Folding curing barn

Abstract

The utility model provides a folding curing barn which is characterized in that the folding curing barn comprises a folding frame and a flexible heat preservation cover arranged on the periphery of the folding frame, and the folding frame comprises a plurality of door-shaped frames and a plurality of horizontal folding rods arranged between every two door-shaped frames. Through the horizontal folding rods between every two door-shaped frames, the curing barn can be rapidly and longitudinally folded to facilitate transportation and storage without occupying the land or can be rapidly and longitudinally stretched to facilitate lapping of tobacco rods on the horizontal folding rods, then crops such as tobacco leaves or grains are hung on the tobacco rods, and the tobacco rods are moved to the hinged position of the inner ends of the two horizontal folding rods through the moving rods. The baking oven has the advantages of being capable of achieving sufficient hanging strength, free of deformation and sinking, capable of achieving rapid movement through the moving wheels and the guide rails, convenient to assemble through the flexible heat preservation cover, capable of guaranteeing the baking temperature, rapid to disassemble and assemble, and capable of keeping the baking quality.

Description

Technical Field

[0001] The utility model relates to a baking house, in particular to a conveniently foldable baking house, which is a mobile folding baking house for crops such as tobacco and grain, and belongs to the technical field of crop baking equipment design and manufacturing. Background Art

[0002] Flue-curing barns can be widely used in fields, at the edge of a field, and on sites to dry crops such as tobacco leaves and grain, especially tobacco leaves. However, most current flue-curing barns are fixed and cannot be moved, which brings inconvenience to the drying of crops such as tobacco and grain. Although Chinese patent CN200476892U discloses a foldable flue-curing barn, which includes a top plate, a bottom plate, foldable side plates, front and rear baffles, a lifting mechanism, and a heating device, it only has two side plates that can be folded, and the two side plates are located between the top plate and the bottom plate. Obviously, it can only be folded in the height direction, and cannot be folded in the length direction. It is still inconvenient to transport and store due to the large area it occupies. Moreover, when tobacco leaves and grain are hung inside to wait for drying, their hanging strength will be limited, which will bring inconvenience to farmers. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0003] The utility model aims to provide a foldable curing barn, which can be shortened from at least eight meters in length to less than one meter for easy transportation and movement, and then extended from the shortened curing barn to at least eight meters for easy curing of crops such as tobacco leaves and grains.

[0004] The utility model is completed through the following technical solutions: a folding baking room, characterized in that it includes a folding frame and a flexible heat-insulating cover arranged on the periphery of the folding frame, wherein the folding frame includes: a plurality of door-shaped frames and a plurality of horizontal folding rods arranged between two door-shaped frames, so that after the plurality of horizontal folding rods are folded and retracted, the baking room is folded in the length direction, and after the plurality of horizontal folding rods are stretched, normal baking of the baking room is completed.

[0005] Each horizontal folding rod includes at least two horizontal rods hinged to each other, and a movable rod is set at the inner end of the hinged horizontal rods, and the outer end is hinged to the corresponding door-shaped frame, so that when folding, the movable rod is moved to overlap with one of the horizontal rods, so that the two horizontal rods are folded at the hinges of the inner and outer ends, thereby realizing the folding of the two door-shaped frames. When unfolding, the two horizontal rods are straightened into a straight rod, and then the movable rod is moved between the inner ends of the two horizontal rods, so that the two horizontal rods increase the unfolding strength under the support of the movable rods, and then cooperate with the other two horizontal rods arranged opposite each other, so that the two ends of the straight rod with crops such as tobacco leaves or grains hung on it can be placed on the corresponding two horizontal rods to complete the baking.

[0006] The horizontal rod is a hollow circular tube or polygonal tube, and correspondingly, the movable rod is a circular tube or polygonal tube placed in the hollow. The movable rod is placed in the hollow of the horizontal rod, and a strip-shaped through groove is provided on one of the horizontal rod walls. A screw is screwed on the outer wall of the movable rod. The inner end of the screw is screwed with the corresponding screw hole on the outer wall of the movable rod, and the outer end extends outward through the strip-shaped through groove of the corresponding horizontal rod, so that the screw can be manipulated to move the movable rod in the hollow of the horizontal rod, thereby realizing the folding or expansion of the horizontal rod.

[0007] The horizontal rod is a solid round tube or a polygonal tube, and correspondingly, the moving rod is a hollow round or polygonal sleeve. The moving rod is sleeved on the horizontal rod, and a strip groove is provided on the wall of the moving rod. A screw is screwed on the outer wall of the horizontal rod. The inner end of the screw is screwed with the corresponding screw hole on the outer wall of the horizontal rod, and the outer end extends outward through the corresponding strip groove on the moving rod, so that after the moving rod is manipulated to move along the outer wall of the horizontal rod, the horizontal rod can be folded or stretched, and locked and fixed by the screw.

[0008] The plurality of horizontal folding rods are symmetrically or asymmetrically arranged on both sides and in the middle of the two door-shaped frames, which facilitates the folding or opening of the two door-shaped frames and leaves an aisle in the middle of the opened folding frame, so that a plurality of straight rods hung with crops such as tobacco leaves or grains can be placed on the horizontal folding rods on both sides of the aisle.

[0009] The door-shaped frame comprises an arc-shaped rod, which is respectively connected to vertical rods at both ends of the top arc-shaped rod. The lower ends of the vertical rods are provided with moving wheels to facilitate the movement of the door-shaped frame to be folded or opened.

[0010] The moving wheel is rotatably fixed on the wheel shaft at the bottom of the triangular seat, and the top of the triangular seat is fixed on the lower end of the vertical pole, so that the door frame can be moved and folded or opened conveniently through the moving wheel.

[0011] The moving wheel is placed in a guide rail on the ground. The guide rail is formed into a straight guide rail by plugging or screwing a plurality of guide rail sections. The cross section of the guide rail is a concave groove so that the moving wheel can be placed in the groove for easy movement.

[0012] Short sleeves facing each other are symmetrically arranged between the arc-shaped rods at the top of the two door-shaped frames, and a horizontal rod is inserted between the two short sleeves to form an arc-shaped top frame, which facilitates the support of the flexible insulation cover.

[0013] One end of the folding frame is provided with a conventional temperature-raising heating device for delivering hot air for baking to the baking room.

[0014] The utility model has the following advantages and effects: by adopting the above scheme, the horizontal folding rod between the two door frames can be conveniently used to realize the rapid longitudinal folding of the baking room for convenient transportation, and the storage does not take up space or the rapid longitudinal stretching makes it convenient to put tobacco rods on the horizontal folding rods, and then hang tobacco leaves or crops such as grain on the tobacco rods, and the movable rod is moved to the hinge at the inner end of the two horizontal folding rods to have sufficient hanging strength, no deformation, no depression, and rapid movement can be achieved through the movable wheels and guide rails, and the flexible heat-insulating cover is convenient for assembly while ensuring the baking temperature, with the characteristics of quick disassembly and assembly, and maintaining the baking quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the local folding state;

[0017] Figure 3 for Figure 2 Schematic diagram of local folding;

[0018] Figure 4 for Figure 3 A partial enlarged view of

[0019] Figure 5 for Figure 2 Bottom enlargement of . DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] The folding baking room provided by the utility model comprises a folding frame and a flexible heat-insulating cover arranged on the periphery of the folding frame, wherein the folding frame comprises: a plurality of door-shaped frames 1, a plurality of horizontal folding rods 2 arranged between two door-shaped frames 1, such as Figure 1 , so that after the horizontal folding rods 2 are folded and closed, the folding of the baking room in the length direction is completed, such as Figure 2 After several horizontal folding rods are opened, the normal baking of the baking room is completed. Figure 1 ;

[0022] Each horizontal folding rod 2 includes two horizontal rods hinged to each other, and a moving rod 3 is set at the inner end of the hinged horizontal rods, and the outer end is hinged to the corresponding door frame 1 through a hinge, so that when folding, the moving rod 3 is moved to overlap with one of the horizontal rods, so that both horizontal rods are folded at the hinge of the inner and outer ends, so that the two door frames can be folded together. Figure 3 When unfolding, straighten the two horizontal rods into a straight rod, and then move the moving rod 3 between the inner ends of the two horizontal rods, so that the two horizontal rods increase the unfolding strength under the support of the moving rod 3, as shown in FIG. Figure 1, and then cooperate with the other two horizontal rods set in opposite directions, the ends of the straight rod with tobacco leaves or crops such as grain hung on it can be placed on the corresponding two horizontal rods to complete the baking;

[0023] The horizontal rod is a hollow square tube. Correspondingly, the mobile rod 3 is a square tube, which is placed in the hollow of the horizontal rod and a strip groove 4 is provided on one of the horizontal rod walls. A screw 5 is screwed on the outer wall of the mobile rod 3. The inner end of the screw 5 is screwed with the corresponding screw hole on the outer wall of the mobile rod 3, and the outer end extends outward through the strip groove 4 of the corresponding horizontal rod. Figure 4 , so as to manipulate the screw rod 5 to move the moving rod 3 in the hollow of the horizontal rod to achieve the folding or expansion of the horizontal rod;

[0024] Obviously, it can also be arranged like this: the horizontal rod is a solid circular tube or polygonal tube, and correspondingly, the movable rod is a hollow circular or polygonal sleeve, the movable rod is sleeved on the horizontal rod, and a strip groove is provided on the wall of the movable rod, and a screw is screwed on the outer wall of the horizontal rod, the inner end of the screw is screwed with the corresponding screw hole on the outer wall of the horizontal rod, and the outer end extends outward through the strip groove on the corresponding movable rod, so that after the movable rod is manipulated to move along the outer wall of the horizontal rod, the horizontal rod can be folded or expanded, and is locked and fixed by the screw;

[0025] A plurality of horizontal folding rods are symmetrically or asymmetrically arranged on both sides and in the middle of the two door-shaped frames 1, so that the two door-shaped frames 1 can be folded or opened conveniently, and an aisle is left in the middle of the opened folding frame, so that a plurality of straight poles hung with crops such as tobacco leaves or grain can be placed on the horizontal folding rods on both sides of the aisle;

[0026] The door frame 1 includes an arc-shaped rod at the top, which is connected to the vertical rods at both ends of the top arc-shaped rod. The lower ends of the vertical rods are provided with moving wheels 8 to facilitate the movement of the door frame 1 to be folded or opened;

[0027] The moving wheel 8 is fixed on the axle 7 at the bottom of the triangular seat 6 in a rolling manner. The axle 7 is provided with two, symmetrically arranged on both sides of the bottom of the triangular seat 6. The two ends of each axle 7 are respectively connected to the moving wheel 8 in a rolling manner. The top of the triangular seat 6 is fixed to the lower end of the vertical pole, as shown in FIG. Figure 5 , so that the door frame 1 can be moved and closed or opened by the moving wheel 8;

[0028] The moving wheel 8 is placed in a guide rail 9 on the ground. The guide rail 9 is formed by plugging or screwing a plurality of guide rail sections into a straight guide rail. The cross section of the guide rail 9 is a concave groove so that the moving wheel 8 can be placed in the groove and move easily.

[0029] Short sleeves facing each other are symmetrically arranged between the arc-shaped rods at the top of the two door-shaped frames 1, and horizontal rods 11 are inserted between the two short sleeves to form an arc-shaped top frame, thereby facilitating the support of the flexible insulation cover;

[0030] A conventional heating device 10 is provided at one end of the folding rack, and hot air for baking is delivered to the folding rack (i.e., the baking room) through a fan 12.

Claims

1. A folding baking room, characterized in that It includes a folding frame and a flexible heat-insulating cover arranged on the periphery of the folding frame, wherein the folding frame includes: a plurality of door-shaped frames and a plurality of horizontal folding rods arranged between two door-shaped frames; Each horizontal folding rod comprises at least two mutually hinged horizontal rods, wherein a movable rod is provided at the inner end of the mutually hinged horizontal rods and the outer end is hinged to the corresponding door frame; The horizontal rod is a hollow circular tube or polygonal tube, and correspondingly, the movable rod is a circular tube or polygonal tube placed in the hollow. The movable rod is placed in the hollow of the horizontal rod, and a strip-shaped through groove is provided on one of the horizontal rod walls. A screw is screwed on the outer wall of the movable rod, and the inner end of the screw is screwed with the corresponding screw hole on the outer wall of the movable rod, and the outer end extends outward through the strip-shaped through groove of the corresponding horizontal rod; The door-shaped frame includes an arc-shaped rod, which is respectively connected to the vertical rods at both ends of the top arc-shaped rod. The lower end of the vertical rod is provided with a moving wheel, and the moving wheel is rotatably fixed on the wheel axle at the bottom of the triangular seat. The wheel axle is provided with two, which are symmetrically arranged on both sides of the bottom of the triangular seat. The two ends of each wheel axle are respectively connected to the moving wheel in a rotatable manner. The top of the triangular seat is fixed to the lower end of the vertical rod; Short sleeves facing each other are arranged symmetrically and at intervals between the arc-shaped rods on the top of the two door-shaped frames, and a horizontal rod is inserted between the two short sleeves to form an arc-shaped top frame.

2. The folding baking room according to claim 1, characterized in that The horizontal rod is a solid round tube or a polygonal tube, and correspondingly, the movable rod is a hollow round or polygonal sleeve. The movable rod is sleeved on the horizontal rod, and a strip groove is provided on the wall of the movable rod. A screw is screwed on the outer wall of the horizontal rod. The inner end of the screw is screwed with the corresponding screw hole on the outer wall of the horizontal rod, and the outer end extends outward through the corresponding strip groove on the movable rod.

3. The folding baking room according to claim 1, characterized in that The plurality of horizontal folding rods are symmetrically or asymmetrically arranged on both sides and in the middle of the door-shaped frames.

4. The folding baking room according to claim 1, characterized in that The moving wheel is placed in a guide rail on the ground. The guide rail is formed into a straight guide rail by inserting or screwing a plurality of guide rail sections. The cross section of the guide rail is a concave groove.

5. The folding baking room according to claim 1, characterized in that One end of the folding frame is provided with a temperature increasing heating device.

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