CN211478119U

CN211478119U - Cement boiling box convenient for taking out sample

Info

Publication number: CN211478119U
Application number: CN201922230935.XU
Authority: CN
Inventors: 赵敏; 李进; 刘生和
Original assignee: Sichuan Yushuo Commercial Concrete Co ltd
Current assignee: Sichuan Yushuo Commercial Concrete Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-11
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to a cement boils case convenient to take out sample, the power distribution box comprises a box body, be provided with the board of placing that is used for placing the sample in the box, it is connected with the articulated shaft to rotate on the box, be provided with the case lid that is used for sealed box on the articulated shaft, the both ends cover of articulated shaft is equipped with two first gears, first gear is located the box, place be provided with on the board with first gear engagement's first rack, first rack sets up along box depth direction, be provided with the drive mechanism who drives articulated shaft and pivot linkage between articulated shaft and the pivot, the box inner wall with place and be provided with between the board and be used for supplying to place the. When the cement sample needs to be taken out, the hinge shaft and the rotating shaft are driven to rotate simultaneously through the transmission mechanism, the hinge shaft drives the box cover to rotate so as to open the opening of the box body, the rotating shaft drives the two first gears to rotate, the first gears drive the racks to move along the straight line, and the sliding piece can be used for placing the plate to slide, so that the plate is placed to be lifted to the opening of the box body, and a worker can take out the sample conveniently.

Description

Cement boiling box convenient for taking out sample

Technical Field

The utility model belongs to the technical field of cement capability test equipment technique and specifically relates to a cement boils case convenient to take out sample is related to.

Background

The cement boiling box is a device which can automatically control the water in the box body to be heated to boiling and can set the time for keeping the water boiling so as to identify the stability of a cement sample, and is also one of the devices mainly used by cement production, construction, scientific research and teaching units.

Among the prior art, utility model No. CN203798751U discloses a cement stability experiment boils case, including box, case lid, heating pipe, lei shi presss from both sides test piece frame, hot water discharge pipe and installs the copper tap on hot water discharge pipe, the box comprises copper inside wall, stainless steel lateral wall and the heat preservation that is located between inside wall and the lateral wall, and the case lid comprises copper lower wall, stainless steel upper wall and the heat preservation that is located between upper wall and the lower wall, and steam discharge valve is established at the case lid center.

However, the technical scheme has the following technical problems: after the cement piece is cooked in the boiling box, need take out the experiment cement piece, but because the boiling box inner chamber is darker, need to boil the hot water discharge of incasement, then wait cement sample cooling back can take out the sample, very waste time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cement boils case convenient to take out sample has the advantage of being convenient for take out the sample.

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

the utility model provides a cement boils case convenient to take out sample, the power distribution box comprises a box body, be provided with the board of placing that is used for placing the sample in the box, it is connected with the articulated shaft to rotate on the box, be provided with the case lid that is used for sealed box on the articulated shaft, the articulated shaft below is provided with the pivot parallel with the articulated shaft, the box setting is passed in the pivot, the both ends cover of pivot is equipped with two first gears, first gear is located the box, place be provided with on the board with first gear engagement's first rack, first rack sets up along box degree of depth direction, be provided with the drive mechanism who drives articulated shaft and pivot linkage between articulated shaft and the pivot, the box inner wall with place and be.

Through adopting above-mentioned technical scheme, when needs take out the cement sample, order about the articulated shaft through drive mechanism and rotate with the pivot simultaneously, the articulated shaft drives the case lid and rotates in order to open the box opening, and the pivot drives two first gear revolve, and first gear drives the rack along linear motion, and the slider can supply to place the board and slide to the board that will place is lifted to the box opening part, so that the staff takes out the sample. The box cover can be lifted to the opening of the box body when being opened, operation steps and time are saved, and great convenience is provided for workers to take out samples, so that the working efficiency of the workers is improved.

In a preferred example, the method can further comprise the following steps: drive mechanism includes big belt pulley, belt lace wheel and belt, and the radius that big belt pulley corresponds is more than the radial twice that the belt lace wheel corresponds, and big belt pulley cover is established on the articulated shaft, and the belt lace wheel cover is established in the pivot, and the belt is around establishing on belt lace wheel and big belt pulley, and the box outer wall is provided with and is used for ordering about articulated shaft pivoted first motor.

Through adopting above-mentioned technical scheme, start first motor and order about the articulated shaft and rotate, the articulated shaft drives big belt pulley and rotates, and big belt pulley passes through the belt and drives the belt lace wheel rotation to drive two first gear rotations through the pivot. Because the radius that big belt pulley corresponds is more than the twice of the radius that the belt pulley corresponds, big belt pulley rotates the round then belt pulley rotates two rings and more than, thereby increase the distance that first rack removed. The transmission ratio is changed through the setting of big belt pulley and belt lace wheel to place the board and be located the box opening side when guaranteeing that the case lid is opened, can drive through less first gear and place the board and remove distance far away, save the space in the box. Because the placing plate for placing the cement sample has a certain weight, the first motor drives the hinged rotation to drive the box cover to rotate, and the box cover does not need to be opened manually at the moment, so that the labor is saved. Because cement boils the case and boils the back with the cement sample, steam temperature is higher, if the case lid is directly opened to the manual work, steam is possible to scald operating personnel, has both saved the manpower through setting up of first motor, has played the guard action again to operating personnel.

In a preferred example, the method can further comprise the following steps: the sliding part comprises a guide rail arranged on the inner wall of the box body, the length direction of the guide rail is parallel to the length direction of the first rack, and a sliding block connected to the sliding rail in a sliding mode is arranged on the placing plate.

Through adopting above-mentioned technical scheme, the setting of guide rail has the guide effect to the removal of placing the board, when placing the board and remove, drives the slider and removes on the guide rail, prevents to place the board and take place the slope at the removal in-process, and is simple effective.

In a preferred example, the method can further comprise the following steps: the outer wall of the box body is provided with a fan used for blowing air towards the inside of the box body.

Through adopting above-mentioned technical scheme, the cement sample boils the back, and self temperature is higher, uses anchor clamps or gloves to take the sample usually, if the higher sample of temperature is touched by accident to operating personnel, then there is the possibility of being scalded, and the fan can carry out rapid cooling to the sample, reduces the phenomenon that operating personnel is scalded by accident. The operating personnel carries out the collection of experimental data after sample cooling generally, and the sample after the fan bloies quick cooling can let operating personnel experiment fast, further saves staff's latency, improves work efficiency.

In a preferred example, the method can further comprise the following steps: the fan is fixed on the movable plate, a square groove is formed in the movable plate, the movable plate moves along the length direction of the side wall, where the supporting frame is located, of the box body, and a driving assembly used for driving the movable plate to reciprocate is arranged in the square groove.

Through adopting above-mentioned technical scheme, drive the subassembly and drive the length direction removal of movable plate along the box lateral wall at support frame place to drive fan reciprocating motion, make the sample homoenergetic on placing the board blow the wind that the fan blew off, further improve the radiating effect to the sample.

In a preferred example, the method can further comprise the following steps: the driving assembly comprises two second racks arranged in the square groove, the two second racks are arranged in parallel, an incomplete gear meshed with the second racks is arranged between the two second racks, and a second motor used for driving the incomplete gear to rotate is arranged on the supporting frame.

By adopting the technical scheme, the second motor is started to drive the incomplete gear to rotate, the incomplete gear can only be meshed with one of the second racks, the moving plate is driven to move linearly when the incomplete gear is meshed with the second racks, and the incomplete gear is respectively meshed with the two second racks once every time the incomplete gear rotates for one circle, so that the moving plate is driven to reciprocate linearly, and the structure is simple and the operation is reliable.

In a preferred example, the method can further comprise the following steps: place and slide on the board and be provided with and accept the board, place and offer on the board and be used for supplying and accept the gliding spout of board, the one end of spout runs through and places the board setting, places on the board and is located one side of accepting the board roll-off and rotates and be connected with the strip that blocks that is used for blockking and accepting the board roll-off.

Through adopting above-mentioned technical scheme, the sample after boiling usually need take out together, rotate the stop strip so that accept the board and follow the spout in roll-off to drive all samples and take out together, put new sample with new accepting the board and slide to the spout in, rotate the stop strip in order to prevent to accept the careless roll-off of board, alright carry out the boiling operation of next batch sample this moment, need not to carry out the boiling of next batch sample after taking out one with sample, save time, thereby improve work efficiency.

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

through the cooperation of drive mechanism and articulated shaft and pivot to can the lifting accept board to box opening part when making open the case lid, save operating procedure and time, take out the sample for the staff and provide very big facility, thereby improve staff's work efficiency.

Through the meshing setting of incomplete gear and two second racks to drive the movable plate along straight reciprocating motion, thereby drive fan reciprocating motion, make the sample homoenergetic on placing the board blow the wind that the fan blew off, further improve the radiating effect to the sample, reduce the phenomenon that operating personnel was scalded carelessly, can let operating personnel to experiment fast simultaneously, further save staff's latency, improve work efficiency.

All the samples can be taken out together through the arrangement of the bearing plate, and the samples do not need to be taken out one by one, so that the time is saved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a sectional view showing the structure of the inner wall of the case in the present embodiment.

Reference numerals: 1. a box body; 2. placing the plate; 3. hinging a shaft; 4. a box cover; 5. a rotating shaft; 6. a first gear; 7. a first rack; 8. a transmission mechanism; 81. a large belt pulley; 82. a small belt pulley; 83. a belt; 9. a first motor; 10. a guide rail; 11. a slider; 12. a fan; 13. a support frame; 14. moving the plate; 15. a square groove; 16. a driving component; 161. a second rack; 162. an incomplete gear; 163. a second motor; 17. a bearing plate; 18. a chute; 19. a barrier strip.

Detailed Description

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

The utility model discloses a cement boils case convenient to take out sample, combine fig. 1 and fig. 3, including box 1, be provided with the board 2 of placing that is used for placing the sample in the box 1, it is connected with articulated shaft 3 to rotate on the box 1, be provided with the case lid 4 that is used for sealed box 1 on the articulated shaft 3, articulated shaft 3 below is provided with the pivot 5 parallel with articulated shaft 3, pivot 5 runs through box 1 and sets up, the both ends cover of pivot 5 is equipped with two first gears 6, first gear 6 is located box 1, place and be provided with the first rack 7 with first gear 6 meshing on the board 2, first rack 7 sets up along 1 degree of depth direction of box, be provided with the drive mechanism 8 that drives articulated

shaft

3 and 5 linkages of pivot between articulated shaft 3 and the pivot 5, box 1 inner wall with place and be provided with between the board 2 and be used for placing the gliding slider of.

As shown in fig. 2, in order to facilitate driving the hinge shaft 3 to be linked with the rotating shaft 5, the transmission mechanism 8 includes a large belt pulley 81, a small belt pulley 82 and a belt 83, a radius corresponding to the large belt pulley 81 is more than twice a radius corresponding to the small belt pulley 82, the large belt pulley 81 is sleeved on the hinge shaft 3, the small belt pulley 82 is sleeved on the rotating shaft 5, the belt 83 is wound on the small belt pulley 82 and the large belt pulley 81, and the outer wall of the box body 1 is provided with a first motor 9 for driving the hinge shaft 3 to rotate.

When the cement sample needs to be taken out, start first motor 9 and order about articulated shaft 3 and rotate, articulated shaft 3 drives case lid 4 and rotates in order to open 1 opening of box, articulated shaft 3 drives big belt pulley 81 and rotates this moment, big belt pulley 81 drives belt pulley 82 through belt 83 and rotates, thereby drive two first gears 6 through pivot 5 and rotate, first gear 6 drives the rack and follows rectilinear motion, the slider can supply to place board 2 and slide, thereby will place board 2 and lift to 1 opening part of box, so that the staff takes out the sample.

As shown in fig. 1, the sliding member includes a guide rail 10 disposed on the inner wall of the box 1, the length direction of the guide rail 10 is parallel to the length direction of the first rack 7, and a sliding block 11 slidably connected to the sliding rail is disposed on the placing plate 2. When the placing plate 2 moves, the slide block 11 is driven to move on the guide rail 10, so that the placing plate 2 is prevented from inclining in the moving process.

As shown in fig. 1, after the cement sample is boiled, the temperature of the cement sample is high, the cement sample is usually taken by using a clamp or a glove, if an operator carelessly touches the sample with high temperature, the cement sample may be scalded, in order to improve the safety of the operator in the sampling process, a fan 12 for blowing air towards the inside of the box 1 is arranged on the outer wall of the box 1, and the fan 12 can rapidly cool the sample.

As shown in fig. 1, in order to improve the heat dissipation effect on the sample, a support frame 13 is arranged on the outer wall of the box 1, a moving plate 14 is arranged on the support frame 13 in a sliding manner, the fan 12 is fixed on the moving plate 14, a square groove 15 is formed in the moving plate 14, the moving plate 14 moves along the length direction of the side wall of the box 1 where the support frame 13 is located, and a driving assembly 16 for driving the moving plate 14 to reciprocate is arranged in the square groove 15. The driving assembly 16 includes two second racks 161 disposed in the square groove 15, the two second racks 161 are disposed in parallel, the two second racks 161 are parallel to the length direction of the rotating shaft 5, an incomplete gear 162 engaged with the second racks 161 is disposed between the two second racks 161, and a second motor 163 for driving the incomplete gear 162 to rotate is disposed on the supporting frame 13.

The second motor 163 is activated to drive the incomplete gear 162 to rotate, when the incomplete gear 162 rotates to engage with the second rack 161 close to the rotating shaft 5, the moving plate 14 is driven to move leftwards, and when the incomplete gear 162 rotates to engage with the second rack 161 far from the rotating shaft 5, the moving plate 14 is driven to move rightwards. The incomplete gear 162 drives the moving plate 14 to reciprocate once along a straight line every time the incomplete gear 162 rotates for one circle, and when the second motor 163 drives the incomplete gear 162 to rotate all the time, the moving plate 14 reciprocates on the support frame 13, so that the fan 12 is driven to reciprocate, the sample on the placing plate 2 can blow air blown out by the fan 12, and the heat dissipation effect on the sample is further improved.

As shown in fig. 3, after the sample is cooled, in order to further facilitate taking out of the sample, a receiving plate 17 is slidably disposed on the placing plate 2, a sliding groove 18 for sliding the receiving plate 17 is formed in the placing plate 2, one end of the sliding groove 18 is disposed through the placing plate 2, and a blocking strip 19 for blocking the receiving plate 17 from sliding out is rotatably connected to one side of the placing plate 2, which is located at the sliding out side of the receiving plate 17.

The stop strip 19 is rotated to make the receiving plate 17 slide out of the sliding groove 18, so as to drive all the samples to be taken out together, a new sample is placed on the new receiving plate 17, the receiving plate 17 slides into the sliding groove 18, the stop strip 19 is rotated to prevent the receiving plate 17 from sliding out carelessly, and then the next batch of samples can be boiled.

The implementation principle of the embodiment is as follows:

when cement sample needs to be taken out, start first motor 9 and order about articulated shaft 3 and rotate, articulated shaft 3 drives case lid 4 and rotates in order to open 1 opening of box, and articulated shaft 3 drives big belt pulley 81 and rotates this moment, and big belt pulley 81 drives belt pulley 82 through belt 83 and rotates to drive two first gears 6 through pivot 5 and rotate, first gear 6 drives the rack along linear motion, when placing board 2 and remove, drives slider 11 and removes on guide rail 10. After the box cover 4 is opened, the fan 12 is started to blow air to the sample, the second motor 163 is started to drive the incomplete gear 162 to rotate, the incomplete gear 162 is respectively meshed with the second rack 161, the moving plate 14 is driven to reciprocate on the support frame 13, and therefore the fan 12 is driven to reciprocate, and the sample on the placing plate 2 can all blow the air blown by the fan 12. When the sample is cooled, the stop strip 19 is rotated to slide the receiving plate 17 out of the slide groove 18, so that all the samples are taken out together.

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 cement boils case convenient to take out sample, includes box (1), be provided with board (2) of placing that are used for placing the sample in box (1), its characterized in that: the box body (1) is rotatably connected with a hinged shaft (3), a box cover (4) used for sealing the box body (1) is arranged on the hinged shaft (3), a rotating shaft (5) parallel to the articulated shaft (3) is arranged below the articulated shaft (3), the rotating shaft (5) penetrates through the box body (1), two first gears (6) are sleeved at two ends of the rotating shaft (5), the first gear (6) is positioned in the box body (1), the placing plate (2) is provided with a first rack (7) meshed with the first gear (6), the first rack (7) is arranged along the depth direction of the box body (1), a transmission mechanism (8) for driving the articulated shaft (3) and the rotating shaft (5) to be linked is arranged between the articulated shaft (3) and the rotating shaft (5), a sliding part for sliding the placing plate (2) is arranged between the inner wall of the box body (1) and the placing plate (2).

2. A cement boiling tank for facilitating the removal of samples as claimed in claim 1 wherein: drive mechanism (8) are including big belt pulley (81), belt lace wheel (82) and belt (83), the radius that big belt pulley (81) correspond is more than the radial twice that belt lace wheel (82) correspond, big belt pulley (81) cover is established on articulated shaft (3), belt lace wheel (82) cover is established on pivot (5), belt (83) are around establishing on big belt pulley (81) and belt lace wheel (82), box (1) outer wall is provided with and is used for ordering about articulated shaft (3) pivoted first motor (9).

3. A cement boiling tank for facilitating the removal of samples as claimed in claim 1 wherein: the sliding part comprises a guide rail (10) arranged on the inner wall of the box body (1), the length direction of the guide rail (10) is parallel to the length direction of the first rack (7), and a sliding block (11) connected to the sliding rail in a sliding mode is arranged on the placing plate (2).

4. A cement boiling tank for facilitating the removal of samples as claimed in claim 1 wherein: the outer wall of the box body (1) is provided with a fan (12) used for blowing air towards the interior of the box body (1).

5. A cement boiling tank for facilitating the removal of samples as claimed in claim 4 wherein: the improved fan box is characterized in that a support frame (13) is arranged on the side wall of the box body (1), a movable plate (14) is arranged on the support frame (13) in a sliding mode, the fan (12) is fixed on the movable plate (14), a square groove (15) is formed in the movable plate (14), the movable plate (14) moves along the length direction of the side wall of the box body (1) where the support frame (13) is located, and a driving assembly (16) used for driving the movable plate (14) to reciprocate is arranged in the square groove (15).

6. A cement boiling tank for facilitating the removal of samples as claimed in claim 5 wherein: the driving assembly (16) comprises two second racks (161) arranged in a square groove (15), the two second racks (161) are arranged in parallel, an incomplete gear (162) meshed with the second racks (161) is arranged between the two second racks (161), and a second motor (163) used for driving the incomplete gear (162) to rotate is arranged on the support frame (13).

7. A cement boiling tank for facilitating the removal of samples as claimed in claim 1 wherein: place board (2) and go up the slip and be provided with and accept board (17), place and offer on board (2) and be used for supplying to accept gliding spout (18) of board (17), the one end of spout (18) is run through and is placed board (2) setting, place on board (2) and be located one side rotation of accepting board (17) roll-off and be connected with and be used for blockking stopping the strip (19) that blocks of accepting board (17) roll-off.