CN210952304U - Sand material constant temperature drying cabinet - Google Patents

Abstract

The utility model relates to a drying cabinet technical field discloses a sand material constant temperature drying cabinet, including the box, articulated on the box have a chamber door, and two joint chambeies of relative setting are seted up to the inside of box, set up the strip hole that communicates with the joint chamber on the box, are equipped with the baffle in the box, and the side fixedly connected with of baffle can wear to establish the short slab in strip hole, fixedly connected with and joint chamber joint complex card strip on the short slab. The utility model has the advantages of it is following and effect: the partition board can be conveniently disassembled and assembled, so that the partition board can be conveniently cleaned.

Description

Sand material constant temperature drying cabinet

Technical Field

The utility model relates to a drying cabinet technical field, in particular to sand material constant temperature drying cabinet.

Background

The constant temperature drying box is suitable for drying, sterilizing and the like in industrial and mining enterprises, laboratories, scientific research institutions and other departments. The constant temperature drying box is usually made of a section steel thin plate, a working chamber is arranged in the box body, a sample partition plate is arranged in the working chamber, and a sample can be placed on the sample partition plate for drying.

At present, a chinese utility model patent with publication number CN207073982U discloses an electrothermal constant temperature drying oven, which comprises a box body, wherein at least one partition plate layer by layer is arranged in the box body, an air inlet and an air outlet are arranged on the side wall of the box body, an air blower is arranged outside the box body, the air inlet is communicated with the air blower, the interiors of the plurality of partition plates are all hollow to form air passing channels, a plurality of air outlet holes which are obliquely and upwardly arranged are arranged on the side wall of the plurality of partition plates, the plurality of air passing channels are all communicated with the air inlet, and heating devices for heating the air flow in the air passing channels are arranged in the plurality of partition plates; and a drying device for drying the air blown into the box body is arranged between the air blower and the air inlet.

Above-mentioned technical scheme has strengthened the air current around the baffle to the drying efficiency of drying cabinet has been accelerated, but has following defect: the baffle is easy to be attached with impurities after a period of time, and the baffle is fixed in the box body, so that the baffle is difficult to clean.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a sand material constant temperature drying cabinet is convenient for carry out the dismouting to the baffle to be convenient for clear up the baffle.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a sand material constant temperature drying cabinet, includes the box, it has the chamber door to articulate on the box, two joint chambeies of relative setting are seted up to the inside of box, set up the strip hole with joint chamber intercommunication on the box, be equipped with the baffle in the box, the side fixedly connected with of baffle can wear to establish the short slab in strip hole, fixedly connected with and joint chamber joint complex card strip on the short slab.

By adopting the technical scheme, the clamping strip is fixedly connected to the side surface of the partition plate, and the partition plate is connected with the box body by the clamping fit of the clamping strip and the clamping cavity; when the partition plate needs to be disassembled, the partition plate only needs to be pulled out, so that the clamping strips are separated from the clamping cavity, and the disassembly between the partition plate and the box body can be completed; so as to be convenient for carry out the dismouting to the baffle, and then be convenient for clear up the baffle.

The utility model discloses further set up as, roll connection has the ball with the contact of joint chamber on the lower surface of card strip.

Through adopting above-mentioned technical scheme, when taking out or inserting the baffle, the card strip slides along the joint chamber, and the bottom contact in ball and joint chamber, at the in-process that the card strip slided along the joint chamber, because joint chamber and ball contact produce frictional force and make the ball rotate, change the rolling connection between ball and the card strip into the card strip and the joint chamber between slide and be connected with this, thereby reduced the frictional force that the card strip received, with this speed that has slowed down card strip wearing and tearing, the life of card strip has been prolonged.

The utility model discloses further set up to, the holding tank has been seted up on the box inner wall, be equipped with the spacing subassembly that is used for restricting the baffle position on the holding tank.

Through adopting above-mentioned technical scheme, be equipped with spacing subassembly and can carry on spacingly to the baffle, probably cause the problem that the baffle slided when reducing to take to move sample on the baffle to improve the stability of baffle.

The utility model is further arranged in that the limiting component comprises a tension spring fixed in the holding tank, a connecting block fixedly connected with the end part of the tension spring, a clamping block fixed on the connecting block, a limiting block fixed on the clapboard and a clamping groove arranged on the limiting block and matched with the clamping block in a clamping way; the side face, close to the partition plate, of the fixture block is provided with a first inclined face, the side face, far away from the partition plate, of the fixture block is provided with a second inclined face, the side face, close to the second inclined face, of the clamping groove is provided with a third inclined face, and the side face, far away from the partition plate, of the limiting block is provided with a fourth inclined face.

By adopting the technical scheme, the partition board is pushed into the box body when the partition board is installed, the inclined plane four on the limiting block is firstly attached to the inclined plane one on the clamping block, the partition board is continuously pushed, so that the clamping block can move upwards along the inclined plane four, the tensioning spring is compressed and deformed, when the partition board continuously moves to a position close to the accommodating groove, the inclined plane four is separated from the inclined plane one, and the clamping block moves downwards and is clamped and matched with the clamping groove under the action of resilience force of the tensioning spring, so that the partition board is fixed; when the partition plate is detached, the partition plate is pulled outwards from the box body, the second inclined surface on the clamping block is tightly attached to the third inclined surface on the clamping groove, when the partition plate is pulled continuously, the clamping block moves upwards along the third inclined surface, the tensioning spring is compressed and deformed, and the partition plate and the limiting assembly can be separated from the clamping groove until the clamping block is separated from the clamping groove, so that the partition plate and the limiting assembly can be separated, and the partition plate is detached.

The utility model discloses further set up to, fixedly connected with wears to establish the tensioning spring and slides the guide bar of being connected with the connecting block in the holding tank.

Through adopting above-mentioned technical scheme, be equipped with the guide bar, make the tensioning spring can follow the length direction production compression deformation of guide bar to this has played the effect of direction to the removal of fixture block, thereby guarantees the normal work of spacing subassembly.

The utility model discloses further set up to, fixedly connected with handle on the baffle, handle fixedly connected with heat insulating mattress.

By adopting the technical scheme, the baffle plate can be conveniently pulled through the handle, and the practical convenience of the drying box is improved; the heat insulation pad has good heat insulation effect, and can reduce the problem that the handle scalds the hands of an operator.

The utility model discloses further set up to, the bottom fixedly connected with slope of box.

Through adopting above-mentioned technical scheme, when drying the sand material test block, the fragment on the test block falls on slope through the baffle, concentrates to the lower one side in slope along the inclined plane on slope in the effect of gravity to made things convenient for the collection and the clearance to the crushed aggregates.

The utility model discloses further set up to, the inside corner of box is the chamfer.

By adopting the technical scheme, the chamfer angle is arranged, so that the inner corners of the box body are more convenient to clean, and the box body is more convenient to clean.

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

the clamping strip and the clamping cavity are arranged in the scheme, so that the partition plate can be conveniently disassembled and assembled, and the partition plate can be conveniently cleaned;

the limiting assembly is arranged in the scheme, so that the partition plate can be limited, the problem that the partition plate can slide when a sample on the partition plate is taken is reduced, and the stability of the partition plate is improved;

can make the fragment concentrate to the lower one side of slope in the effect of gravity along the inclined plane on slope in this scheme to the collection and the clearance of crushed aggregates have been made things convenient for.

Drawings

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

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic sectional view of the embodiment;

fig. 4 is an enlarged schematic view at B in fig. 3.

Description of the drawings: 1. a box body; 11. a box door; 12. a clamping cavity; 121. a bar hole; 2. a partition plate; 21. a handle; 22. a short plate; 221. clamping the strip; 222. a ball bearing; 3. a slope; 4. accommodating grooves; 41. a guide bar; 5. a limiting component; 51. tensioning the spring; 52. connecting blocks; 53. a clamping block; 531. a first inclined plane; 532. a second inclined plane; 54. a limiting block; 55. a card slot; 551. a third inclined plane; 552. and a fourth inclined plane.

Detailed Description

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

As shown in fig. 1 and 2, the sand constant-temperature drying oven comprises an oven body 1, wherein an oven door 11 is hinged on the oven body 1. The inner wall of the box body 1 is provided with two clamping cavities 12, the clamping cavities 12 are rectangular, the length direction of the clamping cavities 12 is consistent with the thickness direction of the box body 1, and the two clamping cavities 12 are evenly distributed on the inner wall of the box body 1. The box body 1 is provided with two strip holes 121, the strip holes 121 are rectangular, the length direction of the strip holes 121 is consistent with that of the clamping cavities 12, and the two strip holes 121 are respectively communicated with the two clamping cavities 12. Be equipped with baffle 2 in the box 1, the quantity of baffle 2 is two, and two baffles 2 all are located box 1, and baffle 2 is used for placing the mortar test block of treating drying. The partition board 2 is fixedly connected with a handle 21, the handle 21 is positioned on the side surface of the partition board 2 close to the box door 11, and the partition board 2 can be conveniently pulled through the handle 21. A heat insulation pad (not shown) is bonded on the handle 21, the heat insulation pad is made of high temperature resistant rubber, the pad has good heat insulation effect, and the problem that the handle 21 scalds the hands of an operator can be reduced.

The partition board 2 is fixedly connected with a short board 22, the short board 22 is of a rectangular plate-shaped structure, the length direction of the short board 22 is consistent with the length direction of the strip hole 121, each partition board 2 is correspondingly provided with two short boards 22, the two short boards 22 are symmetrically distributed along the central axis of the partition board 2, and each short board 22 is respectively positioned in the strip hole 121 at the corresponding position. The short plate 22 is fixedly connected with a clamping strip 221, the clamping strip 221 is of a rectangular structure, the length direction of the clamping strip 221 is consistent with the length direction of the clamping cavity 12, and the clamping strip 221 is in clamping fit with the clamping cavity 12. The lower surface of the clamping strip 221 is connected with a ball 222 in a rolling way, and the bottom of the ball 222 is tightly attached to the inner top surface of the clamping cavity 12.

The connection between the partition board 2 and the box body 1 is realized through the clamping matching of the clamping strip 221 and the clamping cavity 12; when the partition board 2 needs to be disassembled, the partition board 2 is only required to be pulled out, so that the clamping strips 221 are separated from the clamping cavity 12, and the disassembly between the partition board 2 and the box body 1 can be completed; therefore, the partition board 2 is convenient to disassemble and assemble, and the partition board 2 is convenient to clean; when the partition board 2 is drawn out or inserted, the clamping strip 221 slides along the clamping cavity 12, and the ball 222 is in contact with the bottom of the clamping cavity 12, in the process that the clamping strip 221 slides along the clamping cavity 12, the clamping cavity 12 is in contact with the ball 222 to generate friction force to enable the ball 222 to rotate, so that the rolling connection between the ball 222 and the clamping strip 221 is converted into the sliding connection between the clamping strip 221 and the clamping cavity 12, and the friction force borne by the clamping strip 221 is reduced; therefore, the abrasion speed of the clamping strip 221 is reduced, and the service life of the clamping strip 221 is prolonged.

As shown in fig. 1, the bottom fixedly connected with slope 3 of box 1, slope 3 are right angle triangular prism shape, the inclined plane of slope 3 is kept away from the inside wall downward sloping of chamber door 11 to the box 1 by box 1 and is close to on the inside wall of chamber door 11 to this when carrying out the drying to the sand material test block, fragment on the test block falls on slope 3 through baffle 2, concentrates to the lower one side of slope 3 along the inclined plane of slope 3 in the effect of gravity, thereby has made things convenient for the collection and the clearance to crushed aggregates. The inside corner of box 1 is the chamfer, and the setting up of chamfer makes the inner wall of box 1 be convenient for clean to can reduce the problem that the inside corner of box 1 is difficult to the clearance and causes clean dead angle, influences the clean effect of box 1.

As shown in fig. 3 and 4, holding tank 4 has been seted up on the inner wall of box 1, and holding tank 4 is the rectangular bodily form, and holding tank 4's length direction is unanimous with box 1's direction of height, and holding tank 4 communicates with box 1 is inside, and holding tank 4's quantity is four, and four holding tank 4 evenly distributed are on box 1's inside wall. Each accommodating groove 4 is provided with a limiting component 5, and each limiting component 5 comprises a tension spring 51, a connecting block 52, a clamping block 53, a limiting block 54 and a clamping groove 55. The tension spring 51 is fixed in the receiving groove 4, the length direction of the tension spring 51 is identical to the length direction of the receiving groove 4, and the top end of the tension spring 51 is fixed on the inner top surface of the receiving groove 4. The guide rod 41 is fixedly connected to the inside of the accommodating groove 4, the guide rod 41 is of a cylindrical structure, the length direction of the guide rod 41 is consistent with the length direction of the accommodating groove 4, the guide rod 41 penetrates through the inside of the tension spring 51, and the guide rod 41 is not in contact with the tension spring 51.

The connecting block 52 is a cuboid structure, the length direction of the connecting block 52 is consistent with that of the guide rod 41, the side face of the connecting block 52 is tightly attached to the side face of the accommodating groove 4, the connecting block 52 is fixed on the bottom end of the tension spring 51, a round hole (not shown) is formed in the connecting block 52, the inner diameter of the round hole is larger than the diameter of the guide rod 41, and the round hole can be used for the guide rod 41 to pass through. The latch 53 is fixed on the side surface of the end part of the connecting block 52 far away from the accommodating groove 4, the side surface of the latch 53 near the partition board 2 is provided with a first inclined surface 531, and the first inclined surface 531 inclines upwards from the bottom of the latch 53 to the direction of the partition board 2. The side surface of the clamping block 53 far away from the partition board 2 is provided with a second inclined surface 532, and the second inclined surface 532 inclines upwards from the bottom of the clamping block 53 to the direction of the connecting block 52. The limiting block 54 is of a rectangular parallelepiped structure, the length direction of the limiting block 54 is perpendicular to the length direction of the guide rod 41, the limiting block 54 is fixed on the side face of the partition board 2 close to the accommodating groove 4, the clamping groove 55 is formed in the upper surface of the limiting block 54, and the clamping groove 55 is in clamping fit with the clamping block 53. The side surface of the clamping groove 55 close to the second inclined surface 532 is provided with a third inclined surface 551, and the inclination directions of the third inclined surface 551 and the second inclined surface 532 are the same. The side surface of the limiting block 54 far away from the partition board 2 is provided with a fourth inclined surface 552, and the fourth inclined surface 552 has the same inclination direction as the first inclined surface 531.

When the partition plate 2 is installed, the partition plate 2 is pushed into the box body 1, the four inclined surfaces 552 on the limiting blocks 54 are firstly tightly attached to the first inclined surfaces 531 on the fixture blocks 53, the partition plate 2 is continuously pushed, so that the fixture blocks 53 can move upwards along the four inclined surfaces 552, the tensioning springs 51 are compressed and deformed under the guidance of the guide rods 41, when the partition plate 2 continuously moves to a position close to the accommodating grooves 4, the four inclined surfaces 552 are separated from the first inclined surfaces 531, and under the action of resilience force of the tensioning springs 51, the fixture blocks 53 move downwards and are in clamping fit with the clamping grooves 55, so that the partition plate 2 is fixed; when the partition plate 2 is detached, the partition plate 2 is pulled outwards from the box body 1, the second inclined surface 532 on the fixture block 53 is tightly attached to the third inclined surface 551 on the clamping groove 55, the partition plate 2 is continuously pulled to enable the fixture block 53 to move upwards along the third inclined surface 551, and then the tensioning spring 51 is compressed and deformed until the fixture block 53 is separated from the clamping groove 55, so that the partition plate 2 and the limiting assembly 5 can be separated, and the detachment of the partition plate 2 is completed.

When the box body is used, the side surface of the partition board 2 is fixedly connected with the clamping strip 221, and the partition board 2 is connected with the box body 1 through the clamping matching of the clamping strip 221 and the clamping cavity 12; when the partition board 2 needs to be disassembled, the partition board 2 is only required to be pulled out, so that the clamping strips 221 are separated from the clamping cavity 12, and the disassembly between the partition board 2 and the box body 1 can be completed; so that the partition board 2 can be conveniently disassembled and assembled, and the partition board 2 can be conveniently cleaned.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a sand material constant temperature drying cabinet, includes box (1), it has chamber door (11), characterized by to hinge on box (1): two joint chambeies (12) of relative setting are seted up to the inside of box (1), set up on box (1) with a hole (121) of joint chamber (12) intercommunication, be equipped with baffle (2) in box (1), the side fixedly connected with of baffle (2) can wear to establish short slab (22) in a hole (121), fixedly connected with and joint chamber (12) joint complex card strip (221) on short slab (22).

2. The sand material constant-temperature drying box according to claim 1, which is characterized in that: and the lower surface of the clamping strip (221) is connected with a ball (222) in rolling contact with the clamping cavity (12).

3. The sand material constant-temperature drying box according to claim 1, which is characterized in that: the box body (1) is characterized in that a containing groove (4) is formed in the inner wall of the box body (1), and a limiting assembly (5) used for limiting the position of the partition plate (2) is arranged on the containing groove (4).

4. The sand material constant-temperature drying box according to claim 3, which is characterized in that: the limiting assembly (5) comprises a tensioning spring (51) fixed in the accommodating groove (4), a connecting block (52) fixedly connected with the end part of the tensioning spring (51), a clamping block (53) fixed on the connecting block (52), a limiting block (54) fixed on the partition plate (2) and a clamping groove (55) formed in the limiting block (54) and in clamping fit with the clamping block (53); the side face, close to the partition plate (2), of the clamping block (53) is provided with a first inclined face (531), the side face, far away from the partition plate (2), of the clamping block (53) is provided with a second inclined face (532), the side face, close to the second inclined face (532), of the clamping groove (55) is provided with a third inclined face (551), and the side face, far away from the partition plate (2), of the limiting block (54) is provided with a fourth inclined face (552).

5. The sand material constant-temperature drying box according to claim 4, which is characterized in that: the guide rod (41) penetrates through the tension spring (51) and is connected with the connecting block (52) in a sliding mode.

6. The sand material constant-temperature drying box according to claim 1, which is characterized in that: the partition board (2) is fixedly connected with a handle (21), and the handle (21) is fixedly connected with a heat insulation pad.

7. The sand material constant-temperature drying box according to claim 1, which is characterized in that: the bottom of the box body (1) is fixedly connected with a slope (3).

8. The sand material constant-temperature drying box according to claim 1, which is characterized in that: the inner corners of the box body (1) are chamfers.

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