Air blowing dryer

Abstract

The utility model provides an air blowing dryer which comprises a box body and a plurality of storage racks placed in the box body, and a box door is arranged on the front side of the box body. Two groups of adjusting mechanisms are arranged on the lower surface of the storage rack, each adjusting mechanism comprises an inserting rod, a limiting block, a mounting part, a handle, a spring and an inserting head, the mounting parts are fixed on the lower surface of the storage rack, and the two inserting rods are inserted into the mounting parts in a sliding manner; handles are arranged at the opposite ends of the two inserting rods, a spring is connected between the two handles, limiting blocks are arranged at the opposite ends of the two inserting rods, and plugs are further connected to the end portions of the limiting blocks; mounting frames are further arranged on the left inner side wall and the right inner side wall of the box body, a plurality of fixing holes are formed in the mounting frames, sliding seams extending up and down are further formed in the mounting frames, the sliding seams penetrate through the fixing holes from top to bottom and are communicated with the fixing holes, and the plugs can penetrate through the sliding seams. According to the drying machine, the distance can be conveniently adjusted according to the sizes and shapes of materials through the arrangement of the placing frames, adjustment is more convenient, and the placing frames are well fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of drying ovens, and particularly relates to a blast dryer. Background Art

[0002] The blast drying oven is a device for industrial and mining enterprises' laboratories and medical and health fields. The hot air circulation system is composed of a fan that can continuously operate at high temperatures and a suitable air duct, and the temperature in the working chamber is uniform. When drying materials, the materials need to be placed on the upper end of the internal placement rack for drying treatment. However, the spacing of the placement racks of the currently used blast drying ovens is generally fixed, which is not convenient to adjust according to the size and shape of the materials. Moreover, the placement racks are generally installed in a push-pull manner and cannot be well fixed, so the placement racks are likely to move. Content of the Utility Model

[0003] In view of this, the utility model aims to propose a blast dryer to solve the above problems.

[0004] To achieve the above object, the technical solution of the utility model is realized as follows:

[0005] A blast dryer includes a box body and a plurality of placement racks placed in the box body. A box door is provided on the front side of the box body; two sets of adjusting mechanisms are provided on the lower surface of the placement rack and arranged front and back. The adjusting mechanism includes a plug rod, a limit block, a mounting member, a handle, a spring and a plug. The mounting member is fixed on the lower surface of the placement rack. There are two plug rods, and the two plug rods are symmetrically slidably inserted into the mounting member left and right; handles are provided at the opposite ends of the two plug rods, a spring is connected between the two handles, limit blocks are provided at the opposite ends of the two plug rods, and a plug is further connected to the end of the limit block. The size of the plug is smaller than that of the limit block; vertically arranged mounting frames are symmetrically provided on the left and right inner side walls of the box body. A plurality of fixing holes for inserting the limit blocks are provided on the mounting frame from bottom to top. A vertically extending sliding slot is further provided on the mounting frame. The sliding slot penetrates through each fixing hole from top to bottom and is communicated with the fixing hole. The plug can pass through the sliding slot, and the size of the plug matches the size of the sliding slot.

[0006] Further, fixing columns are provided on the opposite sides of the two handles, and the two ends of the spring are respectively fixed on the two fixing columns.

[0007] Further, there are four mounting frames, which are respectively located at the four corners of the box body.

[0008] Further, a plurality of through holes are provided on the placement rack.

[0009] Further, the edge of the placement rack is bent upward to form a baffle.

[0010] Further, a water receiving tray is provided at the bottom of the box body, and a horizontally arranged U-shaped limiting member is provided on the inner side wall of the box body close to the upper side of the water receiving tray.

[0011] Furthermore, the longitudinal section of the limiting member is L-shaped, and the horizontal section of the limiting member extends to the upper part of the water receiving tray.

[0012] Furthermore, a viewing window is provided on the box door.

[0013] Furthermore, the limiting block is a rectangular block, the plug is a round rod, and the diameter of the plug is smaller than the height of the limiting block.

[0014] Compared with the prior art, the blast dryer described in the utility model has the following advantages:

[0015] The blast dryer described in the utility model includes a box body and a plurality of racks placed in the box body. The lower surface of the rack is provided with two groups of adjustment mechanisms arranged front and back. When the rack needs to be installed, the two handles are pinched to compress the springs, so that the limit block shrinks to the lower surface of the rack, and then the rack is placed at the position where it needs to be fixed, and the limit block is aligned with the fixing hole, and the handle is released. Under the action of the spring force, the limit block is inserted into the corresponding fixing hole. When the rack needs to be moved, the handle is pinched to make the limit block leave the fixing hole, but at the same time the plug is still retained in the sliding gap, and then the rack is moved up and down to the required position. This operation can ensure that the rack remains horizontal when moving up and down, especially when materials have been placed on the rack. In addition, the spacing can be finely adjusted by setting the intervals of the fixing holes. The denser the fixing holes are, the finer the adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic structural diagram of the blast dryer described in an embodiment of the utility model;

[0018] Figure 2 It is a partial enlarged view of the A part of the blast dryer described in the embodiment of the utility model;

[0019] Figure 3 It is a partial enlarged view of the B part of the blast dryer described in the embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the storage plate described in an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1. Box body; 2. Box door; 21. Visual window; 3. Storage rack; 31. Side rib; 32. Through hole; 33. Adjustment mechanism; 331. Insert rod; 332. Limit block; 333. Mounting piece; 334. Handle; 335. Spring; 336. Fixed column; 337. Plug; 4. Mounting frame; 41. Fixed hole; 42. Sliding joint; 5. Drain tray; 6. Limit piece. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0027] like Figure 1-4As shown in the figure, a blast dryer includes a box body 1 and a plurality of storage racks 3 placed inside the box body 1. A box door 2 is provided on the front side of the box body 1; two sets of adjusting mechanisms 33 arranged front and back are provided on the lower surface of the storage rack 3. The adjusting mechanism 33 includes a plug rod 331, a limit block 332, a mounting member 333, a handle 334, a spring 335 and a plug 337. The mounting member 333 is fixed on the lower surface of the storage rack 3. There are two plug rods 331, and the two plug rods 331 are symmetrically inserted and slid on the mounting member 333 left and right; handles 334 are provided at opposite ends of the two plug rods 331, a spring 335 is connected between the two handles 334, limit blocks 332 are provided at the opposite ends of the two plug rods 331, and a plug 337 is further connected to the end of the limit block 332. The size of the plug 337 is smaller than that of the limit block 332; vertically arranged mounting brackets 4 are also symmetrically provided on the left and right inner side walls of the box body 1. A plurality of fixing holes 41 for inserting the limit blocks 332 are provided on the mounting bracket 4 from bottom to top. A sliding slot 42 extending up and down is also provided on the mounting bracket 4. The sliding slot 42 penetrates through each fixing hole 41 from top to bottom and communicates with the fixing hole 41. The plug 337 can pass through the sliding slot 42, and the size of the plug 337 matches the size of the sliding slot 42.

[0028] When it is necessary to install the storage rack, pinch the two handles to compress the spring, so that the limit block retracts to the lower surface of the storage rack. Then place the storage rack at the position where it needs to be fixed and align the limit block with the fixing hole. Release the handle, and the limit block will be stuck into the corresponding fixing hole under the action of the spring force. When it is necessary to move the storage rack, pinch the handle to make the limit block leave the fixing hole, but at the same time the plug remains in the sliding slot. Then move the storage rack up and down to the required position. This operation can ensure that the storage rack remains horizontal when moving up and down, especially when materials have already been placed on the storage rack. In addition, the fine adjustment of the spacing can be achieved by setting the interval of the fixing holes. The denser the fixing holes are set, the finer the adjustment is.

[0029] Exemplarily, fixing columns 336 are provided on the opposite sides of the two handles 334. The two ends of the spring 335 are respectively fixed on the two fixing columns 336. The fixing columns facilitate the installation of the spring.

[0030] Exemplarily, there are four mounting brackets 4, which are respectively located at the four corners of the box body 1.

[0031] Exemplarily, a plurality of through holes 32 are provided on the storage rack 3.

[0032] Furthermore, the edge of the storage rack 3 is bent upward to form a baffle 31.

[0033] Exemplarily, a water receiving tray 5 is provided at the bottom of the box body 1, and a horizontally arranged U-shaped limiting member 6 is provided on the inner side wall of the box body 1 close to the upper side of the water receiving tray 5. The limiting member is used to limit the position of the water receiving tray to prevent the water receiving tray from moving up and down due to external factors during use.

[0034] Specifically, the longitudinal section of the stopper 6 is L-shaped, and the horizontal section of the stopper 6 extends to the upper part of the inside of the water receiving tray 5. The stopper structure plays a role of guiding water, allowing water dripping from the edge to flow into the water receiving tray.

[0035] Exemplarily, a visual window 21 is provided on the door 2 .

[0036] Exemplarily, the limiting block 332 is a rectangular block, the plug 337 is a round rod, and the diameter of the plug 337 is smaller than the height of the limiting block 332 .

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A blast dryer, characterized in that: It includes a box body and several storage shelves placed inside the box body. A box door is provided on the front side of the box body; on the lower surface of the storage shelf, there are 2 sets of adjusting mechanisms arranged front and back. The adjusting mechanism includes a plug rod, a limiting block, a mounting member, a handle, a spring and a plug. The mounting member is fixed on the lower surface of the storage shelf. There are 2 plug rods, and the 2 plug rods are symmetrically slidably inserted on the mounting member left and right; on the opposite ends of the 2 plug rods, there are handles respectively. A spring is connected between the 2 handles. On the opposite ends of the 2 plug rods, there are limiting blocks, and a plug is also connected to the end of the limiting block. The size of the plug is smaller than the size of the limiting block; on the left and right inner side walls of the box body, there are also symmetrically arranged vertically arranged mounting frames. On the mounting frame, there are several fixing holes for inserting the limiting blocks from bottom to top. On the mounting frame, there is also a vertically extending sliding slot, and the sliding slot penetrates through each fixing hole from top to bottom and is communicated with the fixing hole. The plug can pass through the sliding slot, and the size of the plug matches the size of the sliding slot.

2. The air drier according to claim 1, characterized in that: On the opposite sides of the 2 handles, there are fixing columns respectively, and the two ends of the spring are respectively fixed on the 2 fixing columns.

3. The air drier according to claim 1, characterized in that: There are 4 mounting frames, which are respectively located at the 4 corners of the box body.

4. The air drier according to claim 1, characterized in that: There are several through holes on the storage shelf.

5. The air drier according to claim 1, characterized in that: The edge of the storage shelf is bent upward to form a baffle.

6. The air drier according to claim 1, characterized in that: A water receiving tray is provided at the bottom of the box body, and a horizontally arranged U-shaped limiting member is provided on the inner side wall of the box body close to the upper side of the water receiving tray.

7. The air drier according to claim 6, characterized in that: The longitudinal section of the limiting member is L-shaped, and the horizontal section of the limiting member extends above the inside of the water receiving tray.

8. The air drier according to claim 1, characterized in that: A visible window is provided on the box door.

9. The air drier according to claim 1, characterized in that: The limiting block is a cuboid block, the plug is a round rod shape, and the diameter of the plug is smaller than the height of the limiting block.

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