Adjustable deslagging sampler
By designing an adjustable slag discharge sampler, the rotor and guide column are driven by a small motor to achieve linear movement, combined with the support of the rotating block and universal wheel, the problems of complex structure and inconvenient adjustment of the traditional sampler are solved, and the sampling accuracy is improved and flexibility meet the needs of efficient and stable operation of thermal power plants.
Patent Information
- Application Number
- CN202421104140.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The traditional slag discharge sampler has complex structure, inconvenient adjustment and inaccurate sampling, making it difficult to meet the needs of efficient and stable operation of thermal power plants.
An adjustable slag discharge sampler including a support plate, a small motor, an adjustment assembly and a support assembly is designed. The rotor is driven to rotate through the small motor, and the moving block moves linearly under the guidance of the guide column, and the rotating block can rotate about the connecting axis. Combining the universal wheel and support block provides stable support, achieving flexible positioning and precise operation of the sampling seat.
It improves the automation, accuracy and flexibility of the sampling process, ensures the stability and accuracy of the sampling seat, simplifies operation, enhances the convenience and stability of the device, and reduces space consumption.
Smart Images
Figure CN222209691U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slag sampling in thermal power plants, in particular to an adjustable slag sampling device. Background Art
[0002] In the operation of thermal power plants, slag treatment is an important link.
[0003] As a key equipment for slag treatment, the performance of the slag sampler directly affects the efficiency and quality of slag treatment. Traditional slag samplers often have problems such as complex structure, inconvenient adjustment, inaccurate sampling, etc., which are difficult to meet the needs of efficient and stable operation of thermal power plants. Therefore, an adjustable slag sampler is proposed to solve the above problems. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides an adjustable slag sampler having the advantages of easy adjustment and enhanced support, thereby solving the problems of traditional slag samplers such as complex structure, inconvenient adjustment and inaccurate sampling.
[0006] (II) Technical solution
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] An adjustable slag sampler, comprising a support plate, a small motor, an adjustment component and a support component, wherein the support plate is in the shape of a circular frame, the small motor is arranged at the top of the inner side of the support plate, the adjustment component is arranged at the output end of the small motor, and the support component is arranged at the bottom of the support plate and at the rear of the front side close to the bottom;
[0009] The adjustment assembly includes a rotary rod, a moving block and a rotating block, wherein the rotary rod is bolted to the output end of the small motor, the moving block is arranged outside the rotary rod, and two rotating blocks are arranged and located on both sides of the moving block;
[0010] The support assembly comprises a universal wheel and a support block. The universal wheel is bolted to the bottom of the support plate, and the support block is arranged at the front and rear sides of the support plate near the bottom.
[0011] As a preferred technical solution of the utility model, a connecting seat is provided on the top of the small motor and is fixed to the top bolt on the inner side of the support plate through the connecting seat. A thread is provided on the outside of the rotating rod and is threadedly connected to the moving block. Two guide columns are also inserted inside the moving block.
[0012] As a preferred technical solution of the utility model, the two guide columns are symmetrically distributed along the rotating rod. The guide columns can be made of aluminum alloy and both ends thereof are fixed to the inner wall of the support plate by bolts.
[0013] As a preferred technical solution of the utility model, threaded through holes and plug-in through holes are sequentially opened inside the support plate, protrusions are arranged on both sides of the support plate, connecting shafts and stoppers are sequentially arranged on the outside of the protrusions, and fixing holes are opened in the stoppers and the connecting shafts.
[0014] As a preferred technical solution of the utility model, the rotating block is composed of a rotating disk and two connecting columns, a sampling seat is welded at the end of the connecting column, the middle of the rotating disk is rotatably connected to the connecting shaft, positioning holes are opened in a circumferential distribution inside the rotating disk, and a fixing rod is inserted into the fixing hole and the positioning hole.
[0015] As a preferred technical solution of the utility model, a rotation groove is opened near the bottom on the front and rear sides of the support plate, and a small shaft rod is provided inside the rotation groove near the bottom and is rotatably connected to one end of the support block through the small shaft rod.
[0016] As a preferred technical solution of the utility model, the support assembly also includes an external slide groove and a baffle, the external slide groove is bolted to the outside of the support plate and is located at the upper part of the rotation, and the top of the baffle is widened and plugged into the slide groove.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the utility model provides an adjustable slag discharge sampler, which has the following beneficial effects:
[0019] The adjustable slag discharge sampler drives a rotary rod to rotate through a small motor, so that a moving block moves linearly under the guidance of a guide column. This design not only makes the sampling process more automated and accurate, but also ensures the stability of the movement of the moving block through the support of the guide column, thereby avoiding deviation or shaking during the sampling process. The setting of the rotating block allows the sampling seat to not only move under the drive of the moving block, but also rotate around the connecting shaft. This design greatly increases the flexibility of sampling, allowing the sampling seat to easily reach the slag discharge area at different positions and angles, thereby improving the comprehensiveness and accuracy of sampling. The use of the fixed rod in conjunction with the positioning hole and the fixed hole realizes the fixation of the rotating block, thereby stabilizing the position and angle of the sampling seat. This design not only facilitates the sampling operation, but also ensures the stability of the sampling seat during the sampling process, further improving the accuracy of sampling. In terms of support, the setting of the universal wheel enables the entire device to be easily moved and positioned, greatly improving the convenience of use, and the support block is connected to the support plate through the rotating groove and the small shaft rod, which not only provides additional support stability, but also can be recovered into the rotating groove when not in use, thereby reducing the occupied space of the device. The external slide groove and baffle are used to resist the support block, further enhancing the stability and support strength of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the mobile block of the utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the rotating block of the utility model;
[0023] Figure 4 This is an expanded view of the external slide and baffle of the utility model.
[0024] In the figure: 1. support plate; 2. small motor; 3. rotating rod; 4. moving block; 401. threaded through hole; 402. plug-in through hole; 403. protrusion; 404. connecting shaft; 405. stopper; 5. guide column; 6. rotating block; 601. rotating disk; 602. connecting column; 603. positioning hole; 7. fixing rod; 8. sampling seat; 9. universal wheel; 10. support block; 11. external slide groove; 12. baffle. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] See also Figure 1-4 , an adjustable slag sampler, comprising a support plate 1, a small motor 2, an adjustment component and a support component, the support plate 1 is in the shape of a circular frame, the small motor 2 is arranged on the top of the inner side of the support plate 1, the output end of the small motor 2 is provided with an adjustment component, and the bottom of the support plate 1 and the rear of the front side near the bottom are provided with a support component;
[0029] The adjustment assembly includes a rotary rod 3, a moving block 4 and a rotating block 6. The rotary rod 3 is bolted to the output end of the small motor 2. The moving block 4 is arranged outside the rotary rod 3. Two rotating blocks 6 are arranged and located on both sides of the moving block 4.
[0030] The support assembly includes a universal wheel 9 and a support block 10. The universal wheel 9 is bolted to the bottom of the support plate 1, and the support block 10 is arranged at the front and rear sides of the support plate 1 near the bottom.
[0031] In this embodiment, a connecting seat is provided on the top of the small motor 2 and is fixed to the inner top bolt of the support plate 1 through the connecting seat. The outer side of the rotating rod 3 is provided with threads and is threadedly connected to the moving block 4. Two guide columns 5 are also inserted inside the moving block 4.
[0032] It should be noted that this design enables the small motor 2 to be stably fixed on the support plate 1, and the rotation of the rotary rod 3 can directly drive the movement of the moving block 4. This connection method is not only compact in structure, but also can ensure the accuracy and stability of power transmission.
[0033] In this embodiment, two guide posts 5 are symmetrically distributed along the rotating rod 3 . The guide posts 5 may be made of aluminum alloy and both ends thereof are fixed to the inner wall of the support plate 1 by bolts.
[0034] It should be noted that the main function of the guide column 5 is to ensure the stability and linearity of the moving block 4 during the movement process. The choice of aluminum alloy material not only ensures the strength and rigidity of the guide column, but also makes the entire device lighter. At the same time, the bolt fixing method of the guide column and the inner wall of the support plate makes the position of the guide column stable and not easy to shift.
[0035] In this embodiment, a threaded through hole 401 and a plug-in through hole 402 are sequentially opened inside the support plate 1, and protrusions 403 are arranged on both sides of the support plate 1. A connecting shaft 404 and a stopper 405 are sequentially arranged on the outer side of the protrusion 403, and fixing holes are opened in the stopper 405 and the connecting shaft 404.
[0036] It should be noted that the threaded through holes 401 and the plug-in through holes 402 sequentially opened inside the support plate 1, as well as the protrusions 403, the connecting shaft 404 and the stopper 405 on both sides, together constitute the support and rotation system of the rotating block 6. This design enables the rotating block 6 to move smoothly under the drive of the moving block 4, and to rotate around the axis through the connecting shaft 404. At the same time, the setting of the fixing holes and the positioning holes 603 enables the position and angle of the rotating block 6 to be accurately adjusted and fixed by the fixing rod 7.
[0037] In this embodiment, the rotating block 6 is composed of a rotating disk 601 and two connecting columns 602. The end of the connecting column 602 is welded with a sampling seat 8. The middle of the rotating disk 601 is rotatably connected to the connecting shaft 404. The rotating disk 601 has positioning holes 603 distributed circumferentially inside. The fixing holes and the positioning holes 603 are jointly inserted with fixing rods 7.
[0038] It should be noted that this structure enables the rotating block 6 to move and rotate, thereby meeting the need for sampling slag at different positions and angles. The provision of the sampling seat 8 facilitates the collection of slag samples.
[0039] In this embodiment, a rotation groove is opened near the bottom of the front and rear sides of the support plate 1, and a small shaft rod is provided inside the rotation groove near the bottom and is rotatably connected to one end of the support block 10 through the small shaft rod.
[0040] It should be noted that the rotation grooves opened near the bottom of the front and rear sides of the support plate 1 and the connection design between the support block 10 and the rotation groove through the small shaft rod enable the support block 10 to be retracted into the rotation groove when not in use, thereby reducing the space occupied by the device. This design not only ensures the support stability of the device, but also optimizes the space utilization.
[0041] In this embodiment, the support assembly further includes an external slide groove 11 and a baffle 12. The external slide groove 11 is bolted to the outside of the support plate 1 and is located at the upper part of the rotation. The top of the baffle 12 is widened and plugged into the slide groove 11.
[0042] Working principle:
[0043] The small motor 2 drives the rotary rod 3 to rotate. Since the outer part of the rotary rod 3 is provided with a thread and is threadedly connected with the moving block 4, the rotation of the rotary rod will drive the moving block 4 to move along the length direction of the rotary rod under the guidance of the guide column 5. The guide column 5 here not only provides a guide for the movement of the moving block 4, but also ensures its movement stability. At the same time, since the two sides of the moving block 4 are provided with rotating blocks 6, the movement of the moving block will also drive the rotating block 6 to move together. The rotating block 6 is composed of a rotating disk 601 and two connecting columns 602. The end of the connecting column 602 is welded with a sampling seat 8. When the rotating block 6 moves, the sampling seat 8 will also move accordingly, thereby realizing slag discharge at different positions. Sampling is carried out. In addition, the middle part of the rotating disk 601 is rotatably connected to the connecting shaft 404, which means that the rotating block 6 can not only move under the drive of the moving block 4, but also rotate around the connecting shaft 404. The fixing rod 7 is inserted into the fixing hole and the positioning hole 603 to fix the rotating block 6, thereby adjusting the position and angle of the sampling seat 8. In terms of support, the universal wheel 9 at the bottom of the support plate 1 and the support blocks 10 on the front and rear sides jointly provide support and stability for the entire device. The universal wheel 9 can facilitate the movement and positioning of the entire device, and the support block 10 is connected to the support plate 1 through a rotating groove and a small shaft rod, so that the support plate 1 can be recovered into the rotating groove when not in use.
[0044] Beneficial effects:
[0045] The adjustable slag discharge sampler drives the rotary rod 3 to rotate through the small motor 2, so that the moving block 4 moves linearly under the guidance of the guide column 5. This design not only makes the sampling process more automated and accurate, but also ensures the stability of the movement of the moving block 4 through the support of the guide column 5, thereby avoiding deviation or shaking during the sampling process. The setting of the rotating block 6 allows the sampling seat 8 to not only move under the drive of the moving block 4, but also rotate around the connecting shaft 404. This design greatly increases the flexibility of sampling, allowing the sampling seat 8 to easily reach the slag discharge area at different positions and angles, thereby improving the comprehensiveness and accuracy of sampling. The fixed rod 7 is used in conjunction with the positioning hole 603 and the fixed hole to achieve the fixation of the rotating block 6, thereby stabilizing it. The position and angle of the sampling seat 8, this design not only facilitates the sampling operation, but also ensures the stability of the sampling seat 8 during the sampling process, and further improves the accuracy of sampling. In terms of support, the setting of the universal wheel 9 enables the entire device to be easily moved and positioned, greatly improving the convenience of use. The support block 10 is connected to the support plate 1 through a rotating groove and a small shaft rod, which not only provides additional support stability, but also can be recovered into the rotating groove when not in use, thereby reducing the space occupied by the device. The external slide groove 11 and the baffle 12 are used to support the support block 10, further enhancing the stability and support strength of the device.
[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An adjustable slag sampler, comprising a support plate, a small motor, an adjustment component and a support component, wherein the support plate is in the shape of a circular frame, the small motor is arranged at the top of the inner side of the support plate, the adjustment component is arranged at the output end of the small motor, and the support component is arranged at the bottom of the support plate and at the rear of the front side near the bottom; Features: The adjustment assembly includes a rotary rod, a moving block and a rotating block, wherein the rotary rod is bolted to the output end of the small motor, the moving block is arranged outside the rotary rod, and two rotating blocks are arranged and located on both sides of the moving block; The support assembly comprises a universal wheel and a support block. The universal wheel is bolted to the bottom of the support plate, and the support block is arranged at the front and rear sides of the support plate near the bottom.
2. An adjustable slag sampler according to claim 1, characterized in that: A connecting seat is arranged on the top of the small motor and is fixed to the top bolt of the inner side of the support plate through the connecting seat. A thread is arranged on the outside of the rotating rod and is threadedly connected to the moving block. Two guide columns are also inserted inside the moving block.
3. An adjustable slag sampler according to claim 2, characterized in that: The two guide columns are symmetrically distributed along the rotating rod. The guide columns can be made of aluminum alloy and both ends of the guide columns are fixed with bolts on the inner wall of the support plate.
4. The adjustable slag sampler according to claim 1, characterized in that: The support plate is provided with threaded through holes and plug-in through holes in sequence, and protrusions are provided on both sides of the support plate. A connecting shaft and a stopper are provided in sequence on the outer side of the protrusion, and fixing holes are provided in the stopper and the connecting shaft.
5. The adjustable slag discharge sampler according to claim 4, characterized in that: The rotating block is composed of a rotating disk and two connecting columns, a sampling seat is welded at the end of the connecting column, the middle of the rotating disk is rotatably connected to the connecting shaft, positioning holes are circumferentially distributed inside the rotating disk, and a fixing rod is inserted into the fixing hole and the positioning hole.
6. The adjustable slag sampler according to claim 1, characterized in that: A rotation groove is provided near the bottom at the front and rear sides of the support plate, and a small shaft rod is provided inside the rotation groove near the bottom and is rotationally connected to one end of the support block through the small shaft rod.
7. An adjustable slag sampler according to claim 6, characterized in that: The support assembly also includes an external slide groove and a baffle plate. The external slide groove is bolted to the outside of the support plate and is located at the upper part of the rotation. The top of the baffle plate is widened and plugged into the slide groove.