Replaceable limiting device used in cooperation with tobacco hanging rod of tobacco curing barn

Abstract

The utility model discloses a replaceable limiting device used in cooperation with a tobacco hanging rod of a tobacco curing barn. The device comprises hanging rod grooves formed in the left and right side end faces in the tobacco curing barn. A head base plate, a tail base plate and a plurality of unit base plates are detachably mounted on the hanging rod groove; the head base plate and the tail base plate are arranged on the side, facing the curing barn front door, of the hanging rod groove and the side, facing the heating chamber, of the hanging rod groove respectively. Clamping grooves and clamping blocks which are matched with each other are arranged on the head base plate, the tail base plate and each unit base plate; every two adjacent base plates in the front-back direction are detachably connected through the corresponding clamping grooves and the corresponding clamping blocks; a plurality of tooth grooves are formed in the upper top end surface of each unit base plate; limiting teeth are detachably installed on the tooth grooves. The distance between the limiting teeth is consistent with the radial length of the tobacco hanging rod; the fixing and limiting device effectively solves the problems that a current fixing and limiting device at the tobacco hanging groove position of the tobacco curing barn is prone to being damaged and difficult to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco flue-curing auxiliary devices, in particular to a replaceable limiting device used in conjunction with tobacco hanging rods in a tobacco flue-curing room. Background Art

[0002] During the tobacco curing process, tobacco leaves need to be hung in the curing room by tobacco hanging rods, and then the tobacco leaves are cured by air ducts. For traditional curing rooms, tobacco hanging rods are usually supported by tobacco hanging grooves on the inner wall of the curing room and a bracket structure in the middle of the curing room. In order to prevent the tobacco hanging rods from shaking easily due to external influences, the applicant tried to set several groups of fixed tooth-shaped structures on the tobacco hanging grooves for limiting. However, in actual application, operators found that the tobacco hanging rods needed to be taken back and forth in the tobacco hanging grooves as different batches of tobacco were cured. This caused the tobacco hanging rods to easily collide with these limiting parts, causing damage to the limiting parts. Since they were fixed in the tobacco hanging grooves, they were difficult to replace and repair. This is the main problem currently faced. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a replaceable limiting device used in conjunction with a tobacco hanging rod in a tobacco curing room, so as to solve the problem that the current fixed limiting device at the tobacco hanging slot position in the tobacco curing room is easily damaged and difficult to replace.

[0004] In order to solve the above problems, the utility model provides the following technical solutions:

[0005] A replaceable limiting device used in conjunction with a tobacco hanging rod in a flue-curing room; it comprises a hanging rod groove arranged on the left and right side end surfaces in the flue-curing room; a head pad, a tail pad and a plurality of unit pads are detachably mounted on the hanging rod groove; the head pad and the tail pad are respectively arranged on the hanging rod groove on the side facing the front door of the flue-curing room and the side facing the heating chamber; the head pad, the tail pad and each unit pad are provided with mutually matching clamping grooves and clamping blocks; two adjacent pads are detachably connected via the clamping grooves and the clamping blocks; a plurality of tooth grooves are opened on the upper top surface of each unit pad; limiting teeth are detachably mounted on the tooth grooves; the distance between the limiting teeth is consistent with the radial length of the tobacco hanging rod.

[0006] Preferably, bosses are provided on both the head pad and the tail pad; threaded holes are opened vertically on the bosses; and movable ejector rods are installed in the threaded holes through threaded transmission.

[0007] Furthermore, the movable push rod is a straight rod structure, and the lower bottom of the movable push rod is an external threaded section that matches the threaded hole; a manual control step is provided in the middle of the movable push rod, and a top plate is also provided at the upper top of the movable push rod; the length of the movable push rod is greater than the distance between the boss and the top of the hanging rod groove.

[0008] Preferably, the cross-sections of the clamping groove and the clamping block are mutually matching rectangular structures; coaxial positioning holes are opened on the side end surfaces of the clamping groove and the clamping block; and the limiting shaft is detachably installed in the positioning hole.

[0009] Preferably, the plurality of limiting teeth on each unit pad are connected by a connecting rope located at the tail of the limiting teeth.

[0010] Preferably, the limiting tooth is an elastic component made of heat-resistant rubber material, and one end thereof extending out of the tooth socket is a curved plate structure.

[0011] Preferably, the head pad is an L-plate structure, and its corner position is stuck in the angle between the hanging rod groove and the lower wall of the tobacco curing room.

[0012] Beneficial effects of the utility model:

[0013] The utility model designs a spliced ​​pad plate assembly applied to the position of the smoke hanging groove on the inner wall of the tobacco curing room, which is installed on the smoke hanging groove through a head pad plate, a unit pad plate and a tail pad plate connected in sequence front and back, and the detachable requirements between the pad plates are realized by relying on the clamping groove and the clamping block, and then limiting teeth are arranged on the tooth groove of the pad plate to realize the radial limitation of the smoke hanging rod. The utility model has a simple structure and is easy to operate, and can quickly realize the disassembly and replacement of the damaged position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in an embodiment;

[0015] Figure 2 yes Figure 1 A local enlarged schematic diagram of the position A in the middle;

[0016] Figure 3 yes Figure 1 A partial enlarged schematic diagram of the position B in the middle;

[0017] Figure 4 It is an exploded schematic diagram of the unit pad, the limiting shaft and the limiting teeth in this embodiment;

[0018] Explanation of the accompanying drawings: 1. hanging rod groove, 2. head pad, 3. tail pad, 4. unit pad, 5. snap-in groove, 6. clamping block, 7. tooth groove, 8. limiting tooth, 9. boss, 10. movable push rod, 11. limiting shaft. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0020] Example:

[0021] Reference Figure 1 The present embodiment provides a replaceable limiting device for hanging tobacco rods in a flue-curing room; it comprises a hanging rod groove 1 arranged on the left and right side end surfaces in the flue-curing room; a head pad 2, a tail pad 3 and a plurality of unit pads 4 are detachably mounted on the hanging rod groove 1;

[0022] The head pad 2 and the tail pad 3 are respectively arranged on the hanging rod groove 1 on the side facing the front door of the baking room and the side facing the heating chamber;

[0023] The head pad 2, the tail pad 3 and each unit pad 4 are provided with mutually matching clamping grooves 5 and clamping blocks 6; the two adjacent pads in front and behind are detachably connected through the clamping grooves 5 and the clamping blocks 6;

[0024] A plurality of tooth grooves 7 are formed on the upper top surface of each unit pad 4; limiting teeth 8 are detachably mounted on the tooth grooves 7; and the distance between the limiting teeth 8 is consistent with the radial length of the cigarette hanging rod.

[0025] Bosses 9 are provided on both the head pad 2 and the tail pad 3; threaded holes are vertically opened on the bosses; and movable ejector rods 10 are installed in the threaded holes through thread transmission.

[0026] The movable top rod 10 is a straight rod structure, and the lower bottom of the movable top rod 10 is an external threaded section that matches the threaded hole; a manual step is provided in the middle of the movable top rod 10, and a top plate is also provided on the upper top of the movable top rod 10; the length of the movable top rod 10 is greater than the distance between the boss 9 and the upper top of the hanging rod groove 1.

[0027] The cross-sections of the clamping groove 5 and the clamping block 6 are mutually matched rectangular structures; coaxial positioning holes are opened on the side end surfaces of the clamping groove 5 and the clamping block 6; and the limiting shaft 11 is detachably installed in the positioning hole.

[0028] The plurality of limiting teeth 8 on each unit pad 4 are connected by a connecting rope located at the tail of the limiting teeth 8 .

[0029] The limiting tooth 8 is an elastic component made of heat-resistant rubber material, and one end thereof extending out of the tooth socket 7 is a curved plate structure.

[0030] The head pad 2 is an L-plate structure, and its corner position is stuck in the angle between the hanging rod groove 1 and the lower wall of the tobacco curing room.

[0031] When installing the utility model device in this embodiment, the various unit pads can be assembled first, and then the assembled unit pads can be placed in the hanging rod grooves, and then the head pad and the tail pad can be installed accordingly, and the positions of the head top plate and the tail pad can be locked by the movable top rod.

Claims

1. A replaceable limiting device for use with tobacco rods in a tobacco curing room, comprising a hanging rod groove (1) arranged on the left and right side end surfaces in the tobacco curing room; characterized in that: A head pad (2), a tail pad (3) and a plurality of unit pads (4) are detachably mounted on the hanging rod groove (1); The head pad (2) and the tail pad (3) are respectively arranged on the side of the hanging rod groove (1) facing the front door of the baking room and the side facing the heating chamber; The head pad (2), the tail pad (3) and each unit pad (4) are provided with mutually matching clamping grooves (5) and clamping blocks (6); two adjacent pads are detachably connected via the clamping grooves (5) and the clamping blocks (6); A plurality of tooth grooves (7) are formed on the upper top surface of each unit pad (4); limiting teeth (8) are detachably mounted on the tooth grooves (7); and the distance between the limiting teeth (8) is consistent with the radial length of the cigarette hanging rod.

2. The replaceable limiting device according to claim 1, used in conjunction with the tobacco rod hanging device in the tobacco flue-curing room, is characterized in that: A boss (9) is provided on both the head pad (2) and the tail pad (3); a threaded hole is vertically opened on the boss; and a movable ejector rod (10) is installed in the threaded hole through thread transmission.

3. The replaceable limiting device used in conjunction with the tobacco rod hanging device in a tobacco flue-curing room according to claim 2, characterized in that: The movable push rod (10) is a straight rod structure, and the bottom of the movable push rod (10) is an external threaded section that matches the threaded hole; a manual step is provided in the middle of the movable push rod (10), and a top plate is also provided at the top of the movable push rod (10); the length of the movable push rod (10) is greater than the distance between the boss (9) and the top of the hanging rod groove (1).

4. The replaceable limiting device according to claim 1, used in conjunction with the tobacco rod hanging device in the tobacco curing room, is characterized in that: The cross-sections of the clamping groove (5) and the clamping block (6) are mutually matched rectangular structures; coaxial positioning holes are provided on the side end surfaces of the clamping groove (5) and the clamping block (6); and a limiting shaft (11) is detachably mounted in the positioning hole.

5. The replaceable limiting device used in conjunction with the tobacco rod hanging device in a tobacco flue-curing room according to claim 1, characterized in that: The plurality of limiting teeth (8) on each unit pad (4) are connected via a connecting rope located at the tail of the limiting teeth (8).

6. The replaceable limiting device used in conjunction with the tobacco rod hanging device in a tobacco flue-curing room according to claim 1, characterized in that: The limiting tooth (8) is an elastic component made of a heat-resistant rubber material, and one end thereof extending out of the tooth socket (7) is a curved plate structure.

7. The replaceable limiting device according to claim 1, used in conjunction with the tobacco rod hanging device in a tobacco curing room, is characterized in that: The head pad (2) is an L-plate structure, and its folded corner is clamped at the angle between the hanging rod groove (1) and the lower wall of the tobacco curing room.

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