CN214842250U

CN214842250U - Drying box for forming lightweight concrete test block

Info

Publication number: CN214842250U
Application number: CN202121138599.7U
Authority: CN
Inventors: 杜明胜; 旷和斌
Original assignee: Wuhan Zhongyangming Building Material Co ltd
Current assignee: Wuhan Zhongyangming Building Material Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-23
Anticipated expiration: 2031-05-25

Abstract

The utility model belongs to the technical field of concrete detection equipment and specifically relates to a drying cabinet is used in shaping of lightweight concrete test block is related to, it includes the box, the box is provided with the chamber door, the box is inside to be provided with a plurality of installing frames along vertical direction interval, the installing frame rotates and is connected with netted tray, the box is provided with and is used for driving tray pivoted runner assembly, box fixedly connected with goes out the gas board, it has seted up the cavity to go out the gas board, it sets up a plurality of gas pockets that communicate with the cavity towards one side of tray to go out the gas board, box fixedly connected with air heater, the air-out end of air heater with go out gas board fixed connection and communicate with the cavity. This application utilizes netted tray to drive the concrete test block and rotates, is favorable to hot-blast different positions of drying the concrete test block uniformly, has the effect that improves the drying efficiency of concrete test block, is favorable to improving work efficiency.

Description

Drying box for forming lightweight concrete test block

Technical Field

The application relates to the field of concrete detection equipment, in particular to a drying box for forming a lightweight concrete test block.

Background

The light concrete has good characteristics, and is widely applied to energy-saving wall materials, and the main applications comprise roof insulation layer cast-in-place, light wall boards, compensation foundations and the like. Before mass production of concrete, the comprehensive performance of a dried concrete sample needs to be detected, and a drying oven is needed to dry the concrete sample, so that the production and detection speed is improved. At present, an air-blowing drying box is often adopted for drying concrete, the air-blowing drying box comprises a box body and an air blower arranged on one side of the box body, hot air is blown into the box body through the air blower, and drying of concrete blocks in the box body is achieved.

Now, a chinese patent with publication number CN210625172U is retrieved, which discloses a concrete drying box, comprising a box body, wherein a side wall of the box body is provided with a mounting hole, a heat dissipation window is embedded in the mounting hole, a sliding groove communicated with the mounting hole is arranged on the side wall of the box body, the sliding groove penetrates through the back side of the box body and is used for the heat dissipation window to be embedded in a sliding way, the back side of the heat dissipation window is provided with a sliding plate, the sliding plate is used for being embedded in the sliding groove, and the sliding plate is provided with a locking part for fixing the sliding plate in the sliding groove.

In view of the above-mentioned related technologies, the inventor believes that the air outlet direction in the drying oven is relatively single, which causes different drying speeds at different positions on the concrete test block, and reduces the drying efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that concrete test block drying efficiency is low, this application provides a drying cabinet for lightweight concrete test block shaping.

The application provides a drying cabinet for lightweight concrete test block shaping adopts following technical scheme:

the drying box for forming the lightweight concrete test block comprises a box body, wherein the box body is provided with a box door, a plurality of installation frames are arranged in the box body at intervals along the vertical direction, the installation frames are connected with a netted tray in a rotating mode, the box body is provided with a rotating assembly used for driving the tray to rotate, an air outlet plate is fixedly connected with the box body, a cavity is formed in the air outlet plate, the air outlet plate faces towards one side of the tray, a plurality of air holes communicated with the cavity are formed in one side of the tray, an air heater is fixedly connected with the box body, and an air outlet end of the air heater is fixedly connected with the air outlet plate and communicated with the cavity.

By adopting the technical scheme, the concrete test block is placed on the tray, the tray is driven to rotate by the rotating assembly, meanwhile, the air heater blows air towards the cavity of the air outlet plate, and hot air is discharged from the plurality of air holes on the air outlet plate and blows towards the concrete test block, so that different parts of the concrete test block can be uniformly dried by the hot air; the tray is netted, is favorable to strengthening the hot-blast effect of flowing and does benefit to the downside of hot air drying concrete test block for the drying rate of different positions keeps unanimous on the concrete test block, realizes improving the drying efficiency's of concrete test block effect, is favorable to improving work efficiency.

Optionally, the runner assembly includes driven gear ring and driving gear, driven gear ring with the coaxial fixed connection of tray, the driving gear with the installing frame rotates to be connected, the driving gear with driven gear ring meshing is connected, the box is provided with and is used for the drive driving gear pivoted drive assembly.

Through adopting above-mentioned technical scheme, utilize drive assembly to drive the driving gear and rotate, the driving gear drives the tray through the driven gear dish and rotates, realize being convenient for drive tray pivoted effect, the driven gear ring is the ring form, be favorable to the air current to pass the tray smoothly, the driven gear ring is located the below department of the week side of tray, make the outer diameter of driven gear ring far away than the diameter of driving gear, thereby drive driven gear ring pivoted in-process at the driving gear and play the effect of slowing down, be favorable to the tray to drive the concrete test block rotation slowly at the uniform velocity.

Optionally, the driving assembly comprises a first bevel gear, a second bevel gear and a servo motor, the inner side wall of the box body is connected with a rotating shaft in a rotating mode along the horizontal direction, the first bevel gear is fixedly connected with the rotating shaft in a coaxial mode, the second bevel gear is fixedly connected with the driving gear in a coaxial mode along the vertical direction, the first bevel gear is connected with the second bevel gear in a meshed mode, the servo motor is fixedly connected with the box body, and the output end of the servo motor is fixedly connected with the rotating shaft in a coaxial mode.

Through adopting above-mentioned technical scheme, servo motor drive axis of rotation drives first bevel gear and rotates, and first bevel gear drives the driving gear through the second bevel gear and rotates, realizes being convenient for drive driving gear pivoted effect.

Optionally, the installing frame is square, the solid fixed ring of interior week side fixedly connected with of installing frame, gu fixed ring's interior week side is followed gu fixed ring's circumference has seted up the annular, week side edge of tray the circumference fixedly connected with gird of tray, the gird is located in the annular, and follow the circumference of tray with the adaptation that slides of gird.

Through adopting above-mentioned technical scheme, when the tray rotates, the ring strip is located the annular internal rotation, is favorable to preventing that the tray breaks away from solid fixed ring for the tray rotates steadily.

Optionally, the air outlet plate is located on one vertical side surface inside the box body, and a plurality of discharge holes are formed in one side, away from the air outlet plate, of the box body.

By adopting the technical scheme, the exhaust hole is utilized to facilitate the air circulation in the box body, and the hot air is discharged after fully flowing through the concrete test block and taking away the moisture.

Optionally, a slag receiving disc is detachably arranged at the bottom side of the interior of the box body.

Through adopting above-mentioned technical scheme, netted tray is favorable to the disintegrating slag of concrete test block to pass and fall into the slag receiving plate in, utilizes the slag receiving plate to be convenient for receive the waste residue.

Optionally, a plurality of sliding grooves are formed in the bottom side of the interior of the box body, the sliding grooves face one end of the box door and are arranged in an opening mode, the slag receiving plate is fixedly connected with a plurality of sliding strips, the sliding strips correspond to the sliding grooves in a one-to-one mode and are matched with the sliding grooves in a sliding mode, and the box body is provided with a positioning assembly used for fixing the slag receiving plate.

Through adopting above-mentioned technical scheme, utilize the draw runner to be located the spout and slide, and the spout is the opening setting towards the one end of chamber door, and the tray of being convenient for slides in and the roll-off box along the horizontal direction, is favorable to fixing a position the tray, is convenient for follow-up fixed tray with locating component for the tray receives the disintegrating slag steadily.

Optionally, the locating component includes magnet piece and iron sheet, the magnet piece in the spout is kept away from the cell wall department of chamber door with box fixed connection, the iron sheet with draw runner fixed connection, the iron sheet with the magnet piece adsorbs fixedly each other.

By adopting the technical scheme, when the slide bar is positioned in the chute and the iron sheet and the magnet block are adsorbed and fixed, the slag receiving disc is fixed with the box body, so that the slag receiving disc can stably receive crushed slag; when the direction pulling towards the chamber door connects the sediment dish to make magnet piece and iron sheet separation, can take out and connect the sediment dish, realize being convenient for clear up the effect of disintegrating slag.

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

1. the tray drives the concrete test block to rotate and is net-shaped, so that different parts of the concrete test block can be uniformly dried by hot air, the drying speed of different positions on the concrete test block is kept consistent, the effect of improving the drying efficiency of the concrete test block is realized, and the working efficiency is improved;

2. the servo motor drives the rotating shaft to drive the first bevel gear to rotate, the first bevel gear drives the driving gear to rotate through the second bevel gear, and the driving gear drives the tray to rotate through the driven gear disc, so that the effect of conveniently driving the tray to rotate is achieved;

3. the disintegrating slag of concrete test block passes netted tray and falls into the slag receiving plate in, utilizes the baffle to be convenient for push-and-pull slag receiving plate, draws slag receiving plate towards the direction of chamber door, can take out slag receiving plate, is convenient for clear up the disintegrating slag.

Drawings

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

Fig. 2 is an exploded view of the tray and the fixing ring in the embodiment of the present application.

Fig. 3 is a schematic overall structure diagram of another view angle according to the embodiment of the present application.

Fig. 4 is an enlarged view at a in fig. 3.

FIG. 5 is a schematic structural diagram of the slag receiving pan, the baffle and the box door in the embodiment of the application after being removed.

Description of reference numerals: 1. a box body; 2. a box door; 3. installing a frame; 4. a tray; 5. a fixing ring; 6. a ring groove; 7. a ring strip; 8. an air outlet plate; 9. air holes; 10. a hot air blower; 11. a discharge hole; 12. a driven gear ring; 13. a driving gear; 14. a first bevel gear; 15. a second bevel gear; 16. a servo motor; 17. a rotating shaft; 18. a slag receiving disc; 19. a baffle plate; 20. a chute; 21. a slide bar; 22. a magnet block; 23. iron sheets.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses drying cabinet is used in shaping of lightweight concrete test block.

Referring to fig. 1, drying cabinet is used in shaping of lightweight concrete test block, including box 1, box 1 is provided with chamber door 2, and box 1 is inside to be provided with the installing frame 3 of two squares along vertical direction interval, and the interior periphery of installing frame 3 rotates and is connected with netted tray 4, and box 1 is provided with and is used for driving tray 4 pivoted runner assembly.

Referring to fig. 1 and 2, the inner peripheral side of the mounting frame 3 is fixedly connected with a fixing ring 5, the fixing ring 5 is tangent to four inner side walls of the mounting frame 3 and is welded and fixed, the inner peripheral side of the fixing ring 5 is provided with a ring groove 6 along the circumferential direction of the fixing ring 5, the peripheral side of the tray 4 is fixedly connected with a ring strip 7 along the circumferential direction of the tray 4, and the ring strip 7 is located in the ring groove 6 and is matched with the ring groove 6 in a sliding manner along the circumferential direction of the tray 4.

Referring to fig. 1, the inside vertical side of box 1 department fixedly connected with air outlet plate 8, air outlet plate 8 has seted up the cavity, air outlet plate 8 has seted up a plurality of gas pockets 9 that communicate with the cavity towards one side of tray 4, 1 fixedly connected with air heater 10 of box, the air-out end of air heater 10 and air outlet plate 8 fixed connection and with the cavity intercommunication, one side that air outlet plate 8 was kept away from to box 1 has seted up a plurality of discharge holes 11, a plurality of discharge holes 11 are located the upper end and the lower extreme department of box 1 respectively.

Place the concrete test block on tray 4, utilize runner assembly drive tray 4 to rotate for the ring strip 7 is located the internal rotation of annular 6, is favorable to preventing that tray 4 breaks away from solid fixed ring 5, makes tray 4 rotate steadily. Meanwhile, the air heater 10 blows air towards the cavity of the air outlet plate 8, so that hot air is discharged from the air holes 9 in the air outlet plate 8, the hot air is favorably and uniformly blown to the concrete test block, the air circulation in the box body 1 is conveniently ensured by utilizing the discharge holes 11, and the discharge holes 11 are respectively positioned at the upper end and the lower end of the box body 1, so that the hot air is favorably discharged after fully flowing through the concrete test block and taking away moisture.

The installing frame 3 is square, the fixing ring 5 is circular, hot air can pass through the gap between the installing frame 3 and the fixing ring 5, meanwhile, the tray 4 is net-shaped, hot air flowing effect can be enhanced, and hot air can be dried on the lower side of the concrete test block smoothly. Tray 4 drives the concrete test block and rotates, is favorable to hot-blast different positions of drying the concrete test block uniformly for the drying rate of different positions on the concrete test block keeps unanimous, realizes improving the drying efficiency's of concrete test block effect, is favorable to improving work efficiency.

Referring to fig. 3 and 4, in order to facilitate the rotation of the driving tray 4, the rotating assembly includes a circular driven gear ring 12 and a driving gear 13, the driven gear ring 12 and the driving gear 13 are axially arranged along a vertical direction, the driven gear ring 12 is fixedly connected with the tray 4 coaxially, the driven gear ring 12 is located below the peripheral side of the tray 4, the driving gear 13 is rotatably connected with the mounting frame 3, the driving gear 13 is meshed with the driven gear ring 12, and the box 1 is provided with a driving assembly for driving the driving gear 13 to rotate.

Referring to fig. 1 and 4, the driving assembly includes a first bevel gear 14, a second bevel gear 15 and a servo motor 16, the inner side wall of the box 1 is rotatably connected with a rotating shaft 17 along the horizontal direction, the first bevel gear 14 is coaxially and fixedly connected with the rotating shaft 17, the second bevel gear 15 is coaxially and fixedly connected with the driving gear 13 along the vertical direction, the first bevel gear 14 is meshed with the second bevel gear 15, the servo motor 16 is fixedly connected with the outer side wall of the box 1, and the output end of the servo motor 16 is coaxially and fixedly connected with the rotating shaft 17.

The servo motor 16 drives the rotating shaft 17 to drive the first bevel gear 14 to rotate, the first bevel gear 14 drives the driving gear 13 to rotate through the second bevel gear 15, and the driving gear 13 drives the tray 4 to rotate through the driven gear disc, so that the effect of conveniently driving the tray 4 to rotate is realized; the servo motor 16 is located outside the box body 1, so that the space in the box body 1 is saved, the heat dissipation of the servo motor 16 is facilitated, and the servo motor 16 is prevented from being damaged due to overheating.

Driven gear ring 12 is the ring form, is favorable to the air current to pass tray 4 smoothly, and driven gear ring 12 is located the below department of the week side of tray 4 for driven gear ring 12's outer diameter is far greater than driving gear 13's diameter, thereby drives driven gear ring 12 pivoted in-process at driving gear 13 and plays the effect of slowing down, is favorable to tray 4 to slowly drive the concrete test block at the uniform velocity and rotates, does benefit to all-round dry concrete test block uniformly.

Referring to fig. 1 and 5, in order to facilitate cleaning of crushed slag falling from the concrete test block, a slag receiving disc 18 is detachably arranged on the bottom side inside the box body 1, baffle plates 19 are fixedly connected to the periphery of the upper side of the slag receiving disc 18, the baffle plates 19 are abutted to the inner side wall of the box body 1 and the air outlet plate 8, and the vertical projection of the tray 4 is located on the slag receiving disc 18.

Referring to fig. 1 and 5, two parallel sliding grooves 20 are formed in the bottom side of the inside of the box body 1, one end, facing the box door 2, of each sliding groove 20 is provided with an opening, two sliding strips 21 are fixedly connected to the lower side of the slag receiving plate 18, the two sliding strips 21 correspond to the two sliding grooves 20 one to one, the sliding strips 21 are in sliding fit with the sliding grooves 20, and the box body 1 is provided with a positioning assembly for fixing the slag receiving plate 18.

Referring to fig. 1 and 5, the positioning assembly includes a magnet 22 and an iron piece 23, the magnet 22 is fixedly connected to the box body 1 at a position of the chute 20 away from the wall of the box door 2, the iron piece 23 is fixedly connected to a side of the slide bar 21 away from the box door 2, and the iron piece 23 and the magnet 22 are aligned with each other and fixed by adsorption.

The reticular tray 4 is beneficial to enabling crushed slag of the concrete test block to pass through and fall into the slag receiving disc 18, the baffle 19 is beneficial to preventing the crushed slag from falling out of the periphery of the slag receiving disc 18, the baffle 19 is convenient to push and pull the slag receiving disc 18, and when the slide bars 21 are positioned in the sliding grooves 20 and the iron sheets 23 and the magnet blocks 22 are adsorbed and fixed, the slag receiving disc 18 stably receives the crushed slag; when the slag receiving disc 18 is pulled towards the direction of the box door 2, the operator applies force to separate the magnet block 22 from the iron sheet 23, so that the slag receiving disc 18 can be taken out, the effect of cleaning broken slag conveniently is realized, and the box body 1 is kept clean.

The implementation principle of the embodiment of the application is as follows:

placing a concrete test block on the tray 4, driving a rotating shaft 17 by a servo motor 16 to drive a first bevel gear 14 to rotate, driving a driving gear 13 by the first bevel gear 14 through a second bevel gear 15 to rotate, and driving the tray 4 by the driving gear 13 through a driven gear disc to rotate; meanwhile, the hot air blower 10 blows air towards the cavity of the air outlet plate 8, so that hot air is uniformly blown to the concrete test block through the plurality of air holes 9 on the air outlet plate 8, and the hot air fully flows through the concrete test block, takes away moisture and is discharged through the discharge hole 11.

The tray 4 drives the concrete test block to rotate, and the tray 4 is net-shaped, so that hot air is facilitated to uniformly dry different parts of the concrete test block, and the drying efficiency of the concrete test block is improved. The broken slag of concrete test block passes netted tray 4 and falls into in the slag receiving disc 18, utilizes baffle 19 to be convenient for push-and-pull slag receiving disc 18, and the direction pulling slag receiving disc 18 towards chamber door 2 can take out slag receiving disc 18, is convenient for clear up the broken slag.

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 a drying cabinet is used in shaping of lightweight concrete test block which characterized in that: including box (1), box (1) is provided with chamber door (2), box (1) is inside to be provided with a plurality of installing frames (3) along vertical direction interval, installing frame (3) rotate and are connected with netted tray (4), box (1) is provided with and is used for the drive tray (4) pivoted runner assembly, box (1) fixedly connected with goes out gas board (8), the cavity has been seted up in gas board (8), go out gas board (8) orientation one side of tray (4) seted up a plurality of with gas pocket (9) of cavity intercommunication, box (1) fixedly connected with air heater (10), the air-out end of air heater (10) with go out gas board (8) fixed connection and with the cavity intercommunication.

2. The drying box for molding a lightweight concrete test block according to claim 1, wherein: the rotating assembly comprises a driven gear ring (12) and a driving gear (13), the driven gear ring (12) is connected with the tray (4) in a coaxial and fixed mode, the driving gear (13) is connected with the mounting frame (3) in a rotating mode, the driving gear (13) is connected with the driven gear ring (12) in a meshed mode, and the box body (1) is provided with a driving assembly used for driving the driving gear (13) to rotate.

3. The drying box for molding a lightweight concrete test block according to claim 2, wherein: the driving assembly comprises a first bevel gear (14), a second bevel gear (15) and a servo motor (16), the inner side wall of the box body (1) is connected with a rotating shaft (17) in a rotating mode along the horizontal direction, the first bevel gear (14) is fixedly connected with the rotating shaft (17) in a coaxial mode, the second bevel gear (15) is fixedly connected with the driving gear (13) in a coaxial mode along the vertical direction, the first bevel gear (14) is connected with the second bevel gear (15) in a meshed mode, the servo motor (16) is fixedly connected with the box body (1), and the output end of the servo motor (16) is fixedly connected with the rotating shaft (17) in a coaxial mode.

4. The drying box for molding a lightweight concrete test block according to claim 1, wherein: installing frame (3) are square, the solid fixed ring of interior week side fixedly connected with (5) of installing frame (3), the interior week side of solid fixed ring (5) is followed annular (6) have been seted up to the circumference of solid fixed ring (5), week side of tray (4) is followed the circumference fixedly connected with ring strip (7) of tray (4), ring strip (7) are located in annular (6), and follow the circumference of tray (4) with the adaptation that slides in annular (6).

5. The drying box for molding a lightweight concrete test block according to claim 1, wherein: go out gas board (8) and be located a vertical side department of box (1) inside, box (1) is kept away from a plurality of discharge holes (11) have been seted up to one side of gas board (8).

6. The drying box for molding a lightweight concrete test block according to claim 1, wherein: a slag receiving disc (18) is detachably arranged at the bottom side of the interior of the box body (1).

7. The drying box for molding a lightweight concrete test block according to claim 6, wherein: a plurality of chutes (20) are formed in the bottom side of the interior of the box body (1), the chutes (20) face the one end of the box door (2) and are arranged in an opening mode, a plurality of sliding strips (21) are fixedly connected to the slag receiving disc (18), the sliding strips (21) correspond to the chutes (20) in a one-to-one mode, the sliding strips (21) are matched with the chutes (20) in a sliding mode, and the box body (1) is provided with a positioning assembly used for fixing the slag receiving disc (18).

8. The drying box for molding a lightweight concrete test block according to claim 7, wherein: locating component includes magnet piece (22) and iron sheet (23), magnet piece (22) in spout (20) are kept away from the cell wall department of chamber door (2) with box (1) fixed connection, iron sheet (23) with draw runner (21) fixed connection, iron sheet (23) with magnet piece (22) adsorb each other fixedly.