CN219061431U

CN219061431U - Airtight thermal insulation door of grain depot

Info

Publication number: CN219061431U
Application number: CN202222959018.7U
Authority: CN
Inventors: 杨勇
Original assignee: Hongfeng Yiyang Hebei Grain Machinery Co ltd
Current assignee: Hongfeng Yiyang Hebei Grain Machinery Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-23
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a grain depot airtight heat-preserving door which comprises a door frame, wherein a first heat-preserving door is arranged on the inner wall of the door frame, a heat-preserving layer is fixedly connected to the inner part of the first heat-preserving door, a second heat-preserving door is connected to the inner wall of the door frame in a sliding manner, an automatic door opening assembly is arranged in the door frame, a first motor is fixedly connected to the inner part of the door frame, and a controller is arranged on the front face of the door frame. This airtight thermal insulation door of grain depot is provided with first motor, the screw rod, the movable block, the seal groove, sealing block, spout and slider, drive the movable block through being provided with first motor and remove, drive the second thermal insulation door then and remove, remove the inboard to the door frame, when closing the door, sealing block on the second thermal insulation door closely laminates with the seal groove on the first thermal insulation door, play fine sealed effect, and the second thermal insulation door makes its in the slip in-process keep stable through the slider of bottom, the effect of good automatic switch door has been reached, it is very convenient.

Description

Airtight thermal insulation door of grain depot

Technical Field

The utility model relates to the technical field of sealing doors, in particular to a grain depot airtight heat-preserving door.

Background

The grain depot is a building for storing grains, and the grain depot door is an important component of the grain depot, plays a role in supplying people and grains to and from the grain depot, plays a role in main channels of national grain reserve, local grain reserve and grain circulation, and has a heat preservation airtight function for long-term preservation of grains.

The utility model discloses a CN214997188U patent provides a grain depot heat preservation airtight door, this airtight door is through the limit of setting up stile, can avoid the sealing strip to expose in the air, can effectively prevent that the sealing strip from ageing fast and being bitten by the mouse worm, have the characteristics that the leakproofness is good and long service life, the draw-in groove that the limit stile set up makes the sealing strip have the function of dismantling, make things convenient for the quick replacement in later stage, moreover, the triangle backup pad that sets up can strengthen door leaf intensity, panel cladding triangle backup pad and door hinge, both increased airtight door's aesthetic property, make it rust corrosion again, reduce daily maintenance and maintenance cost, and the joint strength between door leaf and the door hinge has been improved to the reinforcing block that sets up, but the grain depot door in this CN214997188U technique is great in size, certain thickness has, weight is heavier, people need spend the strength to remove when opening the door, manpower consumption has been improved, and is not very convenient, and, the gap department of door is liable to suffer the invasion of mouse, therefore, we need a airtight door.

Disclosure of Invention

Based on the above, the utility model aims to provide a grain depot airtight heat-preserving door, which solves the problems that the grain depot door in the technology of the patent CN214997188U is large in size, has a certain thickness and heavy weight, and people need to spend effort to move when opening and closing the door, so that the manpower consumption is improved, the door is not very convenient, and the gap of the door is easy to be affected by mice.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a airtight heat preservation door of grain depot, includes the door frame, first heat preservation door is installed to the inner wall of door frame, and the inside fixedly connected with heat preservation of first heat preservation door, the inner wall sliding connection of door frame has the second heat preservation door, the inside of door frame is provided with automatic subassembly that opens the door, the inside fixedly connected with first motor of door frame, the controller is installed in the front of door frame, the positive bottom fixedly connected with swash plate of door frame, and the inside of swash plate is provided with rotating assembly.

Preferably, the automatic door opening assembly comprises a first motor, a screw rod, a moving block, a sealing groove, a sealing block, a sliding groove and a sliding block, wherein the output end of the first motor is detachably connected with the screw rod through a coupling, the outer surface of the screw rod is in threaded connection with the moving block, the first motor forms a moving structure with the moving block through the screw rod, the external threads of the screw rod are matched with the internal threads of the moving block, and the bottom of the moving block is connected with the second heat insulation door.

Preferably, a sealing groove is formed in one side of the first heat-preserving door, the inner wall of the sealing groove is connected with a sealing block in a clamping mode, the shape and the size of the sealing groove are matched with those of the sealing block, one side of the sealing block stretches into the inner wall of the sealing groove to be connected, and the other side of the sealing block is connected with the second heat-preserving door.

Preferably, the inner wall of the door frame is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding manner, the door frame and the sliding block form a sliding structure through the sliding groove, the bottom of the sliding block slides on the inner wall of the sliding groove, and the top of the sliding block is connected with the second heat-preserving door.

Preferably, the rotating assembly comprises a protection box, a second motor, a rotating rod, a baffle and a groove, wherein the protection box is fixedly connected to the front face of the door frame, the second motor is installed in the protection box, the door frame and the second motor form a fixed structure through the protection box, and the protection box is fixed to the bottom of the front face of the door frame.

Preferably, the output of second motor is connected with the bull stick through the shaft coupling can be dismantled, and the surface fixedly connected with baffle of bull stick, the second motor passes through bull stick and baffle constitution revolution mechanic, and the baffle setting rotates at the top of swash plate to the other end and the swash plate of bull stick are connected.

Preferably, the inner wall of the inclined plate is provided with a groove, the shape and the size of the groove are matched with those of the baffle, and the bottom of the baffle is transferred to the inner wall of the groove for connection.

Compared with the prior art, the utility model has the beneficial effects that: the grain depot is provided with a closed heat-preserving door,

(1) The sealing device is provided with the first motor, the screw rod, the moving block, the sealing groove, the sealing block, the sliding groove and the sliding block, the moving block is driven to move by the first motor, then the second thermal insulation door is driven to move, the second thermal insulation door moves to the inner side of the door frame, when the door is closed, the sealing block on the second thermal insulation door is tightly attached to the sealing groove on the first thermal insulation door, a good sealing effect is achieved, the second thermal insulation door is kept stable in the sliding process by the sliding block at the bottom, a good automatic door opening and closing effect is achieved, and the sealing device is very convenient and fast;

(2) Be provided with guard box, second motor, bull stick, baffle and recess, start the second motor and drive the baffle through the bull stick and rotate in the recess, can conveniently carry the shallow of grain when rotating the recess parallel and level and get into, can make the baffle block the bottom of thermal insulation door when rotating vertical state, reduced the mouse and entered into the phenomenon emergence of damaging grain in the grain depot, reached the effect that blocks the mouse and run into, played certain guard action to the grain of grain depot.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model in a front cross-section;

FIG. 3 is a schematic view of the seal groove and seal block structure of the present utility model;

FIG. 4 is a schematic view of a slider and chute according to the present utility model;

FIG. 5 is a schematic view of the structure of the rotating rod and the baffle plate of the present utility model.

In the figure: 1. a door frame; 2. a first heat-preserving door; 3. a heat preservation layer; 4. the second heat preservation door; 5. an automatic door opening assembly; 501. a first motor; 502. a screw; 503. a moving block; 504. sealing grooves; 505. a sealing block; 506. a chute; 507. a slide block; 6. a controller; 7. a sloping plate; 8. a rotating assembly; 801. a protection box; 802. a second motor; 803. a rotating rod; 804. a baffle; 805. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides a airtight thermal insulation door of grain depot, including door frame 1, first thermal insulation door 2 is installed to the inner wall of door frame 1, and the inside fixedly connected with heat preservation 3 of first thermal insulation door 2, the inner wall sliding connection of door frame 1 has second thermal insulation door 4, the inside of door frame 1 is provided with automatic door opening subassembly 5, automatic door opening subassembly 5 includes first motor 501, screw rod 502, movable block 503, seal groove 504, sealing block 505, spout 506 and slider 507, the inside fixedly connected with first motor 501 of door frame 1, the output of first motor 501 is connected with screw rod 502 through the shaft coupling can be dismantled, and the surface threaded connection of screw rod 502 has movable block 503, first motor 501 constitutes the moving structure through screw rod 502 and movable block 503's internal thread phase-match, and the bottom connection of movable block 503 second thermal insulation door 4, the automatic switch effect of second thermal insulation door 4 has been reached to the rotation of starting first motor 501 through screw rod 502 makes movable block 503 remove, one side 504 of first thermal insulation door 2 is equipped with, and seal groove 505 has been connected with the inner wall 505 of sealing block 505, sealing block 506 has been reached, sealing block 505 is good in the sealing groove 506 is connected to the inner wall 505 of sealing block 505, sealing block 505 and the sealing block 506 is connected with the sealing block 506 is good, sealing block 506 is sealed to the other side 1, sealing block 506 is sealed to the side of sealing block 4, the sealing block is sealed side is sealed to the inner wall of the side of sealing block 505, the sealing block is connected with the sealing block is sealed side is sealed down with the sealing block 4, the sealing block is sealed side is sealed down by the sealing block is 4, the sealing plate is 4 is made is convenient to be opened and has the automatic opening switch and the sealing and has the automatic switch is has the sealing and has the sealing and a sealing. And the second thermal insulation door 4 is connected at the top of slider 507, has made things convenient for second thermal insulation door 4 to keep stable through the slider 507 of bottom in the removal in-process, has improved the stability of second thermal insulation door 4 to reach good automatic effect of opening and shutting the door, very convenient has saved the strength of people's switch door, satisfies people's daily user demand.

Referring to fig. 1, 2 and 5, the front surface of the door frame 1 is provided with a controller 6, the bottom of the front surface of the door frame 1 is fixedly connected with a sloping plate 7, a rotating component 8 is arranged in the sloping plate 7, the rotating component 8 comprises a protection box 801, a second motor 802, a rotating rod 803, a baffle 804 and a groove 805, the front surface of the door frame 1 is fixedly connected with the protection box 801, the second motor 802 is arranged in the protection box 801, the door frame 1 forms a fixed structure with the second motor 802 through the protection box 801, the protection box 801 is fixed at the bottom of the front surface of the door frame 1, the second motor 802 is conveniently arranged on the door frame 1 through the protection box 801, the effect of the second motor 802 and the fixed box of the door frame 1 is achieved, the output end of the second motor 802 is detachably connected with the rotating rod 803 through a coupling, the outer surface of the rotating rod 803 is fixedly connected with the baffle 804, the second motor 802 passes through bull stick 803 and baffle 804 and constitutes rotating structure, and baffle 804 sets up and rotates at the top of swash plate 7, and the other end of bull stick 803 is connected with swash plate 7, make things convenient for second motor 802 to drive baffle 804 through bull stick 803 and rotate, the effect of rotation of baffle 804 has been reached, recess 805 has been seted up to the inner wall of swash plate 7, the shape size of recess 805 and the shape size assorted of baffle 804, and the bottom of baffle 804 is shifted into the inner wall of recess 805 and is connected, the shallow that can conveniently carry grain when rotating recess 805 parallel and level gets into, can make baffle 804 block the bottom of thermal insulation door when rotating to vertical state, the phenomenon that the mouse enters into the grain store in damage grain has been reduced and has taken place, the effect that blocks the mouse and intrudes has been reached, play certain guard action to the grain of grain store.

Working principle: when the airtight thermal insulation door of the grain depot is used, firstly, when the door is opened and closed, the controller 6 is firstly pressed, the first motor 501 is controlled by the PLC, the first motor 501 is started to drive the screw rod 502 to rotate, the screw rod 502 drives the movable block 503 to move, then the second thermal insulation door 4 at the bottom of the movable block 503 is driven to move, the sliding block 507 at the bottom of the second thermal insulation door 4 keeps stable in the moving process, when the door is closed, the sealing block 505 on the second thermal insulation door 4 is tightly attached to the sealing groove 504 on the first thermal insulation door 2, a good sealing effect is achieved, the effort required by manpower to open and close the door is saved, the effect of good automatic door opening and closing is achieved, the grain depot is quite convenient and fast, when grains are carried into the grain depot, the second motor 802 is started, the second motor 802 drives the rotary rod 803 to rotate, the baffle 804 rotates to attach to the groove 805, the cart pushing the grains is enabled to enter from the groove 805, the grains do not need to be carried manually, the baffle 804 rotates to a vertical state after the door is closed, the bottom of the baffle 804 is enabled to block the grains, the grains entering into the grain depot by mice, the well-known phenomenon of the grain depot is reduced, the detailed description is achieved, the grain depot is achieved, the technical problem of the technical description is achieved, and the technical problem of the grain depot is completely is well-known.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a airtight heat preservation door in grain depot, includes door frame (1), its characterized in that: the inner wall of door frame (1) is installed first heat preservation door (2), and the inside fixedly connected with heat preservation (3) of first heat preservation door (2), the inner wall sliding connection of door frame (1) has second heat preservation door (4), the inside of door frame (1) is provided with automatic subassembly (5) that opens the door, the inside fixedly connected with first motor (501) of door frame (1), controller (6) are installed in the front of door frame (1), positive bottom fixedly connected with swash plate (7) of door frame (1), and the inside of swash plate (7) is provided with rotation subassembly (8).

2. The grain depot airtight heat preservation door of claim 1, wherein: the automatic door opening assembly (5) comprises a first motor (501), a screw rod (502), a moving block (503), a sealing groove (504), a sealing block (505), a sliding groove (506) and a sliding block (507), wherein the output end of the first motor (501) is detachably connected with the screw rod (502) through a coupling, the outer surface of the screw rod (502) is in threaded connection with the moving block (503), the first motor (501) forms a moving structure with the moving block (503) through the screw rod (502), the external threads of the screw rod (502) are matched with the internal threads of the moving block (503), and the bottom of the moving block (503) is connected with the second heat preservation door (4).

3. The grain depot airtight heat preservation door of claim 2, wherein: a sealing groove (504) is formed in one side of the first heat-preserving door (2), a sealing block (505) is connected to the inner wall of the sealing groove (504) in a clamping mode, the shape and the size of the sealing groove (504) are matched with those of the sealing block (505), one side of the sealing block (505) stretches into the inner wall of the sealing groove (504) to be connected, and the other side of the sealing block (505) is connected with the second heat-preserving door (4).

4. The grain depot airtight heat preservation door of claim 2, wherein: the inner wall of door frame (1) has seted up spout (506), and the inner wall sliding connection of spout (506) has slider (507), door frame (1) constitutes sliding structure through spout (506) and slider (507), and the bottom of slider (507) slides at the inner wall of spout (506), and second heat preservation door (4) are connected at the top of slider (507).

5. The grain depot airtight heat preservation door of claim 1, wherein: the rotating assembly (8) comprises a protection box (801), a second motor (802), a rotating rod (803), a baffle (804) and a groove (805), the front surface of the door frame (1) is fixedly connected with the protection box (801), the second motor (802) is installed in the protection box (801), the door frame (1) and the second motor (802) form a fixed structure through the protection box (801), and the protection box (801) is fixed at the bottom of the front surface of the door frame (1).

6. The grain depot sealing and heat preserving door of claim 5, wherein: the output of second motor (802) is connected with bull stick (803) through the shaft coupling can be dismantled, and the surface fixedly connected with baffle (804) of bull stick (803), second motor (802) constitute revolution mechanic through bull stick (803) and baffle (804), and baffle (804) set up and rotate at the top of swash plate (7), and the other end and the swash plate (7) of bull stick (803) are connected.

7. The grain depot sealing and heat preserving door of claim 5, wherein: the inner wall of swash plate (7) has seted up recess (805), the shape size of recess (805) is matchd with the shape size of baffle (804), and the bottom of baffle (804) is shifted into the inner wall of recess (805) and is connected.