CN214223588U

CN214223588U - Energy-saving environment-friendly electrothermal blowing drying box

Info

Publication number: CN214223588U
Application number: CN202023173632.8U
Authority: CN
Inventors: 肖璇; 夏文学; 代兵
Original assignee: Wuhan Junshanjian Concrete Co ltd
Current assignee: Wuhan Junshanjian Concrete Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-17
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to an energy-concerving and environment-protective type electric heat blast air drying cabinet relates to concrete sample drying equipment's field, it include the box with articulate in the chamber door of box, the equal horizontal fixedly connected with slide rail of two inner walls that the box is relative, two it is provided with between the slide rail and places the board to slide, place the top fixedly connected with rack of board one side, the inner wall of box rotate be connected with rack toothing's gear, the outer wall of box is provided with the drive gear revolve's drive assembly, just the box with be provided with the restriction between the rack the locating part of rack direction of motion, the box laminating the lateral wall both sides of chamber door all articulate and have and be used for supporting place the bracing piece of board. This application has the effect that reduces the user and scald the risk, and can the stable stay place the board, reduces the waste of concrete sample, is favorable to promoting whole feature for environmental protection.

Description

Energy-saving environment-friendly electrothermal blowing drying box

Technical Field

The application relates to the field of concrete sample drying equipment, in particular to an energy-saving environment-friendly electrothermal blowing drying box.

Background

At present, the concrete sample is dried mainly by adopting an electrothermal blowing drying box, the electrothermal blowing drying box adopts an electric heating mode to carry out a blowing circulation drying test, the blowing drying and the vacuum drying are divided into two types, the blowing drying is that hot air is blown out through a circulating fan, the temperature balance in the box is ensured, the vacuum drying is that air in the box is pumped out by adopting a vacuum pump, the atmospheric pressure in the box is lower than the normal pressure, the product is tested in a very clean state, the electrothermal blowing drying box is a common instrument and equipment, the electrothermal blowing drying box is mainly used for drying samples, and the temperature environment required by the test can be provided.

Current patent publication number is CN 207280103U's chinese patent, has proposed an electric heat blast air drying cabinet, including drying cabinet and the control box of setting in drying cabinet one side, articulated on the drying cabinet have the chamber door, and drying cabinet is equipped with the rectangle heat dissipation window dorsad control box one side, the heat dissipation window includes the grid wire side, and grid wire side border ring is equipped with the installing frame, and the heat dissipation window passes through installing frame detachably and installs on the drying cabinet.

According to the related technology, after the concrete sample is dried, the temperature in the drying oven is high, a user needs to store the concrete sample in the drying oven by hand, and the inventor thinks that the defect that the concrete sample is easily scalded when the sample is stored and taken exists.

SUMMERY OF THE UTILITY MODEL

Easy problem of scalding when in order to improve the access sample, this application provides an energy-concerving and environment-protective type electric heat air blast drying cabinet.

The application provides an energy-concerving and environment-protective type electric heat forced air drying cabinet adopts following technical scheme:

the utility model provides an energy-concerving and environment-protective type electric heat blast air drying cabinet, include the box and articulate in the chamber door of box, the equal horizontal fixedly connected with slide rail of two inner walls that the box is relative, two it is provided with places the board to slide between the slide rail, the top fixedly connected with rack of placing board one side, the inner wall of box rotate be connected with rack toothing's gear, the outer wall of box is provided with the drive gear revolve's drive assembly, just the box with be provided with the restriction between the rack the locating part of rack direction of motion, the box laminating the lateral wall both sides of chamber door all articulate and have and are used for supporting the bracing piece of placing the board.

Through adopting above-mentioned technical scheme, when needs are by the inside concrete sample that takes out of box, utilize the outside drive assembly of box earlier to order about gear revolve, and then gear and rack toothing transmission, drive the rack and place the length direction of board along the slide rail and slide, until will placing board and concrete sample and remove the box, can be convenient for take out concrete sample, need not to stretch into the inside concrete sample that takes out of box with the hand, with this reduction scald user's risk, when still need stewing the cooling after shifting out and placing the board, rotate the bracing piece again, and utilize the bracing piece to support and place the board, with this promotion place the bearing stability of board, can reduce the risk of placing the board and overturning, reduce concrete sample's waste, and be favorable to promoting whole feature of environmental protection.

Optionally, the drive assembly include with the coaxial fixed transfer line of gear and with the coaxial fixed carousel of transfer line, the transfer line rotates and wears to locate the box, the carousel is located the outside of box, the transfer line with be provided with the fixing between the lateral wall of box the retaining member of transfer line.

Through adopting above-mentioned technical scheme, when needs rotating gear, rotate the carousel that is located the box outside earlier, drive the transfer line and rotate around its self axis, and then make the gear rotate around the axis of transfer line to this realizes drive gear pivoted purpose, and utilize pivoted gear to order about the rack and slide, and the carousel is located the box outside, makes need not to stretch into box internal operation with the hand.

Optionally, a transmission hole is horizontally formed in the box body in a penetrating manner, a shaft sleeve is fixedly connected to the side wall of the transmission hole of the box body, and the inner wall of the shaft sleeve is fixedly connected with the outer side wall of the transmission rod.

Through adopting above-mentioned technical scheme, the transfer line passes through the axle sleeve and rotates to be connected in the box, the transfer line that can stably rotate in the drive hole, and make transfer line and gear only can rotate around its self axis, be favorable to the drive stability of transfer line and gear, the leakproofness of axle sleeve is higher simultaneously, can promote the leakproofness.

Optionally, the retaining member is a nut, the transmission rod is located an external thread is formed in the end portion outside the box body, the nut is in threaded connection with the external thread of the transmission rod, and the nut abuts against the outer side wall of the box body.

Through adopting above-mentioned technical scheme, after taking out the concrete sample, rotate the carousel earlier and make and place the board and slide and reset, rotate the nut in the lateral wall screw thread of transfer line again for the nut orientation slides near the direction of box, and support tight box, with this purpose of realizing fixed transfer line, can fix the rack and place the board, reduce and place the board and slide at will inside the box.

Optionally, the locating part be with rack fixed connection's stopper, T type groove has been seted up to the inner wall level of box, the opening orientation in T type groove the cavity and the both ends of box are closed, the stopper slide in T type inslot, just the inner wall in T type groove and the vertical cross-section of stopper is the T style of calligraphy.

Through adopting above-mentioned technical scheme, stopper and T type groove can restrict the rotation of rack for the rack only can slide along orbital length direction, is favorable to keeping the rack and the stability of sliding of placing the board, and the both ends closure in T type groove can reduce the risk of placing the board landing.

Optionally, the bracing piece is kept away from its articulated one end and is slided and be provided with the U template, just the notch orientation of U template is kept away from the direction of bracing piece, the equal fixedly connected with joint pole in both sides of placing the board, the bracing piece rotates extremely the joint pole is located in the recess of U template, the bracing piece with be provided with the elastic component that the support was slided to the drive U template between the U template.

Through adopting above-mentioned technical scheme, when placing the board in the support, rotate the bracing piece earlier to the U template that slides along the length direction of bracing piece makes the joint pole joint in the recess of U template, makes the U template jacking place the board under the elastic force of elastic component orders about at last, with this realization support place the effect of board.

Optionally, the elastic component is a spring, the U-shaped plate is close to one end of the supporting rod surrounds the fixedly connected abutting ring, the spring sleeve is arranged on the outer side wall of the supporting rod, and two ends of the spring are respectively fixedly connected with the supporting rod and the abutting ring.

Through adopting above-mentioned technical scheme, when the U template slided towards being close to the bracing piece, the spring received the compression, after the notch of treating the U template aimed at the joint pole, loosened the spring and started to kick-back behind the U template to order about the U template and slide along the direction of keeping away from the bracing piece, elastic force makes the U template exert ascending holding power to placing the board simultaneously, with this effect of realizing the outrigger.

Optionally, one side of the nut close to the box body is fixedly connected with a heat-resistant rubber pad.

Through adopting above-mentioned technical scheme, the nut can extrude heat-resisting rubber pad at the in-process of supporting tight box lateral wall for the gap between nut and the box is filled up to heat-resisting rubber pad, can promote the leakproofness of box, and the reduction heat scatters and disappears, is favorable to the energy can be saved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the gear is driven to rotate and the rack and the placing plate are driven to slide out of the box body by rotating the rotary disc and the transmission rod, so that a user does not need to stretch into the box body by hands to store and take a concrete sample, and the risk of scalding the user is reduced;

2. the support rod, the U-shaped plate and the spring can support the sliding placing plate, so that the risk of the sliding of the placing plate is reduced;

3. the nut can lock the transmission rod, so that the random sliding of the placing plate is limited, the heat-resistant rubber pad can reduce heat loss, and the energy is saved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

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

fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.

Reference numerals: 1. a box body; 2. a box door; 3. a slide rail; 4. placing the plate; 5. a rack; 6. a gear; 7. a support bar; 8. a transmission rod; 9. a turntable; 10. a drive bore; 11. a shaft sleeve; 12. a butting ring; 13. a nut; 14. a limiting block; 15. a T-shaped groove; 16. a U-shaped plate; 17. a clamping and connecting rod; 18. a spring; 19. a heat-resistant rubber pad; 20. and (5) operating a panel.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses energy-concerving and environment-protective type electric heat forced air drying cabinet. Referring to fig. 1, the energy-saving environment-friendly type electric heating air blowing drying box comprises a box body 1 in a cuboid shape and a box door 2 hinged to the box body 1.

Referring to fig. 1 and 2, two inner walls that box 1 is relative are equal level and pass through two slide rails 3 of welding mode fixedly connected with, can be according to box 1 size and user's demand, other quantity can be selected to 3 quantity of slide rails in other embodiments, the optimum quantity of slide rail 3 is two in this embodiment, it installs the board 4 of placing that is located the slide rail 3 top to slide between two slide rails 3 of mutual disposition, and the direction of sliding is the length direction of slide rail 3, it is the cuboid shape to place board 4, place one side top bolted connection that board 4 kept away from operation panel 20 has the rack 5 of horizontal disposition, and the inner wall of box 1 rotates and is connected with the gear 6 with rack 5 meshing, gear 6 is located the top of rack 5.

Referring to fig. 1 and 3, in order to drive the gear 6 to rotate, a driving assembly is installed between the side wall of the box 1 and the gear 6, the driving assembly includes a transmission rod 8 coaxially welded with the gear 6 and a turntable 9 coaxially welded with the transmission rod 8, a transmission hole 10 horizontally penetrates through the side wall of the box 1, which is far away from the operating panel 20, the box 1 is rotatably connected with the transmission rod 8 through a shaft sleeve 11 in the rotation hole, the side wall of the box 1 in the transmission hole 10 is fixedly connected with the outer ring of the shaft sleeve 11, the inner ring of the shaft sleeve 11 is fixedly connected with the outer side wall of the transmission rod 8, the shaft sleeve 11 enables the transmission rod 8 to be stably rotatably connected with the box 1, one end of the transmission rod 8 is located inside the box 1 and coaxially welded with the gear 6, the other end of the transmission rod 8 is located outside the box 1 and coaxially welded with the turntable 9, an operating handle and the gear 6 are horizontally welded at the edge of the turntable 9, the driving rod 8 and the turntable 9 are both rotated synchronously around the central axis of the driving rod 8.

Referring to fig. 1 and 3, in order to fix the transmission rod 8, a locking member is installed between the transmission rod 8 and the outer side wall of the box 1, the locking member is a nut 13, an external thread is formed at the end portion of the transmission rod 8 located outside the box 1, the nut 13 is in threaded connection with the external thread of the transmission rod 8, the nut 13 can slide on the outer side peripheral wall of the transmission rod 8 along the length direction of the transmission rod 8, one side of the nut 13 close to the box 1 abuts against the outer side wall of the box 1, and a heat-resistant rubber pad 19 is bonded on one side of the nut 13 close to the box 1.

Referring to fig. 1 and 3, in order to limit the rack 5 from sliding along the rail, a limiting member is installed between the box body 1 and the rack 5, the limiting member is a T-shaped limiting block 14, the limiting block 14 is welded to one side of the rack 5 close to the inner side wall of the box body 1, the limiting block 14 is welded to one end of the rack 5 far away from the box door 2, a T-shaped groove 15 is horizontally formed in the inner wall of the box body 1, an opening of the T-shaped groove 15 faces to a cavity inside the box body 1, two ends of the T-shaped groove 15 are closed, the length direction of the T-shaped groove 15 is parallel to the length direction of the rail, the limiting block 14 slides in the T-shaped groove 15 along the length direction of the T-shaped groove 15, and the inner wall of the T-shaped groove 15 and the vertical section of the limiting block 14 are T-shaped with the same size.

Referring to fig. 1 and 4, the mounting groove has been seted up to the equal vertical lateral wall both sides of box 1 and the laminating of chamber door 2, and box 1 has the hinge bar of cylindrical shape in the top horizontal welding of mounting groove, and box 1 articulates through the hinge bar has the bracing piece 7 that is used for supporting and places board 4, and bracing piece 7 swings around the central axis of hinge bar.

Referring to fig. 1 and 4, the inside of bracing piece 7 keeping away from the hinge bar has seted up the spout (not shown in the figure) along self axis direction, bracing piece 7 slides in the spout and installs U template 16, the tip welding that U template 16 is close to the hinge bar has the slider (not shown in the figure) that is used for restricting the U template 16 scope of sliding, the spacing groove has been seted up in the lateral wall of spout to bracing piece 7, and the opening of spacing groove is closed towards spout and both ends, the slider slides in the spacing groove along the length direction of spacing groove, the length direction of spacing groove is on a parallel with the axis direction of bracing piece 7, and the slider is unanimous with the cross section of spout inner wall, the direction of hinge bar is kept away from to the notch orientation of U template 16, the equal horizontal welding in both sides of placing board 4 has joint pole 17, and can make joint pole 17 be located the recess of U template 16 through rotating support pole 7 and the U template 16 that slides.

Referring to fig. 1 and 4, in order to drive the U-shaped plate 16 to slidably support, an elastic member is installed between the supporting plate and the U-shaped plate 16, the elastic member is a spring 18, one end of the U-shaped plate 16, which is close to the supporting rod 7, is welded around a butt ring 12, the outer peripheral wall of the supporting rod 7 is welded around a butt plate, the outer side wall of the bottom ends of the supporting rod 7 and the U-shaped plate 16 is sleeved with the spring 18, and two ends of the spring 18 are respectively welded with one end of the butt plate, which is far away from the hinge rod, and one end of the butt ring 12, which is close to the supporting rod 7.

The implementation principle of the energy-saving environment-friendly electrothermal blowing drying oven provided by the embodiment of the application is as follows: when a concrete sample needs to be taken out, the box door 2 is opened by rotating, the operating handle is used for rotating the rotary table 9, the gear 6 and the transmission rod 8 are driven to rotate synchronously, and then the gear 6 and the rack 5 are driven to slide along the length direction of the sliding rail 3 through meshing transmission of the gear 6 and the rack 5 until most of the placing plate 4 slides out of the box body 1, so that a user does not need to stretch into the box body 1 by hands to take out the concrete sample;

if still needs to be kept stand and cooled after moving out the placing plate 4, the outer side wall of the transmission rod 8 rotates and slides the nut 13 to enable the nut 13 to tightly support the outer side wall of the box body 1, at the same time, the heat-resistant rubber pad 19 is pressed to make the heat-resistant rubber pad 19 fill the gap between the nut 13 and the box body 1, and then the support plate is swung around the hinge rod, and the compression spring 18 makes the U-shaped plate 16 slide in the direction approaching the hinge rod, and after the U-shaped plate 16 and the clamping rod 17 are aligned, the compression spring 18 is stopped to make the spring 18 rebound, so that the clamping rod 17 is clamped with the groove of the U-shaped plate 16, the spring 18 enables the U-shaped plate 16 to apply upward supporting force to the clamping rod 17, thereby being beneficial to improving the supporting stability, with this effect that reduces the user and scald the risk, and can the stable board 4 of placing that supports shifting out is favorable to concrete sample's stable cooling, and reducible calorific loss is favorable to the energy saving simultaneously.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an energy-concerving and environment-protective type electric heat blast air drying cabinet, includes box (1) and articulate in chamber door (2) of box (1), its characterized in that: the utility model discloses a refrigerator, including box (1), the equal horizontal fixedly connected with slide rail (3) of two inner walls that box (1) is relative, two it is provided with between slide rail (3) and places board (4), place top fixedly connected with rack (5) of board (4) one side, the inner wall of box (1) rotate be connected with gear (6) of rack (5) meshing, the outer wall of box (1) is provided with the drive gear (6) pivoted drive assembly, just box (1) with be provided with the restriction between rack (5) the locating part of rack (5) direction of motion, box (1) laminating the lateral wall both sides of chamber door (2) all articulate and have and be used for supporting place bracing piece (7) of board (4).

2. The energy-saving environment-friendly electrothermal blowing dry box according to claim 1, characterized in that: drive assembly include with gear (6) coaxial fixation's transfer line (8) and with transfer line (8) coaxial fixation's carousel (9), transfer line (8) rotate and wear to locate box (1), carousel (9) are located the outside of box (1), transfer line (8) with be provided with the fixing between the lateral wall of box (1) the retaining member of transfer line (8).

3. The energy-saving environment-friendly electrothermal blowing dry box according to claim 2, characterized in that: the box body (1) is horizontally provided with a transmission hole (10) in a penetrating mode, a shaft sleeve (11) is fixedly connected to the side wall of the transmission hole (10) of the box body (1), and the inner wall of the shaft sleeve (11) is fixedly connected with the outer side wall of the transmission rod (8).

4. The energy-saving environment-friendly electrothermal blowing dry box according to claim 3, characterized in that: the retaining member is nut (13), transfer line (8) are located the outer tip of box (1) has seted up the external screw thread, nut (13) threaded connection in the external screw thread department of transfer line (8), just nut (13) butt in the lateral wall of box (1).

5. The energy-saving environment-friendly electrothermal blowing dry box according to claim 1, characterized in that: the locating part be with rack (5) fixed connection's stopper (14), T type groove (15) have been seted up to the inner wall level of box (1), the opening orientation in T type groove (15) the cavity and both ends of box (1) are closed, stopper (14) slide in T type groove (15), just the inner wall in T type groove (15) and the vertical cross-section of stopper (14) is the T style of calligraphy.

6. The energy-saving environment-friendly electrothermal blowing dry box according to claim 1, characterized in that: the utility model discloses a support pole, including bracing piece (7), articulated department, notch orientation, joint pole (17), bracing piece (7) are kept away from its articulated one end and are slided and be provided with U template (16), just the notch orientation of U template (16) is kept away from the direction of bracing piece (7), the equal fixedly connected with joint pole (17) in both sides of placing board (4), bracing piece (7) rotate extremely joint pole (17) are located in the recess of U template (16), bracing piece (7) with be provided with the elastic component that drive U template (16) slided and support between U template (16).

7. The energy-saving environment-friendly electrothermal blowing dry box according to claim 6, characterized in that: the elastic component is a spring (18), the U-shaped plate (16) is close to one end of the supporting rod (7) is encircled by a fixedly connected abutting ring (12), the spring (18) is sleeved on the outer side wall of the supporting rod (7), and two ends of the spring (18) are respectively fixedly connected with the supporting rod (7) and the abutting ring (12).

8. The energy-saving environment-friendly electrothermal blowing dry box according to claim 4, characterized in that: one side of the nut (13) close to the box body (1) is fixedly connected with a heat-resistant rubber pad (19).