Gear type batching and weighing jacking device

Abstract

The application discloses a gear type batching and weighing jacking device and relates to the technical field of weighing devices, and a specific structure of the gear type batching and weighing jacking device comprises the following parts: a chassis; at least one electronic scale support, which is installed on the chassis; at least one electronic scale, which is installed on the electronic scale support; a jacking mechanism, which is installed in the interior of the chassis; a jacking support, which is installed on the jacking end of the jacking mechanism; and a chain machine, which is installed on the jacking support. The gear type batching and weighing jacking device solves the technical problem that the movement of an electronic scale influences weighing results when a sugar flavor for cigarettes is weighed.

Description

Technical Field

[0001] This invention relates to the field of weighing device technology, and in particular to a gear-type batching weighing and lifting device. Background Technology

[0002] Tobacco flavoring agents are mixtures of various flavorings (raw materials and solvents) that have a specific aroma profile and can be used to flavor or enhance tobacco products, improving their aroma or taste. Depending on the quality and flavor requirements of the tobacco leaves, tobacco flavoring agents consist of various components such as sweeteners, acidulants, flavor enhancers, humectants, and antifungal agents, used to make the smoke smoother and more delicate, reduce irritation, and improve aftertaste and physical properties.

[0003] In existing tobacco flavoring products, weighing is required during the mixing process. This involves conveying the ingredients to the appropriate location via a chain conveyor, and then using a cylinder to lift an electronic scale to weigh the materials. However, the electronic scale is prone to deviation during the lifting process or is susceptible to interference from the external environment, which can lead to errors in the measured data and affect the quality of subsequent products. Summary of the Invention

[0004] The purpose of this invention is to provide a gear-type batching weighing and lifting device, which solves the technical problem in the prior art where moving the electronic scale affects the weighing results when weighing tobacco sugar flavorings.

[0005] This application discloses a gear-type batching, weighing, and lifting device, comprising: Base frame; At least one electronic scale bracket is mounted on the base frame; At least one electronic scale is mounted on the electronic scale bracket; The lifting mechanism is installed inside the base frame; A lifting bracket is installed at the lifting end of the lifting mechanism; Chain conveyor, installed on the lifting support; The lifting mechanism includes: The drive unit is mounted on the base frame; A transmission mechanism, which is connected to the output end of the drive unit to transmit the power of the drive unit; Multiple drive shafts are spaced apart, and the ends of the drive shafts are connected to the transmission mechanism; Multiple connecting rods, each corresponding to a drive shaft, with one end of each connecting rod connected to the drive shaft and the connecting rod perpendicular to the drive shaft; Multiple rotating shafts are provided, each corresponding to a connecting rod, with one end of each shaft connected to the other end of a connecting rod. The rotating shafts are parallel to the transmission shaft. When the rotating shafts move, they rotate in a circular motion with the connecting rod as the center. Multiple rotating brackets are respectively installed around the bottom of the lifting bracket, and the rotating brackets are matched with the rotating shaft one by one.

[0006] This application designs a lifting mechanism that uses a mechanical structure to lift the chain machine, while the electronic scale remains stationary during the weighing process, thus ensuring the accuracy of the weighing structure.

[0007] Based on the above technical solution, the embodiments of this application can be further improved as follows: Furthermore, a wheel is provided at the end of the rotating shaft away from the connecting rod; The rotating bracket is provided with a through-cavity, and the rotating wheel is located inside the cavity. The advantage of this step is that the rotating wheel and the cavity work together to achieve the lifting and lowering of the entire rotating bracket.

[0008] Furthermore, one set of relatively inner sidewalls of the mating cavity contacts the outer edge of the rotating wheel, while another set of relatively inner sidewalls leaves a gap with the outer edge of the rotating wheel. The beneficial effect of this step is that the rotating wheel can move stably, thereby enabling the rotating wheel to drive the rotating support to move up and down.

[0009] Furthermore, there are four drive shafts, and the drive shafts are arranged in pairs. The advantage of this step is that the four drive shafts can be used to lift four areas, thereby improving the stability of the lifting.

[0010] Furthermore, the transmission mechanism consists of two transmission units, which are spaced apart on both sides of the base frame, and each transmission unit is connected to a set of transmission shafts. The advantage of this step is that multiple transmission units are used to improve the stability of the transmission.

[0011] Furthermore, the transmission unit includes: A transmission bracket is mounted on the base frame; Multiple transmission gears are installed inside the transmission bracket, and the transmission gears mesh with each other. The middle part of one of the transmission gears is connected to the rotating shaft. The beneficial effect of this step is to ensure the stability of the transmission through gear meshing.

[0012] Furthermore, the output end of the drive unit is connected to a drive shaft, which is connected to the two transmission units. The advantage of this step is that the two transmission units can move synchronously through the drive shaft.

[0013] Furthermore, the transmission bracket is provided with multiple hooks at intervals. The advantage of this step is that the hooks facilitate subsequent hoisting operations.

[0014] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages: 1. This application designs a lifting mechanism that drives the transmission mechanism and subsequent rotating wheel through a drive unit, causing the rotating support to move up and down, thereby completing the height adjustment of the chain machine section and achieving weighing.

[0015] 2. This application uses a mechanical lifting mechanism instead of a hydraulic cylinder or pneumatic cylinder, which helps to ensure the stability of the lifting structure. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a gear-type batching weighing and lifting device according to a specific embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the central lifting mechanism; Figure 3 for Figure 2 A schematic diagram of the structure after removing the transmission bracket; Figure 4 for Figure 2 Schematic diagram of the central drive shaft section; Figure 5 for Figure 4 A schematic diagram of the structure after removing part of the rotating bracket; The specific reference numerals in the attached figures are as follows: 1-Base frame; 2-Electronic scale bracket; 3-Electronic scale; 4-Lifting mechanism; 5-Lifting bracket; 6-Chain machine; 401-Drive unit; 402-Transmission mechanism; 403-Drive shaft; 404-Connecting rod; 405-Rotating shaft; 406-Rotating bracket; 407-Rotating wheel; 408-Matching cavity; 409 - Lifting auxiliary component; 410 - Auxiliary rod; 411 - Auxiliary wheel; 412 - Transmission unit; 413 - Transmission bracket; 414 - Transmission gear; 415 - Drive shaft; 416 - Hook. Detailed Implementation

[0018] The embodiments of the technical solution of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore merely examples, and should not be construed as limiting the scope of protection of the present invention. It should be noted that, unless otherwise stated, the technical or scientific terms used in this application should have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains.

[0019] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0020] To better understand the above technical solutions, the following will provide a detailed description of the technical solutions in conjunction with the accompanying drawings and specific embodiments.

[0021] Example: like Figure 1-5 As shown, this application discloses a gear-type batching weighing and lifting device, which is applied in the field of weighing tobacco sugar flavorings. Through a corresponding lifting mechanism, the chain machine is driven to move up and down (the electronic scale part does not move), thus completing the weighing. Its specific structure includes: The base frame 1 is composed of multiple horizontal beams and vertical beams, which are welded into a frame component. This frame component is used for support, and relevant shock-absorbing pads can be set around its bottom to complete the shock absorption treatment and ensure the stability of the overall structure. At least one electronic scale bracket 2 is installed on the base frame 1; At least one electronic scale 3 is installed on the electronic scale bracket 2. The electronic scale 3 can be a high-precision electronic scale. The assembly form between the electronic scale 3 and the electronic scale bracket 2 can be an existing structure. At the same time, the electronic scale bracket 2 and the base frame 1 can be fixed by bolts, so that the position and height of the electronic scale 3 are relatively fixed, avoiding movement or changes in position from affecting the accuracy of the electronic scale 3. Preferably, there are two electronic scales 3. The lifting mechanism 4 is installed inside the base frame 1. Compared with the existing cylinder or hydraulic cylinder lifting mechanism, the lifting mechanism 4 has a more stable structure and more stable displacement during lifting. The lifting bracket 5 is installed at the lifting end of the lifting mechanism 4. The size of the lifting bracket 5 is matched with the subsequent chain machine 6. Its top is used to assemble the corresponding chain machine. The top of the chain machine is used to place the holding platform. The space in the middle of the chain machine is reserved for the electronic scale 3. When the chain machine moves up and down, it drives the holding platform to contact with or detach from the electronic scale, thereby realizing the weighing function. The chain machine 6 is installed on the lifting bracket 4. During installation, the middle part of the chain machine 6 needs to avoid the area where the electronic scale 3 is located, so as to prevent the chain machine 6 from contacting the electronic scale 3 when it moves down, which would affect the weighing result. The lifting mechanism 4 includes: The drive unit 401 is mounted on the base frame 1. The drive unit 401 can be a component related to the drive motor and is used to provide power. A transmission mechanism 402 is connected to the output end of the drive unit 401 to transmit the power of the drive unit 401; Multiple drive shafts 403 are spaced apart, and the ends of the drive shafts 403 are connected to the transmission mechanism 402. The drive shafts 403 extend toward the interior of the transmission mechanism 402. The drive shafts 403 are mainly used to transmit power, that is, to provide rotational power. Multiple connecting rods 404, each corresponding to a drive shaft 403, with one end of each connecting rod 404 connected to the drive shaft 403, and each connecting rod 404 perpendicular to the drive shaft 403. Each connecting rod 404 has through holes spaced apart at the top and bottom, one of which is connected to the drive shaft 403. Multiple rotating shafts 405 are provided, each corresponding to a connecting rod 404, with one end of each shaft 405 connected to the other end of each connecting rod 404. The shafts 405 are parallel to the drive shaft 405. When the shaft 405 moves, it rotates in a circular motion around the connecting rod 404. Specifically, the shaft 405 is connected to another through hole in the connecting rod 404, and when the drive shaft 403 rotates, it can drive the shaft 405 to rotate. Multiple rotating brackets 406 are respectively installed around the bottom of the lifting bracket 5, and the rotating brackets 406 and the rotating shaft 406 are matched one-to-one. The rotating shaft brackets 406 and the rotating shaft 406 of this application cooperate with each other. Because the movement trajectory of the rotating shaft 405 is circular, the high point and low point can be changed, thereby changing the height of the rotating brackets 406, thus raising and lowering the chain machine, thereby realizing the weighing operation.

[0022] In one embodiment, a wheel 407 is provided at the end of the rotating shaft 405 away from the connecting rod 404; The rotating bracket 406 is provided with a through-cavity 408, and the rotating wheel 407 is located inside the cavity 408. That is, the rotating bracket 406 and the rotating wheel 407 are fitted together by the rotating wheel 407 being assembled inside the cavity 408. At the same time, one set of opposite inner walls of the cavity 408 contacts the outer edge of the rotating wheel 407, and another set of opposite inner walls has a gap with the outer edge of the rotating wheel 407, as shown in the figure. The upper and lower inner walls of the cavity 408 contact the outer edge of the rotating wheel 407, and the rotating wheel 407 can rotate freely inside the cavity 408, thereby realizing the stable up and down movement of the entire rotating bracket 406.

[0023] To further improve the stability of the entire rotating bracket 406 during lifting, this application provides two lifting auxiliary components 409 on the outer side of the rotating bracket 406, and the lifting auxiliary components 409 are perpendicular to each other.

[0024] Specifically, the lifting auxiliary component 409 includes: The auxiliary rod 410 has one end connected to the rotating bracket 406 and the other end extending toward the inner wall of the transmission mechanism 402; An auxiliary wheel 411 is installed at the other end of the auxiliary rod 410, and the auxiliary wheel contacts the inner wall of the transmission mechanism 402. When the rotating bracket 406 moves up and down, the auxiliary wheel 411 can stabilize the vertical movement. In order to adjust the position of the auxiliary rod 410, an adjusting bolt can be provided at a corresponding position on the rotating bracket 406. The end of the adjusting bolt abuts against the auxiliary rod 410 to limit the position of the auxiliary rod 410.

[0025] In one embodiment, there are four drive shafts 403, and the drive shafts 403 are arranged in pairs. Each drive shaft 403 corresponds to a connecting rod 404, a rotating shaft 405 and a rotating bracket 406, thus forming a set of transmission components, which are specifically located inside the transmission mechanism 402 and are used to complete the lifting and lowering movement of the lifting bracket 5.

[0026] This application provides further details regarding the transmission mechanism 402: The transmission mechanism 402 consists of two transmission units 412, which are spaced apart on both sides of the base frame 1. Each transmission unit 412 is connected to a set of transmission shafts 403; that is, each transmission unit 412 corresponds to two transmission shafts 403 and the aforementioned transmission components.

[0027] Further explanation is given regarding the transmission unit 412, which includes: The transmission bracket 413 is installed on the base frame 1. The transmission bracket 413 is made of multiple plate-shaped pieces and has a certain cavity inside for assembling subsequent components. Multiple transmission gears 414 are installed inside the transmission bracket 413 and the transmission gears 414 mesh with each other, with the middle part of one of the transmission gears 414 connected to the rotating shaft 403.

[0028] In use, one of the transmission gears 414 serves as the starting transmission gear and begins to rotate. Other gears meshing with it also move accordingly, thereby driving the entire transmission unit 412 to rotate, thus realizing the rotation of the transmission shaft 403 and achieving the lifting and lowering movement of the lifting bracket 5.

[0029] Specifically, the output end of the drive unit 401 is connected to the drive shaft 415, which is connected to the two transmission units 412. That is, this application provides a drive unit 401 as the active power source (the drive unit 401 can be an existing drive motor to provide power), and then drives the two transmission units 412 to move synchronously, and then realizes the stable movement of the transmission shaft 403, thereby realizing the lifting and lowering movement of the entire chain machine 6.

[0030] In one embodiment, the transmission bracket 402 is provided with a plurality of hooks 416 at intervals, which facilitates subsequent hoisting.

[0031] The following provides further details regarding the working process of this application: This application uses a mechanical structure to replace the cylinder or hydraulic cylinder for direct lifting, ensuring stability during lifting; When a lifting action is required, the drive unit 401 is activated, which drives the transmission gears 414 inside the two transmission units 412 to rotate via the drive shaft 415, thereby rotating a total of four transmission shafts 403. Through the connecting rod 404, the rotating shaft 405 is driven to rotate. At this time, the rotating wheel 407 at the end of the rotating shaft can drive the rotating bracket 406 to move up and down, thereby driving the entire lifting bracket 5 to move up and down. The chain machine 6 is placed on the bearing platform, so that the bearing platform comes into contact with the electronic scale 3 to complete the weighing.

[0032] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification. In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered within the scope of the claims and specification of the present invention.

Claims

1. A gear-type batching, weighing, and lifting device, characterized in that, include: Base frame; At least one electronic scale bracket is mounted on the base frame; At least one electronic scale is mounted on the electronic scale bracket; The lifting mechanism is installed inside the base frame; A lifting bracket is installed at the lifting end of the lifting mechanism; Chain conveyor, installed on the lifting support; The lifting mechanism includes: The drive unit is mounted on the base frame; A transmission mechanism, which is connected to the output end of the drive unit to transmit the power of the drive unit; Multiple drive shafts are spaced apart, and the ends of the drive shafts are connected to the transmission mechanism; Multiple connecting rods, each corresponding to a drive shaft, with one end of each connecting rod connected to the drive shaft and the connecting rod perpendicular to the drive shaft; Multiple rotating shafts are provided, each corresponding to a connecting rod, with one end of the rotating shaft connected to the other end of the connecting rod. The rotating shafts are parallel to the transmission shaft. When the rotating shafts move, they rotate in a circular motion around the connecting rod. A wheel is provided at the end of the rotating shaft away from the connecting rod. Multiple rotating brackets are respectively installed around the bottom of the lifting bracket, and the rotating brackets are matched with the rotating shaft one by one; the rotating brackets are provided with a through-cavity, and the rotating wheel is located inside the cavity; one set of opposite inner walls of the cavity contacts the outer edge of the rotating wheel, and a gap is left between the other set of opposite inner walls and the outer edge of the rotating wheel; A lifting auxiliary component is installed on the outside of the rotating bracket; the lifting auxiliary component includes: An auxiliary rod is connected at one end to the rotating bracket and at the other end extends toward the inner wall of the transmission mechanism. An auxiliary wheel is installed at the other end of the auxiliary rod, and the auxiliary wheel is in contact with the inner wall of the transmission mechanism; The connecting rod has two through holes spaced apart, one of which is connected to the drive shaft and the other is connected to the rotating shaft.

2. The gear-type batching, weighing, and lifting device according to claim 1, characterized in that, There are four drive shafts, and the drive shafts are arranged in pairs.

3. The gear-type batching, weighing, and lifting device according to claim 2, characterized in that, The transmission mechanism consists of two transmission units, which are spaced apart on both sides of the base frame, and each transmission unit is connected to a set of transmission shafts.

4. The gear-type batching, weighing, and lifting device according to claim 3, characterized in that, The transmission unit includes: A transmission bracket is mounted on the base frame; Multiple transmission gears are installed inside the transmission bracket, and the transmission gears mesh with each other, with the middle part of one of the transmission gears connected to the rotating shaft.

5. The gear-type batching weighing and lifting device according to claim 4, characterized in that, The output end of the drive unit is connected to a drive shaft, which is connected to the two transmission units.

6. The gear-type batching weighing and lifting device according to claim 5, characterized in that, The transmission support is provided with multiple hooks at intervals.

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