top of the circular base. The rotating shaft rotates inside the circular base, causing the fixed frame and support frame to rotate. After the conveyor belt angle is adjusted, the operator pulls multiple sets of U-shaped rods to slide inside the limit box. The movement of the U-shaped rods causes the pull plate to slide inside the limit box, compressing the two sets of second-stage springs. The operator then releases the U-shaped rods, utilizing the springs' extension and reset properties to allow multiple sets of inserts to connect with the slots. This enables rapid adjustment of the fixed circular plate and, consequently, adjustment of the conveyor belt's lateral angle. This allows for flexible switching of the conveyor direction to adapt to different production line layouts or process requirements, reducing equipment footprint and modification costs. It also facilitates integration with multiple filling machines or other process equipment, improving equipment utilization and production continuity. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a top view of the overall structure of this utility model;

[0020] Figure 3 This is a cross-sectional view of the overall structure of the fixed frame in this utility model;

[0021] Figure 4 This is a schematic diagram of the overall upward structure of the lifting plate in this utility model;

[0022] Figure 5 This is a top view of the overall circular plate structure of this utility model;

[0023] Figure 6 This is a top view of the overall structure of the limiting box in this utility model.

[0024] In the diagram: 1. Support frame; 101. Rotating roller; 102. Conveyor belt; 103. Servo motor; 2. Lifting mechanism; 201. Fixed frame; 202. Support block; 203. Lifting plate; 204. Rotating rod; 205. Bidirectional threaded tooth; 206. Threaded block; 207. Movable rod; 208. Pushing block; 209. Housing; 210. Connecting rod; 211. First conical tooth; 212. Second conical tooth; 213. Mounting groove; 214. 215. Retractable rod; 216. First retractable spring; 217. Fixing plate; 218. Positioning plate; 219. Limiting plate; 220. Roller; 221. Handle; 3. Rotating assembly; 301. Round base; 302. Round plate; 303. Rotating shaft; 304. Limiting box; 305. Slot; 306. U-shaped rod; 307. Second retractable spring; 308. Pull plate; 309. Insert block; 310. Threaded hole; 311. Knob rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-6 The present invention provides a technical solution: a conveying device for liquid filling, comprising a support frame 1, rotating rollers 101 symmetrically rotatably connected to both ends of the support frame 1, and a conveyor belt 102 sleeved between the outer sides of the rotating rollers 101, and a servo motor 103 fixedly installed at one end of the rotating rollers 101; a lifting mechanism 2 is provided at the bottom of the support frame 1, and a rotating component 3 is fixedly installed at the bottom of the lifting mechanism 2.

[0027] The lifting mechanism 2 includes a fixed frame 201 disposed at the bottom of the support frame 1, a support block 202 fixedly connected to the bottom side of the fixed frame 201, a lifting plate 203 slidably connected to the top of the fixed frame 201, the top of the lifting plate 203 being fixedly connected to the bottom of the support frame 1, a rotating rod 204 symmetrically rotatably connected between the fixed frame 201 and the support block 202, bidirectional threaded teeth 205 symmetrically welded to the outer ends of the rotating rod 204, threaded blocks 206 symmetrically threaded to the outer sides of the bidirectional threaded teeth 205, movable rods 207 symmetrically rotatably connected to the two sides of the threaded blocks 206, and a push block 207 rotatably connected to the top of the movable rods 207. 08, and the top of the push block 208 is fixedly connected to the lifting plate 203, and a housing 209 is fixedly connected to one side of the fixed frame 201, and a connecting rod 210 is rotatably connected inside the housing 209, and a first conical tooth 211 is fixedly installed at one end of the rotating rod 204, and a second conical tooth 212 is symmetrically fixedly installed on the outside of the connecting rod 210. The first conical tooth 211 and the second conical tooth 212 are meshed and connected, thereby achieving the effect of quickly adjusting the height of the conveyor belt 102. The height-adjustable conveyor belt 102 can quickly match different equipment, avoid liquid splashing, container tipping or production interruption caused by height mismatch, and improve the flexibility of the conveying equipment when in use;

[0028] The lower interior of the lifting plate 203 is symmetrically provided with mounting grooves 213, and a retractable rod 214 is fixedly connected between the inner side of the mounting groove 213 and the support block 202. A first retraction spring 215 is sleeved on the outside of the retractable rod 214, thereby achieving the effect of stable movement of the support frame 1. Fixed plates 216 are symmetrically fixedly connected to the top two sides of the support frame 1, and positioning plates 217 are symmetrically fixedly connected to the corresponding side of the fixed plates 216. Limiting plates 218 are fixedly connected between the positioning plates 217, and each limiting plate 218 has a rolling groove 2 inside. 19. The inner rotatably connected rollers 220 of the groove 219 are used to limit the beverage bottles when they are being conveyed on the top of the conveyor belt 102. The limiting plates 218 on both sides of the top of the support frame 1 limit the beverage bottles. The multiple sets of rollers 220 connected to the inside of the groove 219 can further improve the stability of the beverage bottles during conveying and achieve the effect of limiting and guiding the beverage bottles on both sides during the conveying process. The end of the rotating rod 204 away from the housing 209 is fixedly connected to a handle 221. The design of the handle 221 makes it easy for the staff to operate the rotating rod 204.

[0029] The rotating assembly 3 includes a circular base 301 disposed at the bottom of the fixed frame 201, and a circular plate 302 disposed on the top of the circular base 301. A rotating shaft 303 is rotatably connected inside the circular base 301, and the top of the rotating shaft 303 is fixedly connected to the circular plate 302. A limit box 304 is fixedly connected to the top of the circular base 301. Slots 305 are provided on the outside of each circular plate 302. A U-shaped rod 306 is slidably connected inside the limit box 304. Second retraction springs 307 are symmetrically sleeved on both sides of the U-shaped rod 306. A pull plate 308 is fixedly connected to one end of the U-shaped rod 306. Insert blocks 309 are welded to the side of the pull plate 308 away from the U-shaped rod 306, and the insert blocks 309 are inserted into the slots 305. The top of the circular plate 302 is fixedly connected to the fixed frame 201. The bottom of the frame 201 is fixedly connected, which enables the quick adjustment of the fixed circular plate 302, thereby enabling the lateral angle adjustment of the conveyor belt 102. This allows for flexible switching of the conveying direction to adapt to different production line layouts or process requirements, reducing equipment footprint and modification costs. It also facilitates docking with multiple filling machines or other process equipment, improving equipment utilization and production continuity. The circular plate 302 has threaded holes 310 on the side away from the center, and each threaded hole 310 is threaded with a knob rod 311. The bottom of the knob rod 311 is threadedly connected to the pre-reserved groove at the top of the circular base 301. Through the cooperation between the threaded holes 310, the knob rod 311, and the pre-reserved groove at the top of the circular base 301, the circular plate 302 with the adjusted angle can be further limited.

[0030] Working principle: Before using this liquid filling conveying device, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 6 As shown, the servo motor 103 is driven by the operator's controller. The operation of the servo motor 103 drives the rotation of the rotating roller 101. Through the cooperation between the rotating roller 101 and the conveyor belt 102, the beverage at the outlet of the filling equipment is conveyed by the movement of the conveyor belt 102. The operator rotates the rotating rod 204, which drives the rotation of the first conical tooth 211. The rotation of the first conical tooth 211 drives the rotation of the second conical tooth 212. Through the cooperation between the first conical tooth 211, the second conical tooth 212 and the connecting rod 210, the beverage is conveyed. The two sets of rotating rods 204 rotate synchronously in the same direction. The rotation of the rotating rods 204 drives the rotation of the two sets of bidirectional threaded teeth 205. The rotation of the bidirectional threaded teeth 205 drives the two sets of threaded blocks 206 to move in a convergent and unfolding trajectory. The movement of the threaded blocks 206 drives the movement of the movable rod 207. The movement and rotation of the movable rod 207 pushes the push block 208 upward. When the rotating rods 204 rotate in the opposite direction, the movement and rotation of the movable rod 207 pulls the push block 208 downward and retracts it into the fixed frame 201. The upward movement of the push block 208 causes the lifting plate 203 to slide inside the fixed frame 201. When the outlet height of the filling equipment is adjusted from 120cm to 150cm, the conveyor belt 102 simultaneously rises to 148cm, ensuring a smooth transition for the containers. This allows for rapid height adjustment of the conveyor belt 102, enabling quick matching with different equipment and preventing liquid splashing, container tipping, or production interruptions due to height mismatch. This improves the flexibility of the conveyor equipment. When the lifting plate 203 slides up and down inside the fixed frame 201, the retraction rod 214 and the first retraction spring 215 retract or extend, thereby enabling... To achieve stable movement of the support frame 1, when the beverage bottle is conveyed at the top of the conveyor belt 102, the limiting plates 218 on both sides of the top of the support frame 1 limit the beverage bottle, and the multiple sets of rollers 220 connected to the inside of the groove 219 can further improve the stability of the beverage bottle during conveying, and achieve the effect of limiting and guiding the beverage bottle on both sides during the conveying process. The design of the handle 221 makes it easy for the operator to operate the rotating rod 204. The operator can set a tensioning structure inside the support frame 1 according to the actual use of the conveyor belt 102.

[0031] The operator rotates the circular plate 302 on top of the circular base 301. At this time, the rotating shaft 303 rotates inside the circular base 301. The rotation of the circular plate 302 drives the rotation of the fixed frame 201 and the support frame 1. After the angle of the conveyor belt 102 is adjusted, the operator pulls multiple sets of U-shaped rods 306 to slide inside the limit box 304. The movement of the U-shaped rods 306 causes the pull plate 308 to slide inside the limit box 304. At this time, the two sets of second contraction springs 307 are compressed and contracted. Then, the operator releases the U-shaped rods 306, utilizing the extension and restoring property of the second contraction springs 307 to... The insertion of multiple sets of insert blocks 309 into slots 305 enables rapid adjustment of the fixed circular plate 302, thereby achieving the effect of adjusting the lateral angle of the conveyor belt 102. This allows for flexible switching of the conveying direction to adapt to different production line layouts or process requirements, reducing equipment footprint and modification costs. It also facilitates integration with multiple filling machines or other process equipment, improving equipment utilization and production continuity. Through the cooperation between the threaded hole 310, the knob rod 311, and the pre-reserved groove on the top of the circular base 301, the adjusted circular plate 302 can be further limited.

[0032] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A conveying device for liquid filling, comprising a support frame (1), wherein rotating rollers (101) are symmetrically rotatably connected to both ends of the support frame (1), and a conveyor belt (102) is sleeved between the outer sides of the rotating rollers (101), and a servo motor (103) is fixedly installed at one end of the rotating rollers (101). Its features are, Also includes: The bottom of the support frame (1) is provided with a lifting mechanism (2), and a rotating component (3) is fixedly installed at the bottom of the lifting mechanism (2). The lifting mechanism (2) includes a fixed frame (201) disposed at the bottom of the support frame (1), and a support block (202) is fixedly connected to the bottom side of the fixed frame (201). A lifting plate (203) is slidably connected to the top of the fixed frame (201), and the top of the lifting plate (203) is fixedly connected to the bottom of the support frame (1). A rotating rod (204) is symmetrically rotatably connected between the fixed frame (201) and the support block (202). Two-way threaded teeth (205) are symmetrically welded to the outer ends of the rotating rod (204), and the two-way threaded teeth (205) have symmetrical threads on the outer sides. A threaded block (206) is connected, and movable rods (207) are symmetrically rotatably connected to both sides of the threaded block (206). A push block (208) is rotatably connected between the tops of the movable rods (207). The top of the push block (208) is fixedly connected to the lifting plate (203). A housing (209) is fixedly connected to one side of the fixed frame (201). A connecting rod (210) is rotatably connected inside the housing (209). A first conical tooth (211) is fixedly installed at one end of the rotating rod (204), and a second conical tooth (212) is symmetrically fixedly installed on the outside of the connecting rod (210).

2. The conveying device for liquid filling according to claim 1, characterized in that: The lower interior of the lifting plate (203) is symmetrically provided with mounting grooves (213), and a retractable rod (214) is fixedly connected between the inner side of the mounting groove (213) and the support block (202), and a first retractable spring (215) is sleeved on the outside of the retractable rod (214).

3. The conveying device for liquid filling according to claim 1, characterized in that: The rotating assembly (3) includes a circular base (301) disposed at the bottom of the fixed frame (201), and a circular plate (302) disposed on the top of the circular base (301). A rotating shaft (303) is rotatably connected inside the circular base (301), and the top of the rotating shaft (303) is fixedly connected to the circular plate (302). A limit box (304) is fixedly connected to the top of the circular base (301), and slots (305) are provided on the outside of the circular plate (302). The box (304) has a U-shaped rod (306) slidably connected inside, and a second retraction spring (307) is symmetrically sleeved on both sides of the U-shaped rod (306). A pull plate (308) is fixedly connected to one end of the U-shaped rod (306), and a plug (309) is welded to the side of the pull plate (308) away from the U-shaped rod (306). The plug (309) is inserted into the slot (305), and the top of the round plate (302) is fixedly connected to the bottom of the fixed frame (201).

4. A conveying device for liquid filling according to claim 1, characterized in that: The top two sides of the support frame (1) are symmetrically fixedly connected with fixed plates (216), and the corresponding side of the fixed plates (216) is symmetrically fixedly connected with positioning plates (217). The positioning plates (217) are fixedly connected with limiting plates (218), and the limiting plates (218) are all provided with rolling grooves (219), and the rolling grooves (219) are rotatably connected with rollers (220).

5. A conveying device for liquid filling according to claim 3, characterized in that: The circular plate (302) has threaded holes (310) on the side away from the center, and the inside of each threaded hole (310) is threaded with a knob rod (311), and the bottom of the knob rod (311) is threadedly connected to the top reserved groove of the circular base (301).

6. A conveying device for liquid filling according to claim 1, characterized in that: A handle (221) is fixedly connected to the end of the rotating rod (204) away from the housing (209).

7. A conveying device for liquid filling according to claim 1, characterized in that: The first conical tooth (211) and the second conical tooth (212) are meshed together.

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