Height-adjustable workbench for precious metal detection and inspection
By using an electric motor to drive a vibrating plate and cleaning cotton to remove debris, combined with a fan and filter plate to treat fumes, the problem of lower limb immobility and harmful fumes in precious metal detection equipment has been solved, thus achieving health protection for operators and improvement of the working environment.
Patent Information
- Application Number
- CN202423244242.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Existing precious metal testing equipment restricts the operator's lower limb movement during prolonged use, and the residue after burning is difficult to clean, while the fumes are harmful to health.
The vibrating plate, driven by an electric motor, vibrates the operator's lower limbs. Cleaning cotton is used to remove debris, and a fan and filter plate filter the smoke.
It enables blood circulation in the operator's lower limbs, facilitates the cleaning of debris, and purifies fumes, thus reducing health hazards.
Smart Images
Figure CN223558389U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to precious metal detection technical field, especially a kind of height adjustable workbench for precious metal detection and inspection. BACKGROUND
[0002] Precious metal detection refers to the qualitative and quantitative analysis of precious metals (such as gold, silver, platinum, palladium, etc.) to determine their composition and purity. During the processing of precious metals, it is necessary to detect them. During detection, the precious metal sample is placed on the workbench, and the sample is burned by a fire gun to realize the detection of precious metals.
[0003] After searching, the authorized announcement No.CN218824260U, authorized announcement date 2023.04.07 discloses height adjustable workbench for precious metal detection and inspection, including bottom plate, first sliding slot is opened in the inside of bottom plate, first sliding block is slidably connected to the inner wall of first sliding slot, first placing groove is fixedly connected to one side of first sliding block, first hydraulic rod is fixedly connected to the inside of first placing groove, second placing groove is fixedly connected to the output end of first hydraulic rod. In the utility model, first, the design of second storage groove inside first storage groove is to prevent small precious metals from falling during detection. Then, the first sliding block is extracted from the inside of the first sliding slot by the pull rod, so that the two placing grooves are separated. The second placing groove is raised by the first hydraulic rod to facilitate the collection of small precious metals.
[0004] The prior art realizes the lifting of the workbench by the work of the second hydraulic cylinder, but in actual use, long-term precious metal detection work makes the lower limbs of the operator unable to move, and the prior art is not convenient for cleaning the burned slag. The smoke generated during burning is harmful to health. Therefore, we provide a height adjustable workbench for precious metal detection and inspection to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model aims to provide a height adjustable workbench for precious metal detection and inspection. The vibration of the vibration plate caused by the rotation of the motor-driven rotating plate makes the lower limbs active. The slag is cleaned by cleaning wool, and the smoke is filtered by fan and filter plate. The problem that the lower limbs of the operator cannot move during long-term precious metal detection work in the prior art, and the slag after burning is not convenient to clean in the prior art, and the smoke generated during burning is harmful to health is solved.
[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model discloses a noble metal detects and inspects with height adjustable work table, including work table main part, the work table main part includes the mounting panel, the middle position of the mounting panel upper wall is fixed with motor, the power output shaft of motor is fixed with screw rod, the outside screw thread of screw rod is connected with the screw bush, the upper end of screw bush is fixed with mesa, the front of motor is provided with the vibration plate, the lower wall of vibration plate is fixed with motor, the power output shaft of motor is fixed with the rotating block, and the rotating block with motor power output shaft eccentricity is arranged,
[0008] The upper portion of the work table body is provided with a smoke removing and cleaning mechanism, the moving box is arranged above the mesa, the cleaning wool is arranged in the inside of the lower side of the moving box in interference fit, the filter plate is arranged above the rear end of the moving box, and the fan is arranged behind the filter plate.
[0009] The utility model further sets up, four corner positions of mesa lower wall all are fixed with guide rod, the outside clearance fit of guide rod is provided with guide sleeve, and the guide sleeve is fixedly connected with the mounting panel.
[0010] The utility model further sets up, four corner positions of mounting panel all are fixed with threaded rod, and the lower end of threaded rod is fixed with bottom plate.
[0011] The utility model further sets up, the upper wall of vibration plate is fixed with U-shaped board on the left and right sides, the lower wall of vibration plate is fixed with vertical board on the left and right sides, and the outer side wall of vertical board is provided with elastic element.
[0012] The utility model further sets up, the outer end of elastic element is fixed with side plate corresponding the upper wall of mounting panel, the both ends of elastic element are respectively with corresponding vertical board and side plate butt joint, the inside of elastic element is fixed with limit rod corresponding the side wall of vertical board, and the outer end of limit rod passes through side plate and is located the outside of side plate.
[0013] The utility model further sets up, the upper wall of mesa is fixed with back-to-back frame along the edge, the front and rear sides of back-to-back frame are all set up with rectangular groove, the inside of rectangular groove is fixed with protruding corresponding the side wall of moving box, the outer end of protruding is fixed with round plate, and the upper wall of moving box is fixed with handle.
[0014] The utility model further sets up, the front wall of filter plate is fixed with fixed plate corresponding back-to-back frame, is set up with perforation on fixed plate, and the front wall of fixed plate is defined with telescopic pipe at the position of perforation.
[0015] The utility model further sets up, the outside of filter plate corresponds the rear wall fixed limit frame of fixed plate, the rear wall of limit frame is fixed with connecting plate, and the fan is fixedly connected with connecting plate, the through hole is set up on connecting plate, the rear wall of fan is fixed with guard net.
[0016] The utility model has the following beneficial effects:
[0017] The utility model discloses a motor, rotating plate and vibration plate are set up, place the foot on the vibration plate, drive rotating plate rotation through the utilization motor work, and because eccentricity sets up the power output shaft of rotating block and motor, makes vibration plate vibrate under the centrifugal force of rotating block rotation, drives the lower limbs vibration of operating personnel to reach the movement state, promotes the blood circulation of operating personnel lower limbs when detecting noble metal, solves the problem that operating personnel's lower limbs cannot get the movement of prior art long time noble metal detection work.
[0018] The utility model discloses a motor, rotating plate and vibration plate are set up, place the foot on the vibration plate, drive rotating plate rotation through the utilization motor work, and because eccentricity sets up the power output shaft of rotating block and motor, makes vibration plate vibrate under the centrifugal force of rotating block rotation, drives the lower limbs vibration of operating personnel to reach the movement state, promotes the blood circulation of operating personnel lower limbs when detecting noble metal, solves the problem that operating personnel's lower limbs cannot get the movement of prior art long time noble metal detection work.
[0019] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be needed to use the drawing of the embodiment to introduce briefly, obviously, the drawing in the following description only is some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.
[0021] Figure 1 It is a kind of noble metal detection inspection height-adjustable worktable overall structural diagram.
[0022] Figure 2 It is a kind of noble metal detection inspection height-adjustable worktable right view structure diagram.
[0023] Figure 3 It is a kind of noble metal detection inspection height-adjustable worktable front view structure diagram.
[0024] Figure 4 It is a kind of noble metal detection inspection height-adjustable worktable rear view structure diagram.
[0025] Figure 5 For Figure 4 part structure diagram in Figure 1 .
[0026] Figure 6 For Figure 4 part structure diagram in Figure 2 .
[0027] In the drawings, the components represented by each reference numeral are listed as follows:
[0028] 1, workbench main body; 101, table top; 101a, guide rod; 101b, threaded sleeve; 102, mounting plate; 102a, guide sleeve; 102b, side plate; 103, motor; 103a, screw rod; 104, vibration plate; 104a, U-shaped plate; 104b, vertical plate; 105, motor; 105a, rotating block; 106, limiting rod; 107, threaded rod; 107a, bottom plate; 108, elastic member; 2, smoke removal and cleaning mechanism; 201, telescopic pipe; 202, fixed plate; 202a, limiting frame; 202b, perforation; 203, fan; 203a, protective net; 204, moving box; 204a, cleaning wool; 204b, handle; 205, back-shaped frame; 205a, rectangular groove; 206, connecting plate; 206a, through hole; 207, filter plate; 208, protrusion; 208a, round plate. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application. Embodiment 1
[0030] Please refer to Figures 1-3The utility model discloses a noble metal detection and inspection height adjustable worktable, including worktable main body 1, worktable main body 1 includes mounting plate 102, the middle position of the upper wall of mounting plate 102 is fixed with motor 103, the power output shaft of motor 103 is fixed with screw rod 103a, the outside screw thread of screw rod 103a is connected with the sleeve 101b, the upper end of sleeve 101b is fixed with mesa 101, motor 103 works and drives screw rod 103a to rotate, make sleeve 101b and mesa 101 correspond to the up and down movement, reach the purpose of adjusting mesa 101, the front of motor 103 is provided with vibration plate 104, the lower wall of vibration plate 104 is fixed with motor 105, the power output shaft of motor 105 is fixed with rotating block 105a, and rotating block 105a is arranged eccentric with the power output shaft of motor 105, motor 105 works and drives rotating block 105a to rotate, and under the action of centrifugal force, vibration is generated and is transmitted to vibration plate 104, so that the foot on vibration plate 104 vibrates, thereby making the lower limbs of the operator vibrate, reach the effect of improving blood circulation,
[0031] Specifically, the four corner positions of the lower wall of mesa 101 are fixed with guide rods 101a, the outer gaps of the guide rods 101a are matched with guide sleeves 102a, and the guide sleeves 102a are fixedly connected with the mounting plate 102. By matching the guide rods 101a and the guide sleeves 102a, the inclination of the mesa 101 is avoided, and the stability during adjustment of the mesa 101 is better.
[0032] The four corner positions of the mounting plate 102 are threadedly connected with threaded rods 107, the lower ends of the threaded rods 107 are fixed with bottom plates 107a, the threaded rods 107 are rotated by operation, and the noble metal detection and inspection height adjustable worktable is stably connected with the ground when the four bottom plates 107a are in contact with the ground.
[0033] The upper walls of the vibration plates 104 are fixed with U-shaped plates 104a on the left and right sides, the interiors of the foot U-shaped plates 104a correspond to the upper surfaces of the vibration plates 104 during use, the U-shaped plates 104a can avoid large displacement of the feet from the vibration plates 104 and separate from the vibration effect, the left and right sides of the lower walls of the vibration plates 104 are fixed with vertical plates 104b, and the outer side walls of the vertical plates 104b are provided with elastic members 108.
[0034] The outer ends of the elastic members 108 are fixed with side plates 102b corresponding to the upper walls of the mounting plates 102, the two ends of the elastic members 108 abut against the corresponding vertical plates 104b and side plates 102b respectively, the interiors of the elastic members 108 are fixed with limiting rods 106 corresponding to the side walls of the vertical plates 104b, so that the vibration plates 104 can only vibrate in the left-right direction, the outer ends of the limiting rods 106 pass through the side plates 102b and are located outside the side plates 102b, and under the action of the elastic members 108, the motor 105 can work to generate vibration.
[0035] The operation process of the embodiment is as follows: during installation, the height-adjustable workbench for noble metal detection and inspection is moved to a suitable position, the corresponding threaded rods 107 are rotated by rotating the bottom plates 107a, and until all the bottom plates 107a are in contact with the ground.
[0036] Before use, the height of the table top 101 is adjusted by corresponding extension of the electric push rod to drive the table top 101 to move correspondingly, so that the operation height is adjusted.
[0037] During use, the rotating plate is rotated by driving the electric motor 105 to work, and the vibration plate 104 is rotated under the cooperation of the elastic member 108, at this time, the operator places the foot on the vibration plate 104 inside the U-shaped plate 104a for use. Embodiment 2
[0038] Please refer to Figure 1 , 4 , 5 and 6, which is the second embodiment of the utility model, which is based on the previous embodiment, but different from the first embodiment is: the upper side of the workbench main body 1 is provided with a smoke removing and cleaning mechanism 2, the smoke removing and cleaning mechanism 2 includes a moving box 204 arranged above the table top 101, a cleaning wool 204a is arranged in the inside of the lower side of the moving box 204 in interference fit, the lower wall of the cleaning wool 204a is in contact with the upper wall of the table top 101, when the cleaning wool 204a moves, the slag can be cleaned to one side of the table top 101 for easy collection, the upper side of the rear end of the moving box 204 is provided with a filter plate 207, the rear side of the filter plate 207 is provided with a fan 203, the fan 203 generates airflow to suck the smoke generated during burning into the telescopic pipe 201, until the smoke passes through the filter plate 207, the filter plate 207 adsorbs and purifies the smoke.
[0039] Specifically, the upper wall of the table top 101 is fixed with a back-shaped frame 205 along the edge, the back-shaped frame 205 is provided with a rectangular groove 205a on the front and rear sides, which provides space for the movement of the convex 208, the convex 208 is fixed in the inside of the rectangular groove 205a corresponding to the side wall of the moving box 204, the convex 208 is circularly arranged, so that the moving box 204 can rotate, the cleaning wool 204a is easily replaced, the outer end of the convex 208 is fixed with a round plate 208a, the upper wall of the moving box 204 is fixed with a handle 204b, and the moving box 204 can be moved by operating the handle 204b.
[0040] The front wall of the filter plate 207 is fixed with a fixed plate 202 on the corresponding backshaped frame 205, the fixed plate 202 is provided with a through hole 202b, the front wall of the fixed plate 202 is provided with an extension tube 201 at the position of the through hole 202b, the position of the front end of the extension tube 201 is adjusted so as to move the front end of the extension tube 201 to a suitable position;
[0041] The outer part of the filter plate 207 is fixed with a limiting frame 202a corresponding to the rear wall of the fixed plate 202, the rear wall of the limiting frame 202a is fixed with a connecting plate 206, and the fan 203 is fixedly connected with the connecting plate 206, the connecting plate 206 is provided with a through hole 206a, the rear wall of the fan 203 is fixed with a protective net 203a, the protective net 203a can be made of metal material to protect the fan blades of the fan 203;
[0042] The remaining structure is the same as that of example 1;
[0043] The operation process of the embodiment is as follows: during burning, the sample is placed on the table 101 in front of the extension tube 201 for burning, during the burning process, the fan 203 works to drive the extension tube 201 to be in a negative pressure state, the smoke generated during burning is sucked into the extension tube 201, and then passes through the through hole 202b, the filter plate 207 and the through hole 206a in sequence, and the smoke is adsorbed and purified when passing through the filter plate 207;
[0044] When the slag on the table 101 is cleaned, the moving box 204 is moved by operating the handle 204b to drive the cleaning wool 204a to move, and the slag is cleaned to one side of the table 101 for centralized collection.
[0045] In addition, the electrical appliances in the height-adjustable workbench for noble metal detection and inspection are electrically connected with the controller through conductive wires, and the controller is electrically connected with the external power supply through conductive wires, and the electrical appliances and the controller in the height-adjustable workbench for noble metal detection and inspection are prior art, and the model is not limited.
[0046] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
Claims
1. A noble metal detection test workbench with adjustable height, comprising a workbench main body (1), characterized in that: The workbench body (1) includes a mounting plate (102), a motor (103) is fixed at the middle position of the upper wall of the mounting plate (102), a screw rod (103a) is fixed on the power output shaft of the motor (103), a screw sleeve (101b) is threadedly connected to the outer portion of the screw rod (103a), a table top (101) is fixed to the upper end of the screw sleeve (101b), a vibration plate (104) is arranged in front of the motor (103), a motor (105) is fixed to the lower wall of the vibration plate (104), a rotating block (105a) is fixed on the power output shaft of the motor (105), and the rotating block (105a) is arranged eccentrically with the power output shaft of the motor (105); The upper portion of the workbench body (1) is provided with a smoke removing and cleaning mechanism (2), the smoke removing and cleaning mechanism (2) includes a moving box (204) arranged above the table top (101), a cleaning wool (204a) is interference-fitted to the inner portion of the lower side of the moving box (204), a filter plate (207) is arranged above the rear end of the moving box (204), and a fan (203) is arranged behind the filter plate (207).
2. The height-adjustable worktable for noble metal detection and inspection according to claim 1, characterized in that: The lower wall of the table top (101) is provided with four guide rods (101a) fixed at the four corner positions, the outer portion of the guide rod (101a) is clearance-fitted with a guide sleeve (102a), and the guide sleeve (102a) is fixedly connected with the mounting plate (102).
3. The height-adjustable worktable for noble metal detection test according to claim 2, characterized in that: The four corner positions of the mounting plate (102) are threadedly connected with threaded rods (107), and the lower end of the threaded rod (107) is fixed with a bottom plate (107a).
4. The height-adjustable worktable for noble metal detection and inspection according to claim 1, characterized in that: The upper wall of the vibration plate (104) is fixed with U-shaped plates (104a) on the left and right sides, the lower wall of the vibration plate (104) is fixed with vertical plates (104b) on the left and right sides, and the outer side wall of the vertical plate (104b) is provided with an elastic member (108).
5. The height-adjustable worktable for noble metal detection test according to claim 4, characterized in that: The outer end of the elastic member (108) is fixed with a side plate (102b) corresponding to the upper wall of the mounting plate (102), the two ends of the elastic member (108) are respectively in abutment with the corresponding vertical plate (104b) and side plate (102b), the inner portion of the elastic member (108) is fixed with a limiting rod (106) corresponding to the side wall of the vertical plate (104b), and the outer end of the limiting rod (106) penetrates through the side plate (102b) and is located outside the side plate (102b).
6. The height-adjustable worktable for noble metal detection test according to claim 1, characterized in that: The upper wall of the table top (101) is fixed with a back-shaped frame (205) along the edge, the front and rear sides of the back-shaped frame (205) are provided with rectangular grooves (205a), the inner portion of the rectangular groove (205a) is fixed with a protrusion (208) corresponding to the side wall of the moving box (204), the outer end of the protrusion (208) is fixed with a circular plate (208a), and the upper wall of the moving box (204) is fixed with a handle (204b).
7. The height-adjustable worktable for noble metal detection test according to claim 6, characterized in that: The front wall of the filter plate (207) corresponds to the fixed plate (202) on the meander frame (205), the fixed plate (202) is provided with a through hole (202b), and the through hole (202b) is provided with an elastic tube (201) corresponding to the front wall of the fixed plate (202).
8. The height-adjustable worktable for noble metal detection test according to claim 7, characterized in that: The outside of the filter plate (207) corresponds to the rear wall of the fixed plate (202) and is fixed with a limiting frame (202a), the rear wall of the limiting frame (202a) is fixed with a connecting plate (206), and the fan (203) is fixedly connected with the connecting plate (206), the connecting plate (206) is provided with a through hole (206a), and the rear wall of the fan (203) is fixed with a protective net (203a).