Inverted multi-degree-of-freedom automatic adjustment moisture meter support

Abstract

The utility model relates to an upside-down type multi-degree-of-freedom automatic adjusting moisture meter support which comprises a control device and a support body installed on a device body and used for installing a moisture meter, the support body comprises a front-back adjusting mechanism, and the front-back adjusting mechanism is connected to the device body in an upside-down mode through a bearing seat; the up-and-down adjusting mechanism is connected to the supporting top plate through a connecting seat and connected with the front-and-back adjusting mechanism; the left-right adjusting mechanism is arranged on the up-down moving lead screw in a penetrating and sleeving mode through a connecting block assembly and connected with the up-down adjusting mechanism. The pitching angle adjusting mechanism is arranged on the transverse moving supporting rod in a sleeving mode through a connecting plate and connected with the left-right adjusting mechanism; the front-back adjusting mechanism, the up-down adjusting mechanism, the left-right adjusting mechanism and the pitching angle adjusting mechanism are all electrically connected with the control device. According to the utility model, manual operation is replaced by electric control, and the position and angle of the moisture meter are adjusted by operating the control equipment, so that the operation is simpler and more convenient and efficient.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical (tobacco processing auxiliary products) technology, specifically relating to an inverted multi-degree-of-freedom automatic moisture meter holder. Background Technology

[0002] In the initial processing and tobacco processing stages, the moisture content of tobacco not only directly affects its physical properties such as elasticity, toughness, filling properties, and combustibility, but also directly impacts its appearance and internal quality, such as color, luster, aroma, and taste. It also affects subtle biochemical changes within the tobacco, such as the activity of various enzymes, the growth of mold, and the decomposition and transformation of its internal substances.

[0003] Currently, moisture meters are used on tobacco processing production lines to measure the moisture content of tobacco shreds. However, most moisture meter brackets are fixed, requiring a separate bracket to be fabricated after the meter's location is determined. Adjusting the moisture meter's position is severely limited, mostly offering only left-right and up-down adjustment. This adjustment is done manually by loosening bolts, resulting in inaccurate positioning. If the moisture meter's position needs to be adjusted later, the bracket's position and dimensions must be changed, leading to poor adaptability and cumbersome modifications. Furthermore, when adjusting the moisture meter's angle, most existing systems use bolt-locked clamps for adjustment. Given the moisture meter's weight, angle adjustments are difficult to determine accurately, requiring repeated adjustments to find the optimal angle and position. Incorrect angle adjustments can affect measurement accuracy.

[0004] Currently, a search reveals Chinese patent publication number CN221704876U, which discloses a mounting bracket for a moisture meter, including a column 1, a crossbar 2, a horizontal sliding frame 3, an angle adjustment frame 4, and a tripod 6. While this patent allows for the installation and adjustment of a moisture meter, it still suffers from the following technical drawbacks:

[0005] On the one hand, because it is installed on a column, the moisture meter can only be adjusted in terms of angle and horizontal position, and cannot be adjusted with a high degree of freedom in multiple angles;

[0006] On the other hand, the moisture meter mounting bracket requires operators to loosen and tighten the bolts during adjustment, which is inconvenient. It also requires repeated adjustments to find the optimal angle and position, making the operation inconvenient. When used on the silk production line, the machine needs to be stopped for adjustment, affecting work efficiency.

[0007] In view of the shortcomings and deficiencies of the above-mentioned moisture meter holders, which cannot be automatically and conveniently adjusted with multiple degrees of freedom, the key to solving the above technical problems lies in developing an inverted multi-degree-of-freedom automatic adjustable moisture meter holder with strong practicality and high working efficiency. Summary of the Invention

[0008] In view of the many defects and deficiencies existing in the above-mentioned background technology, this utility model has made improvements and innovations, aiming to provide an inverted multi-degree-of-freedom automatic adjustable moisture meter bracket. By setting up front and rear adjustment mechanism, up and down adjustment mechanism, left and right adjustment mechanism and pitch angle adjustment mechanism, the moisture meter can be adjusted in front and back, up and down, left and right, and pitch, so that the detection position is more accurate after adjustment.

[0009] Another objective of the invention is to enable operators to adjust the position and angle of the moisture meter by electrically connecting the front-to-back adjustment mechanism, the up-to-down adjustment mechanism, the left-to-right adjustment mechanism, and the pitch angle adjustment mechanism to the control equipment, thereby avoiding the situation where the position is fixed when using bolts.

[0010] To solve the above problems and achieve the objectives of the invention, this utility model provides an inverted multi-degree-of-freedom automatic moisture meter holder, achieved through the following design structure and technical solution:

[0011] A hanging multi-degree-of-freedom automatic moisture meter bracket includes a control device and a bracket mounted on the device body for mounting the moisture meter. The bracket includes:

[0012] The front and rear adjustment mechanism is connected to the main body of the equipment in an inverted manner via a bearing seat;

[0013] The vertical adjustment mechanism is connected to the top support plate via a connecting seat and is connected to the front and rear adjustment mechanism.

[0014] The left and right adjustment mechanisms are respectively connected to the up and down moving lead screws via connecting block assemblies;

[0015] The pitch angle adjustment mechanism is mounted on the lateral moving support rod via a connecting plate and is connected to the left and right adjustment mechanism.

[0016] The forward and backward adjustment mechanism, the up and down adjustment mechanism, the left and right adjustment mechanism, and the pitch angle adjustment mechanism are all electrically connected to the control equipment.

[0017] Preferably, the front-to-back adjustment mechanism includes:

[0018] The front and rear movable support rods are symmetrically designed, with the middle part passing through the connecting seat and the two ends connected to the bearing seats.

[0019] The forward and backward moving lead screw is sleeved in the middle and connected to the lead screw connecting seat. One end is connected to the bearing seat, and the other end is connected to the bearing seat and the forward and backward moving reduction motor in sequence.

[0020] The connecting seat has a symmetrical design, with one end contacting the main body of the equipment and the other end connecting to the supporting top plate;

[0021] A lead screw connector is located between two connectors and is connected to the top support plate.

[0022] The bearing housing has a symmetrical design of three sets and is connected to the main body of the equipment.

[0023] A forward and backward moving geared motor, one end of which is fixed to the main body of the equipment, and the other end is connected to the forward and backward moving lead screw;

[0024] The forward and backward moving geared motor is electrically connected to the control equipment.

[0025] Preferably, the up-and-down adjustment mechanism includes:

[0026] The top plate is supported, with an internal threaded hole in the middle for mounting a connecting seat and a screw connecting seat, and holes at both ends for use with a circular bearing with a seat.

[0027] The vertical moving components are installed at both ends of the supporting top plate;

[0028] The protective shell is installed at both ends of the supporting top plate.

[0029] Preferably, the vertical moving component includes:

[0030] The up-and-down moving motor has a symmetrical design and is fixedly connected to a circular bearing with a mounting plate.

[0031] Circular seated bearings, with a symmetrical design, are fixed in holes at both ends of the supporting top plate;

[0032] The vertical moving lead screw has a symmetrical design. One end is installed on the operating end of the vertical moving motor and passes through a circular bearing with a seat. The other end is connected to the lower end of the protective shell.

[0033] The vertical moving motor is electrically connected to the control equipment.

[0034] Preferably, the left and right adjustment mechanism includes:

[0035] The base plate moves left and right, and both ends of the left and right moving base plate are connected to the up and down moving screws through the first connecting block;

[0036] A synchronous belt drive assembly includes a synchronous belt drive motor and a synchronous belt pulley mounted on the working end of the synchronous belt drive motor. The synchronous belt drive assembly is mounted on one end of a left-right movable base plate.

[0037] A timing belt tensioning device, comprising a tensioning rod and a timing belt tensioning pulley, wherein the timing belt tensioning device is installed at the other end of the left-right movable base plate;

[0038] A timing belt is fitted between a timing belt pulley and a timing belt tensioner.

[0039] A lateral moving support rod, with its two ends connected to second connecting blocks;

[0040] A connecting block assembly, comprising a first connecting block and a second connecting block, wherein the connecting block assembly is connected to a vertically movable lead screw;

[0041] The synchronous belt drive motor is electrically connected to the control equipment.

[0042] Preferably, the pitch angle adjustment mechanism includes:

[0043] Connecting plate, which connects to the timing belt and the lateral movement support rod respectively;

[0044] The pitch angle adjustment motor is mounted through a sleeve in the mounting hole provided on the connecting plate.

[0045] A connecting shaft is installed at the working end of the pitch angle adjustment motor.

[0046] Moisture meter connecting brackets are fixed to both ends of the connecting shaft, with the moisture meter connected in the middle.

[0047] The connecting plate is used in conjunction with the timing belt fixing plate and is fixed to the timing belt.

[0048] Preferably, the connecting plate is provided with a through hole with a protrusion, which is used in conjunction with the limiting groove provided on the lateral moving support rod.

[0049] Preferably, the pitch angle adjustment motor is electrically connected to the control device.

[0050] Preferably, the synchronous pulley and the synchronous belt tensioning pulley are the same distance from the left and right moving base plate.

[0051] Preferably, the connecting shaft is a square shaft design, and the moisture meter connecting support is a square hole design.

[0052] The working principle is as follows: Before using the above-mentioned inverted multi-degree-of-freedom automatic moisture meter bracket, first check the spatial location of the site. After finding a suitable point based on the frame position of the equipment, make fixing holes on the main body 6 of the equipment for connecting and fixing the bearing seat 14.

[0053] Install the pitch angle adjustment mechanism 4, connect the pitch angle adjustment motor 42 to the connecting plate 41, with the working end of the pitch angle adjustment motor 42 passing through the through hole in the connecting plate 41. Then, connect the moisture meter connecting support 44 and the connecting shaft 43 in sequence. One end of the connecting shaft 43 is connected to the connecting part of the moisture meter support 44 and the working end of the pitch angle adjustment motor 42 in sequence, while the other end of the connecting shaft 43 is connected to the connecting part of the moisture meter support 44. Secure the connecting shaft 43 and the moisture meter connecting support 44 as a whole using square fasteners. Connect and install the moisture meter 5 using bolts to the mounting surface of the moisture meter connecting support 44. This completes the installation of the pitch angle adjustment mechanism 4.

[0054] Install the left-right adjustment mechanism 3. Install the first connecting block 361 at both ends of the left-right moving base plate 31. Install a synchronous belt drive motor 321 below one end of the left-right moving base plate 31. The working end of the synchronous belt drive motor 321 is connected to a synchronous belt pulley 322. Install a tension rod 331 below the other end of the left-right moving base plate 31. One end of the tension rod 331 is connected to a synchronous belt tension pulley 332, and the other end is connected to the left-right moving base plate 31. Place the synchronous belt 34 between the synchronous belt pulley 322 and the synchronous belt tension pulley 332. Insert the through hole of the connecting plate 41 into the transverse moving support rod 35. The connecting plate 41 and the synchronous belt fixing plate 411 are used together to clamp the synchronous belt 34 and are fixed to the synchronous belt 34 with bolts. Connect the second connecting block 362 to both ends of the transverse moving support rod 35. This completes the installation of the left-right adjustment mechanism 3.

[0055] Install the up-and-down adjustment mechanism 2. Connect the circular bearing with a mounting seat 222 to the through holes at both ends of the support top plate 21. Connect the connecting block assembly 36 and the up-and-down moving screw 223 through a sleeve. The distance between the first connecting block 361 and the second connecting block 362 is fixed and can meet the movement distance of the moisture meter 5 driven by the synchronous belt 34. Pass the up-and-down moving screw 223 sequentially through the through holes in the protective shell 23 and the inner center of the circular bearing with a mounting seat 222, and connect it to the working end of the up-and-down moving motor 221. Use bolts to connect the protective shell 23 to both ends of the support top plate 21. Connect the up-and-down moving motor 221 to the circular bearing with a mounting seat 222. This completes the installation of the up-and-down adjustment mechanism 2.

[0056] Install the front and rear adjustment mechanism 1. Connect both ends of the front and rear moving support rod 11 to the bearing seat 14 and the middle part to the connecting seat 13. Connect one end of the front and rear moving lead screw 12 to the front and rear moving reduction motor 15 and the bearing seat 14 in sequence, and the other end to the bearing seat 14. Connect the middle part to the lead screw connecting seat 131. Fix the bearing seat 14 and the front and rear moving reduction motor 15 to the main body 6 of the equipment using an inverted connection. Connect the connecting seat 13 and the lead screw connecting seat 131 with bolts through the holes provided on the support top plate 21. At this time, the distance between the connecting seat 13 and the lead screw connecting seat 131 is the same and their center points are located on the same axis. The lead screw connecting seat 131 is located between the two connecting seats 13. This completes the installation of this utility model. After installation, it can be used.

[0057] Before use, the front-to-back adjustment mechanism 1, the up-to-down adjustment mechanism 2, the left-to-right adjustment mechanism 3, and the pitch angle adjustment mechanism 4 are all electrically connected to the control device 9. The control device 9 is equipped with adjustment buttons and diagrams for adjusting the front-to-back, up-to-down, left-to-right, and pitch angles. With the guidance of the diagrams, the operator can adjust the position and pitch angle of the moisture meter 5 using the buttons. Once adjusted to the appropriate position, it can be used.

[0058] In use, tobacco shreds 10 are conveyed on conveyor belt 7. This invention is mounted on the main body 6 above conveyor belt 7 in an inverted installation. The operator adjusts the moisture meter 5 using control device 9. To move it forward or backward, the operator presses the button shown below the forward / backward movement diagram. Upon receiving the signal, the forward / backward movement reduction motor 15 in the forward / backward adjustment mechanism 1 drives the forward / backward movement lead screw 12 to rotate, thereby moving the lead screw connecting seat 131 forward or backward. This, in turn, moves the up / down adjustment mechanism 2, the left / right adjustment mechanism 3, and the pitch angle adjustment mechanism 4, thus moving the moisture meter 5. When operating control device 9, only the controlled motor operates; the other motors are stopped. Similarly, the up / down, left / right, and pitch angle adjustments of the moisture meter 5 can be completed using the corresponding buttons on control device 9.

[0059] In this invention, the control device 9 is a smart remote control, PLC, or PC that is currently available on the market.

[0060] In this invention, the control device 9 is a smart remote control, PLC, or PC that is currently available on the market.

[0061] In summary, the beneficial effects of this utility model compared with the prior art are as follows:

[0062] 1. Because this utility model is equipped with a front-to-back adjustment mechanism, a vertical adjustment mechanism, a horizontal adjustment mechanism, and a pitch angle adjustment mechanism, it can adjust the moisture meter in front-to-back, vertical, horizontal, and pitch angles, and the installation position is flexible and does not occupy the ground area.

[0063] 2. By setting up a motor and a lead screw to work together, this utility model enables fine adjustment of the moving distance during the movement, thus ensuring the accuracy of the detection process.

[0064] 3. This utility model electrically connects the forward and backward movement reduction motor, the up and down movement motor, the synchronous belt drive motor, and the pitch angle adjustment motor to the control equipment, so that the operator can adjust the forward, backward, up and down, left and right, and pitch angles of the moisture meter simply by controlling the equipment, without stopping the production line for adjustment, thus improving work efficiency.

[0065] 4. This utility model is equipped with a protective shell, which limits the movement of the upper and lower moving components during use and also prevents tobacco debris from adhering to the upper and lower moving screws during the production process, thus preventing the upper and lower movement of this utility model from being affected.

[0066] 5. In the pitch angle adjustment mechanism of this utility model, the connecting shaft is set as a square shaft, and the connection between the moisture meter connecting support and the connecting shaft is also square, ensuring the reliability of pitch angle adjustment.

[0067] 6. The left and right adjustment mechanism of this utility model is equipped with a tensioning mechanism, which can ensure that the timing belt can be easily tensioned when it becomes loose after long-term use. Attached Figure Description

[0068] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0069] Figure 1 This is one of the schematic diagrams showing the usage state of this utility model;

[0070] Figure 2 This is the second schematic diagram of the usage state of this utility model;

[0071] Figure 3 This is a schematic diagram of the overall structure of the bracket 8 of this utility model;

[0072] Figure 4 This is a schematic diagram of the front and rear adjustment mechanism 1 of this utility model in use;

[0073] Figure 5 This is a schematic diagram of the overall exploded structure of the up-and-down adjustment mechanism 2 of this utility model;

[0074] Figure 6 This is a schematic diagram of the overall structure of the left and right adjustment mechanism 3 of this utility model;

[0075] Figure 7 This is a schematic diagram of the left and right adjustment mechanism 3 of this utility model in use;

[0076] Figure 8 This is a schematic diagram of the pitch angle adjustment mechanism 4 of this utility model in use;

[0077] Figure 9 This is a schematic diagram of the operating status of the control device 9 of this utility model;

[0078] In the figure, the numbers are: 1—front and rear adjustment mechanism, 11—front and rear moving support rod, 12—front and rear moving lead screw, 13—connecting seat, 14—bearing seat, 15—front and rear moving reduction motor, 131—lead screw connecting seat;

[0079] 2—Up and down adjustment mechanism, 21—Supporting top plate, 22—Up and down moving assembly, 23—Protective shell, 221—Up and down moving motor, 222—Circular bearing with seat, 223—Up and down moving lead screw;

[0080] 3—Left and right adjustment mechanism; 31—Left and right moving base plate; 32—Synchronous belt drive assembly; 33—Synchronous belt tensioning device; 34—Synchronous belt; 35—Horizontal moving support rod; 36—Connecting block assembly; 321—Synchronous belt drive motor; 322—Synchronous belt pulley; 331—Tensioning rod; 332—Synchronous belt tensioning pulley; 351—Limiting groove; 361—First connecting block; 362—Second connecting block;

[0081] 4—Pitch angle adjustment mechanism, 41—Connecting plate, 42—Pitch angle adjustment motor, 43—Connecting shaft, 44—Moisture meter connecting support, 411—Synchronous belt fixing plate;

[0082] 5—Moisture meter;

[0083] 6—Main body of the equipment;

[0084] 7—Conveyor belt;

[0085] 8—Staff;

[0086] 9—Control equipment;

[0087] 10—Tobacco shreds. Detailed Implementation

[0088] To make the technical means, inventive features, and achieved objectives and effects of this utility model readily understandable, the technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0089] Example 1 (when the moisture meter has been adjusted before and after)

[0090] like Figures 1 to 8 The illustrated inverted multi-degree-of-freedom automatic moisture meter bracket includes a control device 9 and a bracket 8 mounted on the device body 6 for mounting the moisture meter 5. The bracket 8 includes:

[0091] The front and rear adjustment mechanism 1 is invertedly connected to the main body 6 of the equipment via a bearing seat 14.

[0092] The vertical adjustment mechanism 2 is connected to the support top plate 21 via the connecting seat 13 and is connected to the front and rear adjustment mechanism 1.

[0093] The left and right adjustment mechanism 3 is connected to the up and down adjustment mechanism 2 by passing through the connecting block assembly 36 on the up and down moving lead screw 223.

[0094] Pitch angle adjustment mechanism 4 is sleeved on the transverse moving support rod 35 via a connecting plate 41 and is connected to the left and right adjustment mechanism 3.

[0095] Among them, the front-to-back adjustment mechanism 1, the up-to-down adjustment mechanism 2, the left-to-right adjustment mechanism 3, and the pitch angle adjustment mechanism 4 are all electrically connected to the control device 9.

[0096] Before using the above-mentioned inverted multi-degree-of-freedom automatic moisture meter bracket, first check the spatial location of the site. After finding a suitable point based on the location of the equipment frame, make fixing holes on the main body 6 of the equipment for connecting and fixing the bearing seat 14.

[0097] Install pitch angle adjustment mechanism 4, such as Figure 8 As shown, the pitch angle adjustment motor 42 is connected to the moisture meter connecting support 44 and the connecting shaft 43 through the connecting plate 41, and the moisture meter 5 is fixed on the moisture meter connecting support 44.

[0098] Install left and right adjustment mechanism 3, such as Figure 6 As shown, the synchronous belt drive assembly 32 is installed at one end of the left-right moving base plate 31, and the synchronous belt tensioning device 33 is installed at the other end of the left-right moving base plate 31. The synchronous belt 34 is fitted between the synchronous belt pulley 322 and the synchronous belt tensioning pulley 332. First connecting blocks 361 are installed at both ends of the left-right moving base plate 31. The connecting plate 41 is threaded through the through hole onto the transverse moving support rod 35, and the synchronous belt fixing plate 411 and the connecting plate 41 are used together to fix it onto the synchronous belt 34. Second connecting blocks 362 are installed at both ends of the transverse moving support rod 35.

[0099] Install the up-and-down adjustment mechanism 2, such as Figure 5 As shown, the connecting block assembly 36 of the left and right adjustment mechanism 3 is fitted into the up and down moving lead screw, so that the left and right moving base plate 31 and the transverse moving support rod 35 are parallel and their longitudinal height can meet the reciprocating motion of the moisture meter 5. One end of the up and down moving lead screw 223 is sequentially passed through the through hole of the protective shell 23 and fixed to the inner center of the circular bearing with seat 222 at the working end of the up and down moving motor 221. The up and down moving motor 221 is connected to the circular bearing with seat 222 and fixed to the through holes provided at both ends of the support top plate 21. The protective shell 23 is fixed to both sides of the support top plate 21 with fixing bolts.

[0100] Install the front and rear adjustment mechanism 1, such as Figure 4 As shown, the forward and backward moving lead screw 12 is sequentially passed through the bearing housing 14, the lead screw connecting seat 131, and the bearing housing 14 to connect to the working end of the forward and backward moving reduction motor 15. The symmetrically designed forward and backward moving support rods 11 are sequentially passed through the connecting seat 13 and the bearing housing 14. The connecting seat 13 and the lead screw connecting seat 131 are fixed to the support top plate 21 using fixing bolts. The forward and backward moving reduction motor 15 and the bearing housing 14 are then invertedly fixed to the main body 6 of the equipment using fixing bolts. This completes the installation of this utility model.

[0101] When using, such as Figure 1 As shown, tobacco shreds 10 are conveyed on conveyor belt 7. The main body 6 of this invention is mounted above conveyor belt 7. The operator adjusts the moisture meter 5 using control device 9. When forward or backward movement is required, such as... Figure 9 As shown, pressing the button below the forward / backward movement diagram activates the forward / backward movement reduction motor 15 in the forward / backward adjustment mechanism 1. Upon receiving the signal, the motor drives the forward / backward movement lead screw 12 to rotate, thereby moving the lead screw connecting seat 131 forward / backward. This, in turn, moves the up / down adjustment mechanism 2, the left / right adjustment mechanism 3, and the pitch angle adjustment mechanism 4, ultimately moving the moisture meter 5. When operating the control device 9, only the controlled motor operates; the other motors remain stationary. Similarly, the up / down, left / right, and pitch angles of the moisture meter 5 can be adjusted using the buttons on the control device 9.

[0102] Example 2 (when the moisture meter has been adjusted up and down)

[0103] Furthermore, the front and rear adjustment mechanism 1 includes:

[0104] The front and rear movable support rod 11 is symmetrically designed, with its middle part inserted into the connecting seat 13 and its two ends connected to the bearing seat 14.

[0105] In this utility model, such as Figure 3 As shown, the symmetrically designed front and rear moving support rods 11 limit the up and down adjustment mechanism 2, making the moisture meter 5 more stable during its front and rear movement.

[0106] The forward and backward moving lead screw 12 is sleeved in the middle of the lead screw connecting seat 131, one end is connected to the bearing seat 14, and the other end is connected to the bearing seat 14 and the forward and backward moving reduction motor 15 in sequence.

[0107] The connecting seat 13 is symmetrically designed, with one end in contact with the main body 6 of the equipment and the other end connected to the supporting top plate 21;

[0108] A lead screw connector 131 is located between two connectors 13 and is connected to the top support plate 21.

[0109] Bearing housing 14, which has a three-set symmetrical design, is connected to the main body 6 of the equipment;

[0110] The front and rear moving reduction motor 15 is fixed at one end to the main body 6 of the equipment, and the other end is connected to the front and rear moving lead screw 12.

[0111] The forward and backward moving speed reduction motor 15 is electrically connected to the control device 9.

[0112] In this invention, the forward and backward moving reduction motor 15 is electrically connected to the control device 9, and the operator can move the moisture meter 5 forward and backward using the buttons on the control device 9.

[0113] The up-down adjustment mechanism 2 includes:

[0114] The top support plate 21 has an internal threaded hole in the middle for mounting the connecting seat 13 and the lead screw connecting seat 131, and holes at both ends for use with the circular bearing 222 with a seat.

[0115] The vertical moving component 22 is installed at both ends of the supporting top plate 21;

[0116] Protective shell 23 is installed at both ends of the supporting top plate 21.

[0117] In this utility model, such as Figure 5 As shown, the protective shell 23 ensures that the tobacco shreds 10 do not easily adhere to the vertical moving screw 223 during the movement of the vertical moving assembly 22, thus preventing jamming during the vertical movement. The design of the protective shell 23 also limits the vertical movement of the moisture meter 5, preventing it from contacting the conveyor belt due to being too low, which could damage the moisture meter 5 or cause quality problems due to pressure on the tobacco shreds 10.

[0118] The vertical moving component 22 includes:

[0119] The up-and-down moving motor 221 is symmetrically designed and fixedly connected to the circular bearing with a mounting seat 222.

[0120] The circular seated bearing 222 is symmetrically designed and fixed in the holes provided at both ends of the supporting top plate 21.

[0121] The vertical moving lead screw 223 is symmetrically designed. One end is installed on the operating end of the vertical moving motor 221 and passes through the circular bearing with a seat 222. The other end is connected to the lower end of the protective shell 23.

[0122] The up-and-down moving motor 221 is electrically connected to the control device 9.

[0123] In this invention, the up-and-down moving motor 221 is electrically connected to the control device 9, and the operator can move the moisture meter 5 up and down using the buttons on the control device 9.

[0124] Furthermore, the left and right adjustment mechanism 3 includes:

[0125] The left and right movable base plate 31 is connected to the up and down movable lead screw 223 at both ends through the first connecting block 361;

[0126] The synchronous belt drive assembly 32 includes a synchronous belt drive motor 321 and a synchronous belt pulley 322 installed at the working end of the synchronous belt drive motor 321. The synchronous belt drive assembly 32 is installed at one end of the left and right movable base plate 31.

[0127] The timing belt tensioning device 33 includes a tensioning rod 331 and a timing belt tensioning wheel 332. The timing belt tensioning device 33 is installed at the other end of the left and right movable base plate 31.

[0128] Synchronous belt 34 is sleeved between synchronous belt pulley 322 and synchronous belt tensioner 332;

[0129] A lateral moving support rod 35 is connected to a second connecting block 362 at both ends;

[0130] In this utility model, such as Figure 6 As shown, the lateral moving support rod 35 provides support and limits for the moisture meter 5, preventing the moisture meter 5 from shaking or tilting during movement, which would cause inaccurate moisture detection data.

[0131] Connecting block assembly 36, which includes a first connecting block 361 and a second connecting block 362, is connected to the up-and-down moving lead screw 223;

[0132] During the use of this utility model, when the moisture meter 5 needs to be adjusted up and down, such as Figure 9 As shown, pressing the button below the up / down movement diagram activates the up / down movement motor 221. Upon receiving the signal, the motor drives the up / down movement lead screw 223 to rotate, thereby moving the connecting block assembly 36 up and down. This, in turn, moves the left / right moving base plate 31, the lateral moving support rod 35, and the pitch angle adjustment mechanism 4, ultimately moving the moisture meter 5. This achieves the up / down adjustment of the moisture meter 5. When operating the control device 9, only the controlled motor operates; the other motors remain stationary.

[0133] Example 3 (when the moisture meter has been adjusted left and right)

[0134] This embodiment 3 is the same as embodiments 1 and 2, except that the tensioning rod 332 has a "waist-shaped" hole at the connection end with the left and right movable base plate 31. During use, as... Figure 6 As shown, when the operator finds that the timing belt 34 is loose, the tensioning rod 332 can be moved by loosening the fixing bolts to stretch and tighten the timing belt 34 again, and then the fixing bolts can be tightened to fix the tensioning rod 332.

[0135] Among them, the synchronous belt drive motor 321 is electrically connected to the control device 9.

[0136] In this invention, the synchronous belt drive motor 321 is electrically connected to the control device 9, and the operator can move the moisture meter 5 left and right using the buttons on the control device 9.

[0137] In this invention, when the moisture meter 5 needs to be adjusted left and right, such as... Figure 9 As shown, pressing the button below the left / right movement diagram on the control device 9 activates the synchronous belt drive motor 321. Upon receiving the signal, the motor drives the synchronous belt pulley 322 to rotate, causing the synchronous belt 34 to move between the pulley 322 and the tension pulley 332. This, in turn, moves the pitch angle adjustment mechanism 4, thereby moving the moisture meter 5. This achieves left / right adjustment of the moisture meter 5. When operating the control device 9, only the controlled motor operates; the other motors remain stationary.

[0138] Example 4 (when the pitch angle of the moisture meter is adjusted)

[0139] This embodiment 4 is the same as embodiments 1-3, the only difference being that the connecting plate 41 has a through hole with a protrusion, such as... Figure 6-8 As shown, the protrusion of the belt is used in conjunction with the limiting groove 351 provided on the transverse moving support rod 35, so that when the moisture meter 5 moves left and right, the limiting groove 351 limits the moisture meter 5 longitudinally, preventing the synchronous belt 34 from being deformed or broken due to longitudinal pulling during the movement of the moisture meter.

[0140] Furthermore, the pitch angle adjustment mechanism 4 includes:

[0141] Connecting plate 41, connecting plate 41 is connected to timing belt 34 and lateral movement support rod 35 respectively;

[0142] Pitch angle adjustment motor 42 is mounted in the mounting hole provided in the connecting plate 41 through a sleeve.

[0143] Connecting shaft 43 is mounted on the working end of pitch angle adjustment motor 42;

[0144] Moisture meter connecting support 44 is fixed to both ends of connecting shaft 43 and connected to moisture meter 5 in the middle.

[0145] The connecting plate 41 is used in conjunction with the timing belt fixing plate 411 and is fixed on the timing belt 34.

[0146] Furthermore, the connecting plate 41 is provided with a through hole with a protrusion, which is used in conjunction with the limiting groove 351 provided on the transverse moving support rod 35.

[0147] Furthermore, the pitch angle adjustment motor 42 is electrically connected to the control device 9.

[0148] In this invention, the pitch angle adjustment motor 42 is electrically connected to the control device 9, and the operator can adjust the pitch angle of the moisture meter 5 using the buttons on the control device 9.

[0149] Furthermore, the synchronous belt pulley 322 and the synchronous belt tensioning pulley 332 are at the same distance from the left and right moving base plate 31.

[0150] Furthermore, the connecting shaft 43 is a square shaft design, and the moisture meter connecting support 44 is a square hole design.

[0151] In this utility model, the connecting shaft 43 is designed as a square shaft, which makes the pitch angle adjustment of the moisture meter 5 more stable and reliable. The connecting support 44 of the moisture meter is also designed as a square hole to prevent the fixing bolts from loosening during use, which would cause the connecting support 44 of the moisture meter to fail to be fixed during the rotation of the connecting shaft 43, thus preventing the pitch angle adjustment mechanism from failing.

[0152] In the use of this utility model, when the moisture meter 5 needs to adjust its pitch angle, such as Figure 9As shown, pressing the button below the pitch angle adjustment diagram on control device 9 activates the pitch angle adjustment motor 42. Upon receiving the signal, the motor drives the connecting shaft 43, which in turn rotates the moisture meter connecting support 44, causing the moisture meter 5 to rotate around the shaft. This achieves pitch angle adjustment of the moisture meter 5. When operating control device 9, only the controlled motor operates; the other motors remain stationary.

[0153] In summary, a more specific embodiment of this utility model is as follows:

[0154] like Figure 1 As shown, an inverted multi-degree-of-freedom automatic moisture meter bracket includes: a front-to-back adjustment mechanism 1, a vertical adjustment mechanism 2, a horizontal adjustment mechanism 3, a pitch angle adjustment mechanism 4, and a control device 9.

[0155] Before use, check the spatial location of the site. After finding a suitable location based on the frame position of the equipment, make fixing holes on the main body 6 of the equipment to connect and fix the bearing seat 14.

[0156] Install the pitch angle adjustment mechanism 4. Pass the working end of the pitch angle adjustment motor 42 sequentially through the through hole in the connecting plate 41, the connecting part of the moisture meter connecting support 44, and the connecting shaft 43. Secure the connecting shaft 43 and the moisture meter connecting support 44 as a single unit using square fasteners. Connect and install the moisture meter 5 using bolts to the mounting surface of the moisture meter connecting support 44. This completes the installation of the pitch angle adjustment mechanism 4.

[0157] Install the left-right adjustment mechanism 3. Install the first connecting block 361 at both ends of the left-right moving base plate 31. Install the synchronous belt drive motor 321 below one end of the left-right moving base plate 31. The working end of the synchronous belt drive motor 321 is connected to the synchronous belt pulley 322. Install the tension rod 331 below the other end of the left-right moving base plate 31. One end of the tension rod 331 is connected to the synchronous belt tensioning pulley 332, and the other end is connected to the left-right moving base plate 31. Sleeve the synchronous belt 34 between the synchronous belt pulley 322 and the synchronous belt tensioning pulley 332. Stretch and tension the synchronous belt 34 by adjusting the tension rod 331. Insert the through hole of the connecting plate 41 into the transverse moving support rod 35. The connecting plate 41 and the synchronous belt fixing plate 411 are used together to clamp the synchronous belt 34. The bolts are then passed through the connecting plate 41, the synchronous belt 34, and the synchronous belt fixing plate 411 in sequence and fixed. Connect the second connecting block 362 to both ends of the transverse moving support rod 35. The installation of the left-right adjustment mechanism 3 is now complete.

[0158] Install the up-and-down adjustment mechanism 2. Connect the circular bearing with a mounting seat 222 to the through holes at both ends of the support top plate 21. Connect the connecting block assembly 36 and the up-and-down moving screw 223 through a sleeve. The distance between the first connecting block 361 and the second connecting block 362 is fixed and can meet the movement distance of the moisture meter 5 driven by the synchronous belt 34. Pass the up-and-down moving screw 223 sequentially through the through holes in the protective shell 23 and the inner center of the circular bearing with a mounting seat 222, and connect it to the working end of the up-and-down moving motor 221. Use bolts to connect the protective shell 23 to both ends of the support top plate 21. Connect the up-and-down moving motor 221 to the circular bearing with a mounting seat 222. This completes the installation of the up-and-down adjustment mechanism 2.

[0159] Install the front and rear adjustment mechanism 1, connect both ends of the front and rear moving support rod 11 to the bearing seat 14, and the middle part to the connecting seat 13. Connect one end of the front and rear moving lead screw 12 to the bearing seat 14 and the front and rear moving reduction motor 15 in sequence, and the other end to the bearing seat 14. Connect the middle part to the lead screw connecting seat 131. Fix the bearing seat 14 and the front and rear moving reduction motor 15 to the main body 6 of the equipment in an inverted connection. Use bolts to connect the connecting seat 13 and the lead screw connecting seat 131 through the holes provided on the top support plate 21. At this time, the distance between the connecting seat 13 and the lead screw connecting seat 131 is the same and the center point is located on the same axis. The lead screw connecting seat 131 is located between the two connecting seats 13. The installation of this utility model is thus completed.

[0160] During use, the front-to-back adjustment mechanism 1, the up-to-down adjustment mechanism 2, the left-to-right adjustment mechanism 3, and the pitch angle adjustment mechanism 4 are all electrically connected to the control device 9. The control device 9 is equipped with adjustment buttons and diagrams for adjusting the front-to-back, up-to-down, left-to-right, and pitch angles of the moisture meter 5. Operators can adjust the position and pitch angle of the moisture meter 5 by using the buttons, guided by the diagrams.

[0161] In use, tobacco shreds 10 are conveyed on conveyor belt 7. This invention is mounted on the main body 6 above conveyor belt 7 in an inverted installation. The operator adjusts the moisture meter 5 using control device 9. To move it forward or backward, the operator presses the button shown below the forward / backward movement diagram. Upon receiving the signal, the forward / backward movement reduction motor 15 in the forward / backward adjustment mechanism 1 drives the forward / backward movement lead screw 12 to rotate, thereby moving the lead screw connecting seat 131 forward or backward. This, in turn, moves the up / down adjustment mechanism 2, the left / right adjustment mechanism 3, and the pitch angle adjustment mechanism 4, thus moving the moisture meter 5. When operating control device 9, only the controlled motor operates; the other motors are stopped. Similarly, the moisture meter 5 can be adjusted up / down, left / right, and pitch angles using buttons on control device 9.

[0162] In this invention, the control device 9 is a smart remote control, PLC, or PC that is currently available on the market.

[0163] In this utility model, the connection is either a fixed connection or a detachable connection. The fixed connection is either a welded connection or a directly machined integral structure, while the detachable connection is either an internal or external threaded connection, a snap-fit ​​connection, or a plug-in structure connection.

[0164] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A hanging multi-degree-of-freedom automatic adjustable moisture meter bracket, comprising a control device (9) and a bracket (8) mounted on the device body (6) for mounting a moisture meter (5), characterized in that: The support (8) includes: Front and rear adjustment mechanism (1), the front and rear adjustment mechanism (1) is connected to the main body of the equipment (6) in an inverted manner through bearing seat (14); The up-down adjustment mechanism (2) is connected to the support top plate (21) via the connecting seat (13) and is connected to the front-back adjustment mechanism (1); The left and right adjustment mechanism (3) is connected to the up and down adjustment mechanism (2) by passing through the connecting block assembly (36) on the up and down moving screw (223); Pitch angle adjustment mechanism (4) is mounted on the transverse moving support rod (35) through a connecting plate (41) and connected to the left and right adjustment mechanism (3); Among them, the front-to-back adjustment mechanism (1), the up-to-down adjustment mechanism (2), the left-to-right adjustment mechanism (3), and the pitch angle adjustment mechanism (4) are all electrically connected to the control equipment (9).

2. The inverted multi-degree-of-freedom automatic adjustable moisture meter stand according to claim 1, characterized in that: The front and rear adjustment mechanism (1) includes: The front and rear movable support rod (11) is symmetrically designed, with its middle part inserted into the connecting seat (13) and its two ends connected to the bearing seat (14); The front and rear moving lead screw (12) is sleeved in the middle of the lead screw connecting seat (131), one end is connected to the bearing seat (14), and the other end is connected to the bearing seat (14) and the front and rear moving reduction motor (15) in sequence. The connecting seat (13) is symmetrically designed, with one end in contact with the main body of the equipment (6) and the other end connected to the supporting top plate (21); The lead screw connecting seat (131) is located between the two connecting seats (13) and is connected to the supporting top plate (21); Bearing housing (14) is a three-unit symmetrical design and is connected to the main body of the equipment (6); A front-to-back moving geared motor (15) is fixed at one end to the main body of the equipment (6) and the other end is connected to the front-to-back moving lead screw (12). Among them, the forward and backward moving speed reduction motor (15) is electrically connected to the control device (9).

3. The inverted multi-degree-of-freedom automatic adjustable moisture meter stand according to claim 1, characterized in that: The up-and-down adjustment mechanism (2) includes: The top plate (21) is supported. The top plate (21) has an internal threaded hole in the middle for mounting the connecting seat (13) and the screw connecting seat (131), and holes at both ends for use with the circular bearing (222). The vertical moving assembly (22) is installed at both ends of the supporting top plate (21); The protective shell (23) is installed at both ends of the supporting top plate (21).

4. The inverted multi-degree-of-freedom automatic adjustable moisture meter stand according to claim 3, characterized in that: The up-and-down moving component (22) includes: The up-and-down moving motor (221) is symmetrically designed and fixedly connected to the circular bearing with a seat (222); A circular seated bearing (222) is symmetrically designed and fixed in the holes at both ends of the support top plate (21); The upper and lower moving lead screw (223) is symmetrically designed. One end is installed on the operating end of the upper and lower moving motor (221) and passes through the circular bearing with seat (222). The other end is connected to the lower end of the protective shell (23). Among them, the up-and-down moving motor (221) is electrically connected to the control device (9).

5. The inverted multi-degree-of-freedom automatic adjustable moisture meter stand according to claim 1, characterized in that: The left and right adjustment mechanism (3) includes: The left and right movable base plate (31) is connected to the up and down movable lead screw (223) at both ends through the first connecting block (361); The synchronous belt drive assembly (32) includes a synchronous belt drive motor (321) and a synchronous belt pulley (322) installed at the working end of the synchronous belt drive motor (321). The synchronous belt drive assembly (32) is installed at one end of the left and right movable base plate (31). The synchronous belt tensioning device (33) includes a tensioning rod (331) and a synchronous belt tensioning wheel (332), and the synchronous belt tensioning device (33) is installed at the other end of the left and right movable base plate (31); Synchronous belt (34), which is fitted between synchronous belt pulley (322) and synchronous belt tensioner (332); A transverse moving support rod (35) is provided, with the two ends of the transverse moving support rod (35) respectively connected to the second connecting block (362); The connecting block assembly (36) includes a first connecting block (361) and a second connecting block (362), and the connecting block assembly (36) is connected to the up and down moving lead screw (223); Among them, the synchronous belt drive motor (321) is electrically connected to the control device (9).

6. The inverted multi-degree-of-freedom automatic adjustable moisture meter stand according to claim 1, characterized in that: The pitch angle adjustment mechanism (4) includes: Connecting plate (41), connecting plate (41) is connected to timing belt (34) and transverse moving support rod (35) respectively; Pitch angle adjustment motor (42) is installed in the mounting hole provided in the connecting plate (41); Connecting shaft (43) is mounted on the working end of pitch angle adjustment motor (42); Moisture meter connecting support (44) is fixed to both ends of the connecting shaft (43) and connected to the moisture meter (5) in the middle. The connecting plate (41) is used in conjunction with the timing belt fixing plate (411) and fixed on the timing belt (34).

7. The inverted multi-degree-of-freedom automatic adjustable moisture meter stand according to claim 6, characterized in that: The connecting plate (41) is provided with a through hole with a protrusion, which is used in conjunction with the limiting groove (351) provided on the transverse moving support rod (35).

8. The inverted multi-degree-of-freedom automatic adjustable moisture meter stand according to claim 6, characterized in that: The pitch angle adjustment motor (42) is electrically connected to the control device (9).

9. The inverted multi-degree-of-freedom automatic adjustable moisture meter stand according to claim 5, characterized in that: The synchronous pulley (322) and the synchronous belt tensioning pulley (332) are at the same distance from the left and right moving base plate (31).

10. The inverted multi-degree-of-freedom automatic adjustable moisture meter stand according to claim 6, characterized in that: The connecting shaft (43) is a square shaft design, and the moisture meter connecting support (44) is a square hole design.

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