Ash residue treatment mechanism of chemical automation instrument

Abstract

The utility model relates to the field of instrument auxiliary cleaning devices, in particular to an ash treatment mechanism of a chemical automation instrument. Comprising a funnel, a driving mechanism, a banister brush, a lifting adjusting mechanism, a clamping mechanism and a fastening mechanism. The driving mechanism is arranged on the side wall of the funnel; the banister brush is arranged in the funnel; the lifting adjusting mechanism comprises an operation lead screw and a threaded sleeve rod which is connected to the operation lead screw in a sleeving mode and is in threaded connection with the operation lead screw. A traction plate is arranged at the bottom end of the threaded sleeve rod, and fixing plates are vertically and downwards arranged at the two ends of the traction plate correspondingly. The clamping mechanism comprises a rectangular mounting frame, an adjusting bolt and a clamping block arranged in the mounting frame; the fastening mechanism comprises an assembling block fixed to the outer side of the fixing plate, an inserting rod with a drawing cover arranged at the top end and a connecting plate arranged in the middle and a telescopic spring. The chemical instrument cleaning device can quickly clean chemical instruments at multiple angles, and is quick and efficient.

Description

Technical Field

[0001] The utility model relates to the field of instrument auxiliary cleaning devices, and particularly relates to an ash and slag treatment mechanism for chemical automation instruments. Background Technique

[0002] Chemical instruments and automation first appeared in the 1940s. At that time, the instruments were large in size and low in accuracy. In the second half of the 1960s, with the further development of semiconductors and integrated circuits, automation instruments quickly developed towards small size and high performance and realized various automation solutions using computers for data processing. Since the 1970s, instruments and automation technologies have developed rapidly, with new technologies and new products emerging in an endless stream. Multifunctional modular instruments have also been put into operation. In particular, the development of microcomputers has played a huge role in chemical automation technology tools.

[0003] After the existing chemical instruments are used for a long time, ash and slag are likely to be generated on the instrument surface, which affects the user's viewing of instrument data and even affects the use of chemical instruments. Therefore, regular cleaning is required. Chinese Patent with application number 202021726180.9 discloses an ash and slag treatment device for automation instruments, including a clamping frame. Activity grooves are respectively formed in the left and right sides of the clamping frame. A rotating bolt is vertically installed in the top of the activity groove through a thread. A first triangular pressing plate is fixedly installed on the bottom surface of the rotating bolt. A push rod is horizontally movably installed at the bottom of the activity groove. However, it is found that the following problems exist in the use of this patented product:

[0004] First, during the cleaning process, only one surface can be cleaned. For cleaning the corners, edges or gaps, the instrument needs to be first removed from the fixed frame, the angle is adjusted and then clamped again before good cleaning can be carried out, which is time-consuming and laborious;

[0005] Second, the ash and slag splashed during cleaning are not easy to collect, polluting the environment. Content of the Utility Model

[0006] The utility model provides an ash and slag treatment mechanism for chemical automation instruments, aiming to solve the technical problems existing in the prior art.

[0007] To achieve the above purpose, the technical solution of the utility model is as follows:

[0008] The utility model provides an ash and slag treatment mechanism for chemical automation instruments, including: a funnel, a driving mechanism, a soft brush, a lifting and adjusting mechanism, a clamping mechanism and a fastening mechanism;

[0009] The driving mechanism is arranged on the side wall of the funnel and is used to drive the soft brush to make reciprocating motions;

[0010] The soft brush is arranged inside the funnel;

[0011] The lifting and adjusting mechanism is arranged at the top of the funnel and includes an operating lead screw and a threaded sleeve rod sleeved on the operating lead screw and threadedly connected to the operating lead screw. Rotating the operating lead screw can drive the threaded sleeve rod to move up and down; a traction plate is arranged at the bottom end of the threaded sleeve rod, and fixing plates are respectively and vertically arranged downward at both ends of the traction plate;

[0012] The clamping mechanism includes a rectangular mounting frame, an adjusting bolt, and a clamping block arranged inside the mounting frame. A threaded hole is arranged on the front side wall of the mounting frame, and one end of the adjusting bolt passes through the threaded hole and is rotatably connected to the clamping block. Rotating the adjusting bolt can drive the clamping block to move back and forth to clamp or loosen the automation instrument; the left and right side walls of the mounting frame are respectively rotatably connected to the two fixing plates through operating rods; the outer ends of the operating rods pass out of the fixing plates, and clamping holes are arranged near the outer ends of the operating rods;

[0013] The fastening mechanism includes an assembly block fixed on the outer side of the fixing plate, a plug rod with a pull cover at the top end and a connecting plate in the middle, and a telescopic spring. A through hole is arranged at the center of the assembly block, the plug rod passes through the through hole and can slide up and down, and the telescopic spring is sleeved on the plug rod and arranged between the assembly block and the connecting plate; in the initial state, the plug rod is inserted into the clamping hole under the push of the telescopic spring.

[0014] Further, a slag discharge pipe is arranged at the bottom of the funnel.

[0015] Further, the driving mechanism includes a sliding rod, a limiting plate, a sliding block, an elliptical frame, a transmission rack, a cross plate, an operating motor, a rotating rod, a sector gear, a vertical plate, a movable rod, and a guiding block.

[0016] Further, the soft brush is fixedly arranged on the upper surface of the guiding block.

[0017] Further, the lifting and adjusting mechanism further includes mounting plates, a support plate, and an operating block; the two mounting plates and the support plate form an "n"-shaped frame, and the operating block is fixedly assembled on the support plate.

[0018] Further, a cylindrical movable cavity is arranged along the axis of the operating block, and traction cavities communicated with the movable cavity are symmetrically arranged on both sides of the movable cavity; a threaded sleeve rod is movably assembled in the movable cavity, the bottom end of the threaded sleeve rod movably penetrates through the operating block and the support plate, and upper parts on the outer side of the threaded sleeve rod are symmetrically and fixedly assembled with sliders that can move up and down in the traction cavities.

[0019] Further, a knob is fixedly assembled at the top end of the operating lead screw.

[0020] Furthermore, the clamping mechanism further includes a traction rod and a limit block provided at the outer end of the traction rod.

[0021] Furthermore, a convex-shaped rotating cavity is provided inside the clamping block. One end of the adjusting bolt is fixedly assembled with a fixing rod, and the fixing rod movably penetrates into the rotating cavity of the clamping block. A rotating disk is fixedly assembled at the end of the fixing rod located in the rotating cavity.

[0022] The beneficial effects achieved by the present utility model are as follows:

[0023] In the present utility model, the chemical instrument shell is placed between the inner walls of the clamping block and the mounting frame, and the adjusting bolt on the mounting frame is rotated, so that the rotating disk rotates in the rotating cavity, and the inner walls of the clamping block and the mounting frame clamp the chemical instrument shell; then the knob is twisted, so that the operating lead screw rotates on the threaded sleeve rod, and the slider moves on the traction cavity, thereby adjusting the height of the chemical instrument shell, so that the surface of the chemical instrument shell comes into contact with the soft brush; the operating motor is started, so that the rotating rod drives the sector gear to rotate. The sector gear is only engaged with one of the transmission racks respectively, so that the elliptical frame reciprocates through the sliding block on the sliding rod, and the vertical plate drives the guiding block on the movable rod to move. By utilizing the deformation ability of the soft brush, the soft brush cleans the ash residues at various difficult-to-clean parts of the chemical instrument shell, and the cleaned ash residues fall into the funnel and are collected uniformly; in addition, the pull-out cover is pulled, so that one end of the insertion rod is pulled out from the card hole on the operating rod, and the angle of the chemical instrument shell is changed by rotating the operating rod on the fixing plate, which is convenient for the soft brush to clean the surface of the chemical instrument shell. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0026] Figure 2 It is a cross-sectional view of the present utility model.

[0027] Figure 3 It is Figure 2 The enlarged view of part A in

[0028] Figure 4 It is a schematic diagram of the structure of the lifting and adjusting mechanism of the present utility model.

[0029] Figure 5 This is a schematic structural diagram of the fastening mechanism of the present utility model.

[0030] In the figure, 10 is a funnel; 11 is a slag discharge pipe; 12 is a sliding rod; 13 is a limiting plate; 20 is a sliding block; 21 is an elliptical frame; 22 is a transmission rack; 23 is a cross plate; 30 is an operating motor; 31 is a rotating rod; 32 is a sector gear; 33 is a vertical plate; 40 is a movable rod; 41 is a soft brush; 42 is a mounting plate; 43 is a support plate; 50 is an operating block; 51 is a knob; 52 is a threaded sleeve rod; 53 is a traction plate; 60 is a fixing plate; 61 is an operating rod; 62 is a mounting frame; 63 is a traction rod; 70 is a limiting block; 71 is a clamping block; 72 is an adjusting bolt; 73 is a clamping hole; 80 is a guiding block; 81 is a rotating cavity; 82 is a fixing rod; 83 is a rotating disk; 90 is a movable cavity; 91 is a traction cavity; 92 is a slider; 93 is an operating screw rod; 94 is an assembly block; 95 is an insertion rod; 96 is a connecting plate; 97 is a telescopic spring; 98 is a pull cover. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0032] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if there are descriptions such as "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution that satisfies both A and B at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0034] As Figures 1 to 5 shown, the present utility model provides a slag treatment mechanism for a chemical automation instrument, including a funnel 10, a driving mechanism, a soft brush 41, a lifting and adjusting mechanism, a clamping mechanism, and a fastening mechanism;

[0035] The driving mechanism is arranged on the side wall of the funnel 10 and is used to drive the soft brush 41 to make a reciprocating motion;

[0036] The soft brush 41 is arranged inside the funnel 10;

[0037] The lifting and adjusting mechanism is arranged on the top of the funnel 10 and includes an operating screw rod 93 and a threaded sleeve rod 52 sleeved on the operating screw rod 93 and threadedly connected to the operating screw rod 93. Rotating the operating screw rod 93 can drive the threaded sleeve rod 52 to move up and down; a traction plate 53 is arranged at the bottom end of the threaded sleeve rod 52, and fixing plates 60 are respectively and vertically arranged downward at both ends of the traction plate 53;

[0038] The clamping mechanism includes a rectangular mounting frame 62, an adjusting bolt 72, and a clamping block 71 arranged inside the mounting frame 62. A screw hole is arranged on the front side wall of the mounting frame 62. One end of the adjusting bolt 72 passes through the screw hole and is rotatably connected to the clamping block 71. Rotating the adjusting bolt 72 can drive the clamping block 71 to move back and forth to clamp or loosen the automation instrument; the left and right side walls of the mounting frame 62 are respectively rotatably connected to the two fixing plates 60 through operating rods 61; the outer ends of the operating rods 61 pass through the fixing plates 60, and a clamping hole 73 is arranged near the outer ends of the operating rods 61;

[0039] The fastening mechanism includes an assembly block 94 fixed on the outer side of the fixing plate 60, a plug rod 95 with a pull cover 98 at the top end and a connecting plate 96 in the middle, and a telescopic spring 97. A through hole is arranged at the center of the assembly block 94. The plug rod 95 passes through the through hole and can slide up and down. The telescopic spring 97 is sleeved on the plug rod 95 and is arranged between the assembly block 94 and the connecting plate 96; in the initial state, the plug rod 95 is inserted into the clamping hole 73 under the push of the telescopic spring.

[0040] A slag discharge pipe 11 is arranged at the bottom of the funnel 10. After the cleaned slag is collected by the funnel 10, it is centrally collected through the slag discharge pipe 11 for convenient unified treatment; in addition, the soft brush 41 is arranged inside the funnel 10. When cleaning the instrument, the splashing slag can be blocked by the side wall of the funnel 10; the above two designs solve the defects of the open cleaning structure in the prior art and avoid environmental pollution.

[0041] The driving mechanism includes a sliding rod 12, a limiting plate 13, a sliding block 20, an elliptical frame 21, a transmission rack 22, a horizontal plate 23, an operating motor 30, a rotating rod 31, a sector gear 32, a vertical plate 33, a movable rod 40 and a guiding block 80; on one side wall of the funnel 10, a pair of sliding rods 12 are symmetrically and fixedly assembled, one ends of the two sliding rods 12 are fixedly assembled with the limiting plate 13, the sliding rods 12 are movably assembled with the sliding blocks 20, an elliptical frame 21 is fixedly assembled between the two sliding blocks 20, and transmission racks 22 are fixedly assembled on two symmetric inner walls of the elliptical frame 21; on the surface of the funnel 10, a horizontal plate 23 is fixedly assembled, an operating motor 30 is fixedly assembled on the horizontal plate 23, the output end of the operating motor 30 is fixedly assembled with a rotating rod 31, the rotating rod 31 movably penetrates through the horizontal plate 23, and a sector gear 32 is fixedly assembled at the bottom of the rotating rod 31. The sector gear 32 is located between the two transmission racks 22, and the sector gear 32 meshes with only one of the transmission racks 22 at the same moment. A vertical plate 33 is fixedly assembled at the bottom of the elliptical frame 21, a movable rod 40 is fixedly assembled on the vertical plate 33, the movable rod 40 movably penetrates into the inner side of the funnel 10, and a guiding block 80 is fixedly assembled at one end of the movable rod 40. The guiding block 80 is located inside the funnel 10, a soft brush 41 is fixedly assembled on the guiding block 80. Start the operating motor 30, so that the rotating rod 31 drives the sector gear 32 to rotate. The sector gear 32 respectively engages with only one of the transmission racks 22 for tooth pattern assembly, so that the elliptical frame 21 reciprocates on the sliding rod 12 through the sliding block 20. The vertical plate 33 drives the guiding block 80 on the movable rod 40 to move, and the soft brush 41 on the guiding block 80 repeatedly cleans the surface of the chemical instrument shell.

[0042] The lifting and adjusting mechanism further includes a mounting plate 42, a support plate 43 and an operating block 50.

[0043] Two mounting plates 42 are symmetrically and fixedly assembled at the top of the funnel 10. A support plate 43 is fixedly assembled between the two mounting plates 42. The two mounting plates 42 and the support plate 43 form an "n"-shaped frame. An operating block 50 is fixedly assembled on the support plate 43. A cylindrical moving cavity 90 is arranged along the axis of the operating block 50. Traction cavities 91 communicating with the moving cavity 90 are symmetrically arranged on both sides of the moving cavity 90. A threaded sleeve rod 52 is movably assembled in the moving cavity 90. The bottom end of the threaded sleeve rod 52 movably penetrates through the operating block 50 and the support plate 43, and a traction plate 53 is fixedly assembled at the bottom of the threaded sleeve rod 52. Sliders 92 that can move up and down in the traction cavities 91 are symmetrically and fixedly assembled on the upper part of the outer side of the threaded sleeve rod 52. An operating screw rod 93 that is threadedly assembled with the threaded sleeve rod 52 is also movably assembled in the moving cavity 90. The top end of the operating screw rod 93 movably penetrates through the operating block 50, and a knob 51 is fixedly assembled at the top end of the operating screw rod 93. The knob 51 is located on one side outside the operating block 50. Fixing plates 60 extending downward are arranged at both ends of the traction plate 53.

[0044] The clamping mechanism further includes a traction rod 63 and a limiting block 70 arranged at the outer end of the traction rod 63.

[0045] Operating rods 61 are rotatably arranged on the two fixing plates 60. An installation frame 62 is fixedly assembled between the two operating rods 61. A clamping hole 73 is arranged near the outer end of one of the operating rods 61. A pair of traction rods 63 are symmetrically and movably assembled on the installation frame 62. The two traction rods 63 are symmetrically arranged on both sides of the operating rod 61. Limiting blocks 70 are fixedly assembled at one ends of the two traction rods 63. The other ends of the two traction rods 63 are fixedly connected to the clamping blocks 71. The clamping blocks 71 are located inside the installation frame 62. A convex-shaped rotating cavity 81 is arranged inside the clamping blocks 71. An adjusting bolt 72 is threadedly assembled on the installation frame 62. A fixing rod 82 is fixedly assembled at one end of the adjusting bolt 72. The fixing rod 82 movably penetrates into the rotating cavity 81 of the clamping block 71. A rotating disk 83 is fixedly assembled at the end of the fixing rod 82 located in the rotating cavity 81.

[0046] Place the chemical instrument housing between the clamping block 71 and the inner wall of the mounting frame 62. Rotate the adjusting bolt 72 on the mounting frame 62 so that the rotating disk 83 rotates in the rotating cavity 81, and the clamping block 71 and the inner wall of the mounting frame 62 clamp the chemical instrument housing; twist the knob 51 so that the operating screw rod 93 rotates on the threaded sleeve rod 52, and the slider 92 slides in the traction cavity 91. At this time, adjust the height of the chemical instrument housing so that the surface of the chemical instrument housing contacts the soft brush 41. Utilize the deformation ability of the soft brush 41 to clean the ash residues on various difficult-to-clean parts of the chemical instrument housing.

[0047] An assembly block 94 is fixedly assembled on the fixing plate 60. An insertion rod 95 that inserts into the card hole 73 on the operating rod 61 is movably assembled on the assembly block 94. The other end of the insertion rod 95 is fixedly assembled with a pull-out cover 98. A connecting plate 96 is fixedly assembled on the insertion rod 95. A telescopic spring 97 is fixedly assembled between the connecting plate 96 and the assembly block 94. The insertion rod 95 is assembled inside the telescopic spring 97; pull the pull-out cover 98 so that one end of the insertion rod 95 is pulled out from the card hole 73 on the operating rod 61. Then, rotate the operating rod 61 on the fixing plate 60 to change the cleaning angle of the chemical instrument housing, so that the cleaning surface of the chemical instrument housing is changed, facilitating the cleaning effect of the soft brush 41 on the surface of the chemical instrument housing.

[0048] Working principle: Place the chemical instrument housing between the clamping block 71 and the inner wall of the mounting frame 62. Rotate the adjusting bolt 72 on the movable mounting frame 62 so that the rotating disk 83 rotates in the rotating cavity 81, and the clamping block 71 and the inner wall of the mounting frame 62 clamp the chemical instrument housing; twist the knob 51 so that the operating screw rod 93 rotates on the threaded sleeve rod 52, and the slider 92 moves in the traction cavity 91. At this time, adjust the height of the chemical instrument housing so that the surface of the chemical instrument housing contacts the soft brush 41. Start the operating motor 30 so that the rotating rod 31 drives the sector gear 32 to rotate. The sector gear 32 is only engaged with one of the transmission racks 22 by tooth patterns, so that the elliptical frame 21 reciprocates through the sliding block 20 on the sliding rod 12. The vertical plate 33 drives the guide block 80 on the movable rod 40 to move. Utilize the deformation ability of the soft brush 41 to clean the ash residues on various difficult-to-clean parts of the chemical instrument housing. Pull the pull-out cover 98 so that one end of the insertion rod 95 is pulled out from the card hole 73 on the operating rod 61. Rotate the operating rod 61 on the fixing plate 60 so that the cleaning surface of the chemical instrument housing is changed, facilitating the cleaning effect of the soft brush 41 on the surface of the chemical instrument housing, and enabling the operator to view all the instruments.

[0049] The above are only optional embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model under the inventive concept of the present utility model, or any direct / indirect application in other related technical fields shall be included within the patent protection scope of the present utility model.

Claims

1. An ash treatment mechanism for a chemical automation instrument, characterized in that: It comprises a funnel (10), a driving mechanism, a soft brush (41), a lifting and adjusting mechanism, a clamping mechanism and a fastening mechanism; The driving mechanism is arranged on the side wall of the funnel (10) and is used to drive the soft brush (41) to perform reciprocating motion; The soft brush (41) is arranged in the funnel (10); The lifting and lowering adjustment mechanism is arranged at the top of the funnel (10), and comprises an operating screw rod (93) and a threaded sleeve rod (52) sleeved on the operating screw rod (93) and threadedly connected to the operating screw rod (93), and the threaded sleeve rod (52) can be driven to move up and down by rotating the operating screw rod (93); a traction plate (53) is arranged at the bottom end of the threaded sleeve rod (52), and fixing plates (60) are respectively arranged vertically downward at both ends of the traction plate (53); The clamping mechanism comprises a rectangular installation frame (62), an adjusting bolt (72) and a clamping block (71) arranged in the installation frame (62); a screw hole is arranged on the front side wall of the installation frame (62); one end of the adjusting bolt (72) passes through the screw hole and is rotatably connected to the clamping block (71); the rotation of the adjusting bolt (72) can drive the clamping block (71) to move forward and backward, thereby clamping or loosening the chemical instrument; the left and right side walls of the installation frame (62) are rotatably connected to the two fixing plates (60) through the operating rod (61); the outer end of the operating rod (61) passes through the fixing plate (60), and a clamping hole (73) is arranged near the outer end of the operating rod (61); The fastening mechanism comprises an assembly block (94) fixed on the outside of the fixing plate (60), an insertion rod (95) with a drawer cover (98) at the top and a connecting plate (96) in the middle, and a telescopic spring (97); a through hole is provided at the center of the assembly block (94); the insertion rod (95) passes through the through hole and can slide up and down; the telescopic spring (97) is sleeved on the insertion rod (95) and is provided between the assembly block (94) and the connecting plate (96); in an initial state, the insertion rod (95) is inserted into the clamping hole (73) under the push of the telescopic spring (97).

2. The ash treatment mechanism of a chemical automation instrument according to claim 1 is characterized in that: A slag discharge pipe (11) is provided at the bottom of the funnel (10).

3. The ash treatment mechanism of a chemical automation instrument according to claim 1 is characterized in that: The driving mechanism comprises a sliding rod (12), a limiting plate (13), a sliding block (20), an elliptical frame (21), a transmission rack (22), a horizontal plate (23), an operating motor (30), a rotating rod (31), a sector gear (32), a vertical plate (33), a movable rod (40) and a guide block (80).

4. The ash treatment mechanism of a chemical automation instrument according to claim 3 is characterized in that: The soft brush (41) is arranged and fixed on the upper surface of the guide block (80).

5. The ash treatment mechanism of a chemical automation instrument according to claim 1 is characterized in that: The lifting and adjusting mechanism further comprises a mounting plate (42), a supporting plate (43) and an operating block (50); the two mounting plates (42) and the supporting plate (43) form an "N"-shaped frame, and the operating block (50) is fixedly mounted on the supporting plate (43).

6. The ash treatment mechanism of a chemical automation instrument according to claim 5 is characterized in that: The operating block (50) is provided with a cylindrical movable cavity (90) along the axis, and traction cavities (91) connected thereto are symmetrically provided on both sides of the movable cavity (90); a threaded sleeve (52) is movably mounted in the movable cavity (90), the bottom end of the threaded sleeve (52) movably passes through the operating block (50) and the support plate (43), and a slider (92) that can move up and down in the traction cavity (91) is symmetrically fixedly mounted on the outer upper part of the threaded sleeve (52).

7. The ash treatment mechanism of a chemical automation instrument according to claim 1 is characterized in that: The top end of the operating screw rod (93) is fixedly equipped with a knob (51).

8. The ash treatment mechanism of a chemical automation instrument according to claim 1 is characterized in that: The clamping mechanism further comprises a traction rod (63) and a limit block (70) arranged at the outer end of the traction rod (63).

9. The ash treatment mechanism of a chemical automation instrument according to claim 1 is characterized in that: A convex-shaped rotating cavity (81) is provided inside the clamping block (71); a fixing rod (82) is fixedly mounted on one end of the adjusting bolt (72); the fixing rod (82) movably penetrates the rotating cavity (81) of the clamping block (71); and a rotating disk (83) is fixedly mounted on the end of the fixing rod (82) located in the rotating cavity (81).

Images