CN212348683U

CN212348683U - Reaction kettle's removal fixing device

Info

Publication number: CN212348683U
Application number: CN202020883586.1U
Authority: CN
Inventors: 王阳光; 赵彩云; 杜新旺; 牛勇; 刘凯; 杨校远
Original assignee: Zhengzhou Cuizhi Pharmaceutical Technology Co ltd
Current assignee: Zhengzhou Cuizhi Pharmaceutical Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-15
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a reation kettle's removal fixing device, including the mounting plate, reation kettle installs on the mounting plate, be provided with moving mechanism and positioning mechanism on the mounting plate, positioning mechanism includes the positioning motor, the lifting screw, lift restriction axle and bottom sprag piece, motor shaft hole and restriction hole have been seted up on the mounting plate, the positioning motor sets up in the mounting plate top, the output shaft fixed connection of lifting screw and positioning motor, the one end that positioning motor was kept away from to the lifting screw passes the motor shaft hole and passes through the runner assembly rotation with the supporting shoe and be connected, the both sides of positioning motor are fixed with two pterygoid laminas, pterygoid lamina and the vertical correspondence in restriction hole, the one side at pterygoid lamina orientation mounting plate is fixed to the lift restriction axle, the restriction axle is kept away from the one end of pterygoid lamina and is passed corresponding restriction. The utility model discloses not only can make things convenient for reation kettle's removal, but also can prevent that reation kettle when being in the parking state from can being removed easily.

Description

Reaction kettle's removal fixing device

Technical Field

The utility model belongs to the technical field of chemical reaction device's technique and specifically relates to a reation kettle's removal fixing device is related to.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.

In order to be more convenient to use, the rotating wheels are additionally arranged on the base of the reaction kettle by people, so that the reaction kettle is convenient to move.

The above prior art solution has the following drawbacks: set up the runner under the reation kettle base and though can make things convenient for reation kettle's removal, but when runner and ground contact, be the contact between point and face or line and the face under ideal state, area of contact between the two is very little, even under non-ideal state, the area of contact on runner and ground is also very little, if reation kettle is touched to the staff carelessly, causes reation kettle's removal very easily, is unfavorable for reation kettle's normal work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reation kettle's removal fixing device, it not only can make things convenient for reation kettle's removal, but also can prevent that reation kettle when being in the parking state can be removed easily.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a moving and fixing device of a reaction kettle comprises a placing plate, the reaction kettle is arranged on the placing plate, a moving mechanism facilitating the movement of the placing plate and a positioning mechanism facilitating the fixing of the placing plate are arranged on the placing plate, the positioning mechanism comprises a positioning motor, a lifting screw, a lifting limiting shaft and a bottom supporting block, a motor shaft hole and a limiting hole are formed in the placing plate, the positioning motor is arranged above the placing plate, an output shaft of the positioning motor faces the placing plate, the lifting screw is fixedly connected with an output shaft of the positioning motor, one end of the lifting screw, far away from the positioning motor, penetrates through the motor shaft hole and extends to the lower side of the placing plate and is rotatably connected with the supporting block through a rotating assembly, two wing plates are fixed on two sides of the positioning motor, the wing plates vertically correspond to the limiting hole, the lifting limiting shaft is fixed on one side, far away from the wing plates, penetrates through the corresponding limiting hole and extends to the lower side of the placing plate, and is fixedly connected with the supporting block.

By adopting the technical scheme, when the placing plate is stopped on the ground under the action of the moving mechanism, in order to stably stop the placing plate on the ground, the positioning motor can be started, the positioning motor can drive the lifting screw to rotate, the lifting rod can move on the placing plate when rotating, and when the supporting block at the bottom of the lifting rod moves to be in contact with the ground and tightly abutted against the ground, the force is very high when people push the placing plate due to the friction force between the supporting block and the ground, so that the reaction kettle is difficult to move by people, and the stable stop of the reaction kettle is realized; the setting of lift restriction axle can prevent that the lifting screw from placing the board and also rotating thereupon when the pivoted, also can prevent the rotation of supporting shoe simultaneously.

The utility model discloses further set up to: the moving mechanism comprises a supporting rod and a universal rotating wheel, the supporting rod is fixed at the bottom of the mounting plate, and the universal rotating wheel is installed at one end, far away from the mounting plate, of the supporting rod through a shock absorption assembly.

Through adopting above-mentioned technical scheme, when the supporting shoe not with ground contact, universal runner and ground contact, universal runner not only plays the supporting role to mounting plate and reation kettle this moment, also makes people very light when promoting the mounting plate moreover, the convenient removal to reation kettle.

The utility model discloses further set up to: the runner assembly is including seting up the rotary trough on the supporting shoe, fixing the carousel of lifting screw bottom, seting up the annular that holds and setting up at carousel both sides universal ball at the rotary trough lateral wall, the rotary trough is corresponding with lifting screw, and the bottom cell wall that holds the annular is flat mutually with the tank bottom of rotary trough, and the carousel is located and holds annular and rotary trough, and the universal ball of carousel bottom is contradicted with the bottom cell wall that holds the annular, the tank bottom of rotary trough, and the universal ball at carousel top is contradicted with the top cell wall that holds the annular, and lifting screw keeps away from positioning motor's one end stretch into in the rotary trough and with carousel fixed connection.

Through adopting above-mentioned technical scheme, because supporting shoe and lift restriction axle fixed connection, so the supporting shoe can not pivoted when lifting screw rotates, can drive the carousel and rotate in holding annular and rotary trough, under universal ball's effect, when the carousel rotates, the carousel with the cell wall that holds the annular, frictional force between the tank bottom of rotary trough all is turned into universal ball's the rolling frictional force, it is very light when rotating to make the carousel, and then make lifting screw more light when rotating, under the unchangeable condition of positioning motor output, can make lifting screw pivoted faster, and then make reation kettle and mounting plate fix subaerial faster.

The utility model discloses further set up to: the cushioning component comprises a cushioning cylinder and a cushioning spring, the cushioning cylinder is provided with a bottom cylinder matched with the supporting rod, the cushioning cylinder is connected to the supporting rod through a limited slip component in a sliding manner, and two ends of the cushioning spring are fixedly connected with the bottom end face of the supporting rod and the bottom surface of the inner cylinder of the cushioning cylinder respectively.

Through adopting above-mentioned technical scheme, the bradyseism spring can reduce the degree of jolting of this utility model when removing, and then the people that make can be more steady when removing reation kettle.

The utility model discloses further set up to: the limited slip subassembly is including seting up the limiting ring groove of bracing piece lateral wall is with fixing the restriction sliding ring of bradyseism section of thick bamboo inner wall, restriction sliding ring are close to the nozzle of bradyseism section of thick bamboo, and the restriction sliding ring cover is established in the limiting ring groove to contradict with the cell wall of limiting ring groove.

Through adopting above-mentioned technical scheme, the restriction sliding ring can avoid a bradyseism section of thick bamboo to break away from the bracing piece when sliding on the bracing piece.

The utility model discloses further set up to: the sum of the vertical length of the supporting rod, the vertical length of the cushioning cylinder and the vertical length of the universal rotating wheel is smaller than the vertical length of the lifting screw rod.

Through adopting above-mentioned technical scheme, when the vertical length of lifting screw was greater than the vertical length of bracing piece, the vertical length of a bradyseism section of thick bamboo and the vertical length sum of universal runner, lifting screw can drive the supporting shoe and replace universal runner to prop up mounting plate and reation kettle for reation kettle places more steadily.

The utility model discloses further set up to: and the bottom of the supporting block is provided with an anti-slip pad.

Through adopting above-mentioned technical scheme, the slipmat can increase the frictional force between supporting shoe and the ground, makes people be difficult to promote the reation kettle after the location.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the supporting block is directly contacted with the ground, the contact area between the supporting block and the ground is larger than that between the universal rotating wheel and the ground, and the corresponding friction force is also larger, so that people are difficult to change the position of the utility model even if touching the utility model, the utility model can be parked on the ground more stably, and further the fixing of the reaction kettle on the mounting plate is realized, the lifting limiting shaft can limit the rotation of the mounting plate and the supporting block, and the mounting plate and the supporting block are prevented from rotating along with the rotation of the lifting screw rod;

2. when the utility model needs to be moved, only the positioning motor needs to be started, the placing plate can descend on the lifting screw rod, when the universal rotating wheel replaces the supporting block to play a role in supporting the utility model, the placing plate can be pushed to move the utility model, and then the reaction kettle on the placing plate can be moved;

3. the bradyseism spring can alleviate the vibration range when this utility model removes, makes this utility model more stable when removing, reduces this utility model because of the probability that vibrations damaged when removing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure, 1, a plate is arranged; 2. a moving mechanism; 3. a positioning mechanism; 21. a support bar; 22. a universal rotating wheel; 4. a cushioning component; 41. a cushioning cylinder; 42. a cushioning spring; 5. a slip limiting assembly; 51. a limiting ring groove; 52. a restraining slip ring; 31. positioning a motor; 32. a lifting screw; 33. a lift restricting shaft; 34. a support block; 11. a motor shaft hole; 12. a limiting aperture; 6. a rotating assembly; 341. a non-slip mat; 311. a wing plate; 61. rotating the groove; 62. a turntable; 63. a receiving ring groove; 64. and a ball transfer unit.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a movable fixing device for a reaction kettle comprises a setting plate 1, wherein the reaction kettle is installed on the top of the setting plate 1 and is coaxially arranged with the central axis of the setting plate 1. The placing plate 1 is provided with a moving mechanism 2 which is convenient for the placing plate 1 to move and a positioning mechanism 3 which is convenient for the placing plate 1 to be fixed.

The four moving mechanisms 2 are arranged at four corners of the bottom surface of the mounting plate 1 respectively. The moving mechanism 2 comprises a support rod 21 and a universal rotating wheel 22, wherein the support rod 21 is fixed on the bottom surface of the setting plate 1 and is close to the corner of the bottom surface of the setting plate 1. The universal rotating wheel 22 is arranged on the supporting rod 21 through the shock absorption assembly 4.

The damper assembly 4 includes a damper cylinder 41 and a damper spring 42. The shock absorbing cylinder 41 is a bottomed cylinder matched with the support rod 21. The shock absorption cylinder 41 is connected to the support rod 21 in a sliding manner through the limited slip component 5, and two ends of the shock absorption spring 42 are respectively fixedly connected with the bottom end face of the support rod 21 and the bottom face of the inner cylinder of the shock absorption cylinder 41. The universal wheel 22 is mounted at one end of the shock tube 41 far away from the support rod 21.

The limited slip component 5 comprises a limiting ring groove 51 and a limiting slip ring 52, the limiting ring groove 51 is formed in the side wall of the support rod 21, the limiting ring groove 51 and the limiting slip ring 52 are fixed on the inner wall of the shock absorption cylinder 41, the limiting slip ring 52 is horizontally arranged in the shock absorption cylinder 41, and one side, away from the bottom surface of the shock absorption cylinder 41, of the limiting slip ring 52 is parallel to the cylinder opening of the shock absorption cylinder 41. The limiting slip ring 52 is sleeved in the limiting ring groove 51, and the inner ring wall of the limiting slip ring 52 is abutted against the groove wall of the limiting ring groove 51. When people are promoting to place board 1, universal runner 22 rotates subaerial, realizes placing the removal of board and reation kettle, if remove on the way comparatively jolt, bradyseism spring 42 can play the effect of bradyseism, makes people more stable when removing reation kettle.

The positioning mechanism 3 is also provided with four groups, the four groups of positioning mechanisms 3 are respectively close to the four groups of moving mechanisms 2, and the positioning mechanism 3 comprises a positioning motor 31, a lifting screw 32, a lifting limiting shaft 33 and a bottom supporting block 34. The placing plate 1 is provided with a motor shaft hole 11 and a limiting hole 12, the motor shaft hole 11 and the limiting hole 12 are also provided with four groups, and each group of the motor shaft hole 11 and the limiting hole 12 correspond to one group of the positioning mechanism 3 respectively. Every a set of motor shaft hole 11 and restriction hole 12 all include a motor shaft hole 11 and two restriction holes 12, and motor shaft hole 11 is seted up on the mounting plate 1, and motor shaft hole 11 is close to the bracing piece 21 of mounting plate 1 edge, and restriction hole 12 is seted up in motor shaft hole 11's both sides, and lifting screw 32 passes motor shaft hole 11 and threaded connection with it. The positioning motor 31 is installed on the top end of the lifting screw 32, the supporting block 34 is arranged at the bottom end of the lifting screw 32 through the rotating component 6, the anti-skid pad 341 made of rubber is attached to one side, far away from the lifting screw 32, of the supporting block 34, and the positioning motor 31 and the supporting block 34 are respectively located above and below the installation plate 1. Wing plates 311 are fixed on both sides of the positioning motor 31, and the wing plates 311 vertically correspond to the limiting holes 12. The lifting limiting shaft 33 is fixed on one side of the wing plate 311 close to the placing plate 1, and one end of the lifting limiting shaft 33 far away from the wing plate 311 passes through the limiting hole 12 and is fixedly connected with the supporting block 34.

The rotating assembly 6 comprises a rotating groove 61 arranged on one side of the supporting block 34 close to the placing plate, a rotating disc 62 fixed at the bottom end of the lifting screw rod 32, an accommodating ring groove 63 arranged on the side wall of the rotating groove 61 and a plurality of universal balls 64 arranged on two sides of the rotating disc 62. The rotary groove 61 corresponds to the lifting screw rod 32, the bottom groove wall of the accommodating ring groove 63 is parallel to the groove bottom of the rotary groove 61, the rotary disc 62 is positioned in the accommodating ring groove 63 and the rotary groove 61, the universal ball 64 at the bottom of the rotary disc 62 is abutted to the bottom groove wall of the accommodating ring groove 63 and the groove bottom of the rotary groove 61, the universal ball 64 at the top of the rotary disc 62 is abutted to the top groove wall of the accommodating ring groove 63, and one end, far away from the positioning motor 31, of the lifting screw rod 32 extends into the rotary groove 61 and is fixedly connected with the rotary disc 62.

The sum of the vertical length of the support rod 21, the vertical length of the shock absorption cylinder 41 and the vertical length of the universal rotating wheel 22 is less than the vertical length of the lifting screw rod 32

The implementation principle of the embodiment is as follows: when people use the utility model to move the reaction kettle to other places, firstly, the positioning motor 31 is started, the positioning motor 31 can drive the lifting screw 32 to rotate, the lifting screw 32 rotates to drive the placing plate 1 to be close to the ground, the support rod 21 and the universal rotating wheel 22 on the placing plate 1 are then close to the ground, when the universal rotating wheel 22 is abutted against the ground, the support block 34 begins to be separated from the ground along with the lifting screw 32, when the universal rotating wheel 22 completely abuts against the ground and the support block 34 is completely separated from the ground, the positioning motor 31 is stopped, and then the placing plate 1 is pushed to realize the movement of the reaction kettle;

when the placing plate 1 is pushed to move, the cushioning spring 42 can be stretched or compressed along with the shaking of the placing plate 1, so that the cushioning effect is achieved;

when people need fix reation kettle in a certain position, reverse start positioning motor 31, positioning motor 31 drive lifting screw 32 and rotate, and lifting screw 32's bottom begins to be close to ground, supports tightly when subaerial totally when lifting screw 32 bottom, and universal runner 22 begins slowly to break away from ground, and when universal runner 22 takes off the ground completely, supporting shoe 34 plays the supporting role to this utility model, has realized this utility model fixed subaerial.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a reation kettle's removal fixing device, includes mounting plate (1), its characterized in that: the reaction kettle is arranged on the placing plate (1), a moving mechanism (2) convenient for the placing plate (1) to move and a positioning mechanism (3) convenient for the placing plate (1) to fix are arranged on the placing plate (1), the positioning mechanism (3) comprises a positioning motor (31), a lifting screw (32), a lifting limiting shaft (33) and a bottom supporting block (34), a motor shaft hole (11) and a limiting hole (12) are formed in the placing plate (1), the positioning motor (31) is arranged above the placing plate (1), an output shaft of the positioning motor (31) faces towards the placing plate (1), the lifting screw (32) is fixedly connected with an output shaft of the positioning motor (31), one end, far away from the positioning motor (31), of the lifting screw (32) penetrates through the motor shaft hole (11) to extend to the lower part of the placing plate (1) and is rotatably connected with the supporting block (34) through a rotating assembly (6), two wing plates (311) are fixed on two sides of the positioning motor (31), the wing plate (311) vertically corresponds to the limiting hole (12), the lifting limiting shaft (33) is fixed on one side, facing the placing plate (1), of the wing plate (311), and one end, far away from the wing plate (311), of the lifting limiting shaft (33) penetrates through the corresponding limiting hole (12) to extend to the lower portion of the placing plate (1) and is fixedly connected with the supporting block (34).

2. The moving and fixing device of the reaction kettle according to claim 1, wherein: the moving mechanism (2) comprises a supporting rod (21) and a universal rotating wheel (22), the supporting rod (21) is fixed at the bottom of the placing plate (1), and the universal rotating wheel (22) is installed at one end, far away from the placing plate (1), of the supporting rod (21) through a shock absorption assembly (4).

3. The moving and fixing device of the reaction kettle according to claim 2, wherein: the rotating assembly (6) comprises a rotating groove (61) formed in the supporting block (34), a rotating disc (62) fixed at the bottom end of the lifting screw rod (32), an accommodating ring groove (63) formed in the side wall of the rotating groove (61), and universal balls (64) arranged on two sides of the rotating disc (62), the rotating groove (61) corresponds to the lifting screw rod (32), the bottom groove wall of the accommodating ring groove (63) is parallel to the groove bottom of the rotating groove (61), the rotating disc (62) is positioned in the accommodating ring groove (63) and the rotating groove (61), the universal ball (64) of carousel (62) bottom is contradicted with the bottom cell wall of holding annular groove (63), the tank bottom of revolving groove (61), and universal ball (64) at carousel (62) top is contradicted with the top cell wall of holding annular groove (63), and lifting screw (32) are kept away from the one end of positioning motor (31) is stretched into in revolving groove (61) and with carousel (62) fixed connection.

4. The moving and fixing device of the reaction kettle according to claim 2, wherein: the damping component (4) comprises a damping cylinder (41) and a damping spring (42), the damping cylinder (41) is a cylinder with a bottom matched with the supporting rod (21), the damping cylinder (41) is connected to the supporting rod (21) in a sliding mode through the limited sliding component (5), and two ends of the damping spring (42) are fixedly connected with the bottom end face of the supporting rod (21) and the bottom face of the inner cylinder of the damping cylinder (41) respectively.

5. The moving and fixing device of the reaction kettle according to claim 4, wherein: the limited slip component (5) comprises a limiting ring groove (51) formed in the side wall of the supporting rod (21) and a limiting slip ring (52) fixed on the inner wall of the shock absorption cylinder (41).

6. The moving and fixing device of the reaction kettle according to claim 5, wherein: the sum of the vertical length of the supporting rod (21), the vertical length of the shock absorption barrel (41) and the vertical length of the universal rotating wheel (22) is less than the vertical length of the lifting screw rod (32).

7. The moving and fixing device of the reaction kettle according to claim 3, wherein: and the bottom of the supporting block (34) is provided with an anti-skid pad (341).