CN213090309U

CN213090309U - Electric heating constant temperature air blast drying cabinet

Info

Publication number: CN213090309U
Application number: CN202021994965.4U
Authority: CN
Inventors: 雷君
Original assignee: Hubei Aosming Environmental Protection Technology Co ltd
Current assignee: Hubei Aosming Environmental Protection Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-30
Anticipated expiration: 2030-09-14

Abstract

The utility model relates to the technical field of drying equipment, in particular to an electric heating constant temperature blast drying oven, which comprises a box body hinged with a box door, wherein a plurality of pull type drying discs are fixedly connected between the left side and the right side of the inner wall of the box body along the vertical direction at equal intervals, an air outlet arm is arranged at the central position between two adjacent pull type drying discs, the air outlet arm is fixedly connected with the box body through a support frame fixed by the right end, and a heating resistor box is arranged at the top of the box body. So that the box body is heated synchronously and uniformly.

Description

Electric heating constant temperature air blast drying cabinet

Technical Field

The utility model relates to a drying equipment technical field, concretely relates to electric heat constant temperature air blast drying cabinet.

Background

The blast drier is a mechanical device for reducing the moisture content of materials by using heat energy, is used for drying objects, and is used for evaporating and overflowing the moisture (generally, moisture or other volatile liquid components) in the materials by heating so as to obtain solid materials with specified content.

However, the phenomenon of caking appears in the material in drying process in current electric heat constant temperature air-blast drying cabinet, and the material that prevents in the drying cabinet piles up thickness and then can exist not firstly and be heated inhomogeneous bury with the problem that the material of bottom can not thoroughly dry to current stoving case often is from last to the single direction of heating down or vice versa, leads to being heated inhomogeneous of box inside, influences the stoving effect

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electric heat constant temperature air-blast drying cabinet possesses evenly toasting and prevents advantages such as material caking, has solved current electric heat constant temperature air-blast drying cabinet and has had the phenomenon that the caking appears in the drying process material, and the material that prevents in the drying cabinet piles up the problem that the thickness can not then exist the inhomogeneous material of burying with the bottom of being heated and can not thoroughly dry.

The utility model discloses an electric heating constant temperature blast air drying cabinet, including the box that articulates there is the chamber door, along the box of vertical direction equidistance fixedly connected with a plurality of pull formula stoving dishes between the left and right sides of box inner wall, two adjacent the central point department between the pull formula stoving dish is provided with the air outlet arm, the air outlet arm is through the fixed support frame of right-hand member and box looks fixed connection, the top of box is provided with the heating resistor case, the left and right sides of heating resistor case is fixedly connected with hot-blast main and air-blower respectively, the hot-blast main is linked together with each air outlet arm respectively through each branch pipe, the inside of box still is provided with the relieving mechanism, the relieving mechanism is with the three-phase gear motor looks fixed connection that is located the left side at box top and is close to the back, three-phase gear motor is through mount pad and box looks fixed connection, pull formula stoving dish is the, the shoveling mechanism is tightly attached to the surface of each pull-type drying disc to shovel, the top of the box body is provided with a PLC (programmable logic controller), the left side and the back of the inner wall of the box body are respectively provided with an illuminating lamp and a temperature control switch corresponding to the positions of the pull-type drying discs, the right side of the top of the box body is provided with an air outlet pipe close to the back, the air outlet pipe is communicated with the box body, the positions of the bottom of the box body and close to four corners are fixedly connected with adjusting ground feet, the structure is arranged, after air blown out by a blower is heated by a heating resistance box, the air is output into an air outlet arm through a hot air pipe, the air outlet arm is positioned between every two adjacent pull-type drying discs and is positioned in the central position in the box body, and the top and the bottom of the air outlet arm are both provided with elongated air grooves, so that a heating source of the drying, so that the box body is heated synchronously and uniformly.

The utility model discloses an electric heating constant temperature blast air drying cabinet, wherein the shoveling mechanism includes the drive shaft, the drive shaft is fixedly connected with the output shaft of three-phase gear motor, the surface of drive shaft is provided with second bevel gear corresponding to the position of each pull type drying disk, the right side of the top of second bevel gear is engaged with first bevel gear, the right side of first bevel gear is fixedly connected with lead screw, the bearing of the position on the surface of lead screw near the left and right ends is connected with swivel mount, both swivel mounts are fixedly connected with the back of the inner wall of the box body, the surface thread of lead screw is connected with sliding sleeve, the back of sliding sleeve is connected with chute in a sliding manner, the chute is fixedly connected with the back of the inner wall of the box body, the front of sliding sleeve is fixedly connected with rod seat, the front of rod seat is fixedly connected with push rod, the right side of push, the shovel plate is clamped between the rod seat and the clamping plate, the structure is arranged, the driving shaft is driven by the three-phase speed reducing motor to rotate, acting force is transmitted to the screw rod through the first bevel gear and the second bevel gear which are meshed with each other, the screw rod is connected with the screw rod in a threaded manner, the sliding sleeve slides in the sliding groove along the track in a sliding manner, the shovel plate connected with the clamping plate through the push rod is driven to move on the surface of the pull-type drying disc, materials are shoveled by the shovel plate, the moving state is kept in the drying process, the materials are prevented from being caked, meanwhile, the problem that the materials are stacked in the pull-type drying disc and are uneven in thickness is solved, and the drying quality of the materials is improved.

The utility model discloses an electric heat constant temperature air blast drying cabinet, wherein pull formula stoving dish includes second bracket and first bracket, second bracket and first bracket equidistance fixed connection respectively in the left and right sides of box inner wall, corresponding second bracket and first bracket are not on same horizontal plane and between sliding connection have the pull board, the top central point fixed mounting of pull board has the fender frame, and this structure sets up for the pull board can partially stretch out the box and make things convenient for the material to put into, improves work efficiency.

The utility model discloses an electric heat constant temperature air blast drying cabinet, wherein the contained angle of pull board and horizontal plane is between twenty-five degrees to forty-five degrees, the top with the pull board is hugged closely to shovel board bottom.

The utility model discloses an electric heat constant temperature blast air drying cabinet, wherein light, three-phase gear motor, heating resistor case, temperature detect switch and air-blower pass through the electronic box and are connected with the PLC controller electricity, and this structure sets up, through establishing the temperature detect switch in the box inside to through the control of PLC controller, the temperature of control drying cabinet that can be accurate, make the stoving effect better, the stoving material quality obviously promotes.

The utility model discloses an electric heat constant temperature blast air drying cabinet, wherein the bar wind channel has all evenly been seted up to the top and the bottom of air outlet arm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of shovel moving mechanism cooperation pull formula stoving dish and air-out arm, the wind that blows off when the air-blower is after heating resistance box heating, in sending into the air-out arm through hot-blast pipe output, because the air-out arm is located between two liang of adjacent pull formula stoving dishes, and be in the inside central position of box, and rectangular shape wind groove has all been seted up to the top and the bottom of air-out arm, make the heating source of this stoving case be in the central authorities of box, and begin to heat by central authorities, spread to around, make the synchronous and even that is heated of box, and through the temperature detect switch who establishes at the box inside, and through the control of PLC controller, the temperature of control drying cabinet that can be accurate, make the stoving effect better, stoving material quality obviously promotes.

2. The utility model discloses a structure setting at the inside shovel mechanism that sets up of box, make the drive shaft rotatory under three-phase gear motor's drive, and conduct the effort for the lead screw through intermeshing's first bevel gear and second bevel gear, the rotation through the lead screw makes threaded connection sliding sleeve slip along the orbit in the spout with it, thereby the shovel board that the drive is connected through catch bar and clamp plate is at pull formula stoving dish surface activity, make the material moved by the shovel board shovel, in-process at the stoving keeps motion state, prevent the material caking, also prevent simultaneously that the material from piling up the uneven problem of thickness in pull formula stoving dish and appearing, the drying quality of material has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front sectional structure of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the shoveling mechanism of the present invention;

fig. 4 is an enlarged schematic view of fig. 3 at a.

In the figure: 1. a box body; 2. a hot air pipe; 3. an illuminating lamp; 4. a shoveling mechanism; 41. a drive shaft; 42. a push rod; 43. a clamping plate; 44. a shovel plate; 45. a rod seat; 46. a sliding sleeve; 47. a screw rod; 48. a chute; 49. rotating; 410. a first bevel gear; 411. a second bevel gear; 5. a motor base; 6. a three-phase reduction motor; 7. heating the resistance box; 8. a PLC controller; 9. a blower; 10. an air outlet pipe; 11. a support frame; 12. an air outlet arm; 13. a temperature control switch; 14. a pull type drying disc; 141. a blocking frame; 142. a drawing plate; 143. a first bracket; 144. a second bracket; 15. and (5) adjusting the ground feet.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the electric heating constant temperature air-blast drying box of the present invention comprises a box body 1 hinged with a box door, wherein a plurality of pull-type drying trays 14 are fixedly connected between the left and right sides of the inner wall of the box body 1 at equal intervals along the vertical direction, an air outlet arm 12 is arranged at the central position between the two adjacent pull-type drying trays 14, the air outlet arm 12 is fixedly connected with the box body 1 through a support frame 11 fixed at the right end, a heating resistor box 7 is arranged at the top of the box body 1, the left and right sides of the heating resistor box 7 are respectively and fixedly connected with a box body 2 and an air blower 9, the box body 2 is respectively communicated with the air outlet arms 12 through branch pipes, a shoveling mechanism 4 is further arranged inside the box body 1, the shoveling mechanism 4 is fixedly connected with a three-phase speed reducing motor 6 which is positioned at the left side of the top of the box body 1 and is close to the back side, the, the structure is characterized in that the pull-type drying trays 14 and the horizontal plane form an acute included angle, the shoveling mechanism 4 is tightly attached to the surface of each pull-type drying tray 14 to shovel, the top of the box body 1 is provided with a PLC (programmable logic controller) 8, the left side and the back of the inner wall of the box body 1 and the positions corresponding to each pull-type drying tray 14 are respectively provided with an illuminating lamp 3 and a temperature control switch 13, the right side of the top of the box body 1 and the position close to the back are provided with an air outlet pipe 10, the air outlet pipe 10 is communicated with the box body 1, the positions at the bottom of the box body 1 and close to four corners are respectively and fixedly connected with an adjusting foot 15, when air blown out by the air blower 9 is heated by a heating resistance box 7, the air is conveyed into the air outlet arm 12 through the box body 2, because the air outlet arm 12 is positioned between every two adjacent pull-type drying trays 14 and at the central position inside the, the heating source of the drying box is positioned in the center of the box body 1, and the drying box starts to heat from the center and spreads to the periphery, so that the box body 1 is heated synchronously and uniformly.

The shoveling mechanism 4 comprises a driving shaft 41, the driving shaft 41 is fixedly connected with an output shaft of a three-phase speed reducing motor 6, the surface of the driving shaft 41 is provided with a second bevel gear 411 corresponding to the positions of the pull-out drying trays 14, the right side of the top of the second bevel gear 411 is engaged with a first bevel gear 410, the right side of the first bevel gear 410 is fixedly connected with a screw rod 47, the surface of the screw rod 47 and the positions close to the left and right ends are bearing-connected with rotary bases 49, the two rotary bases 49 are fixedly connected with the back surface of the inner wall of the box body 1, the surface of the screw rod 47 is in threaded connection with a sliding sleeve 46, the back surface of the sliding sleeve 46 is in sliding connection with a sliding groove 48, the sliding groove 48 is fixedly connected with the back surface of the inner wall of the box body 1, the front surface of the sliding sleeve 46 is fixedly connected with a rod seat 45, the front surface, the shovel plate 44 is clamped between the push rod 42 and the clamping plate 43, and the structure is arranged so that the driving shaft 41 is driven to rotate by the three-phase speed reducing motor 6, acting force is transmitted to the screw rod 47 through the first bevel gear 410 and the second bevel gear 411 which are meshed with each other, the sliding sleeve 46 in threaded connection with the screw rod 47 slides along tracks in the sliding groove 48 through rotation of the screw rod 47, and therefore the shovel plate 44 connected with the clamping plate 43 through the push rod 42 is driven to move on the surface of the pull-type drying disk 14, materials are shoveled by the shovel plate 44, a moving state is maintained in the drying process, the materials are prevented from caking, meanwhile, the problem that the materials are stacked in the pull-type drying disk 14 and uneven in thickness is prevented, and the drying quality of the materials is improved.

The drawing type drying tray 14 comprises a second bracket 144 and a first bracket 143, the second bracket 144 and the first bracket 143 are respectively and equidistantly fixedly connected to the left side and the right side of the inner wall of the box body 1, correspondingly, the second bracket 144 and the first bracket 143 are not arranged on the same horizontal plane and are connected with a drawing plate 142 in a sliding mode, a blocking frame 141 is fixedly arranged at the center of the top of the drawing plate 142, and the drawing plate 142 can partially extend out of the box body 1 to enable excrement materials to be put in, so that the working efficiency is improved.

The included angle between the drawing plate 142 and the horizontal plane is twenty-five degrees to forty-five degrees, and the bottom of the shovel plate 44 is tightly attached to the top of the drawing plate 142.

Light 3, three-phase gear motor 6, heating resistor case 7, temperature detect switch 13 and air-blower 9 pass through the electronic box and are connected with 8 electricity of PLC controller, and this structure setting is through establishing at 1 inside temperature detect switch 13 of box to through the control of PLC controller 8, the temperature of control drying cabinet that can be accurate, make the stoving effect better, the stoving material quality obviously promotes.

The top and the bottom of the air outlet arm 12 are uniformly provided with strip-shaped air grooves

When the utility model is used, firstly, a part of the drawing plate 142 of the drawing type drying disk 14 is drawn out, then the material is poured into and pushed back to the drawing plate 142, then the three-phase speed reducing motor 6 is started, the driving shaft 41 is driven by the three-phase speed reducing motor 6 to rotate, the acting force is transmitted to the screw rod 47 through the first bevel gear 410 and the second bevel gear 411 which are meshed with each other, the sliding sleeve 46 which is in threaded connection with the screw rod 47 slides along the track in the chute 48 through the rotation of the screw rod 47, thereby the shovel plate 44 which is connected with the clamping plate 43 through the pushing rod 42 is driven to move on the surface of the drawing type drying disk 14, the material is shoveled by the shovel plate 44, the moving state is kept in the drying process, the material is prevented from caking, meanwhile, the problem that the material is stacked in the drawing type drying disk 14 and has uneven thickness is prevented, because the drawing type drying disk 14 forms an, when the shoveling mechanism 4 pushes the materials and returns, the materials automatically fall back due to the influence of self gravity, and the materials are dynamically dried in the circulating manner.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an electric heat constant temperature air blast drying cabinet, includes box (1) that articulates there is the chamber door, its characterized in that: a plurality of pull-type drying disks (14) are fixedly connected between the left side and the right side of the inner wall of the box body (1) at equal intervals along the vertical direction, an air outlet arm (12) is arranged at the central position between the two adjacent pull-type drying disks (14), the air outlet arm (12) is fixedly connected with the box body (1) through a support frame (11) fixed at the right end, a heating resistor box (7) is arranged at the top of the box body (1), a hot air pipe (2) and an air blower (9) are respectively and fixedly connected with the left side and the right side of the heating resistor box (7), the hot air pipe (2) is respectively communicated with the air outlet arms (12) through branch pipes, a shoveling mechanism (4) is also arranged inside the box body (1), and the shoveling mechanism (4) is fixedly connected with a three-phase speed reducing motor (6) which is positioned at the left side of the top of the box body, three-phase gear motor (6) are through motor cabinet (5) and box (1) looks fixed connection, acute angle contained angle setting is personally submitted with the level in pull formula stoving dish (14), shovel mechanism (4) are hugged closely and are shoveled in each pull formula stoving dish (14) surface, the top setting of box (1) adds PLC controller (8), the left side and the back of box (1) inner wall just correspond the position department of each pull formula stoving dish (14) and be provided with light (3) and temperature detect switch (13) respectively, the right side at box (1) top just is close to the position department at the back and is provided with out tuber pipe (10), it is linked together with box (1) to go out tuber pipe (10), box (1) bottom just is close to the equal fixedly connected with in position department in four corners and adjusts lower margin (15).

2. An electric heating constant temperature air blast drying oven according to claim 1, characterized in that: the shoveling mechanism (4) comprises a driving shaft (41), the driving shaft (41) is fixedly connected with an output shaft of a three-phase speed reducing motor (6), the positions of the surface of the driving shaft (41) corresponding to the drawing drying trays (14) are respectively provided with a second bevel gear (411), the right side of the top of the second bevel gear (411) is engaged with a first bevel gear (410), the right side of the first bevel gear (410) is fixedly connected with a screw rod (47), the positions of the surface of the screw rod (47) and close to the left end and the right end are in bearing connection with rotary bases (49), the two rotary bases (49) are both fixedly connected with the back of the inner wall of the box body (1), the surface of the screw rod (47) is in threaded connection with a sliding sleeve (46), the back of the sliding sleeve (46) is in sliding connection with a sliding chute (48), and the sliding chute (48, the front fixedly connected with pole seat (45) of sliding sleeve (46), the front fixedly connected with catch bar (42) of pole seat (45), bolt fixedly connected with shovel board (44) and clamp plate (43) are passed through to catch bar (42) right side, shovel board (44) press from both sides tightly between pole seat (45) and clamp plate (43).

3. An electric heating constant temperature air blast drying oven according to claim 2, characterized in that: the drawing type drying disc (14) comprises a second bracket (144) and a first bracket (143), the second bracket (144) and the first bracket (143) are fixedly connected to the left side and the right side of the inner wall of the box body (1) at equal intervals respectively, the second bracket (144) and the first bracket (143) are correspondingly not located on the same horizontal plane, a drawing plate (142) is connected between the second bracket and the first bracket (143) in a sliding mode, and a blocking frame (141) is fixedly installed at the center of the top of the drawing plate (142).

4. An electric heating constant temperature air blast drying oven according to claim 3, characterized in that: the included angle between the drawing plate (142) and the horizontal plane is twenty-five degrees to forty-five degrees, and the bottom of the shovel plate (44) is tightly attached to the top of the drawing plate (142).

5. An electric heating constant temperature air blast drying oven according to claim 1, characterized in that: the illuminating lamp (3), the three-phase speed reducing motor (6), the heating resistance box (7), the temperature control switch (13) and the air blower (9) are electrically connected with the PLC (programmable logic controller) through an electric box.

6. An electrically heated constant temperature forced air drying cabinet according to any one of claims 1 to 3, characterized in that: the top and the bottom of the air outlet arm (12) are both uniformly provided with strip-shaped air grooves.