CN217161042U

CN217161042U - Airing frame for tobacco processing

Info

Publication number: CN217161042U
Application number: CN202123031434.2U
Authority: CN
Inventors: 党晓峰; 马欣; 陶冶; 周鑫
Original assignee: Jinzhou Branch Liaoning Tobacco Co
Current assignee: Jinzhou Branch Liaoning Tobacco Co
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-08-12
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a drying rack for tobacco processing, which comprises a support adjusting mechanism and a balance limiting mechanism, wherein the support adjusting mechanism comprises an installation bottom plate and an installation shaft, the top of the installation bottom plate is provided with a support upright post, the interior of the support upright post is hollow, the surface of the support upright post is uniformly provided with an adjusting chute, the adjusting chute is communicated with the interior of the support upright post, the outer surface of the support upright post is provided with an installation part, the surface of the installation part is symmetrically provided with installation grooves, the installation grooves correspond to the positions of the adjusting chutes in opposite directions, and the installation grooves are communicated with the main body of the support upright post, the drying rack for tobacco processing can be moved according to actual conditions, and in the moving process, the transverse supporting rods on the surface are in a contraction state to reduce the volume in the moving process, and a plurality of groups of transverse supporting rods on the surface are adjusted through an internal structure when in use, making it increasingly parallel to the ground.

Description

Airing frame for tobacco processing

Technical Field

The utility model belongs to the technical field of tobacco leaf processing, concretely relates to sunning frame of tobacco leaf processing.

Background

Tobacco leaves which are grown well in the field are picked, tied and hung under an eave for airing and drying to form the tobacco leaves, the tobacco leaves are manually made into existing cigars and tobacco shreds, the tobacco leaves need to be aired conveniently by using an airing frame, the common tobacco leaf airing at present mainly comprises the steps of putting the tobacco leaves on a rope or uniformly laying the tobacco leaves on the airing frame, dehydrating the tobacco leaves through natural air drying or sunshine, laying the tobacco leaves on the airing frame, occupying a large airing area, being not suitable for large-batch processing of the tobacco leaves, putting the tobacco leaves on the rope, driving the whole airing rope to be in a parallel state due to the pressure applied to the rope, and enabling the middle height to be lower than two ends, so that the tobacco leaves erected on the surface of the tobacco leaves are likely to move to the middle lower position in the airing process, and causing the accumulation phenomenon of the tobacco leaves, such as replacing the rope by an airing rod, because the sunning pole can't contract, lead to whole sunning frame to remove and for inconvenient, if the tobacco leaf can not in time obtain air-dry the processing, probably can go mildy rotten, influence the whole quality of tobacco leaf.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tobacco leaf processing's sunning frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drying rack for tobacco processing comprises a support adjusting mechanism and a balance limiting mechanism, wherein the support adjusting mechanism comprises an installation bottom plate and an installation shaft, a support upright is arranged at the top of the installation bottom plate, the support upright is hollow, an adjusting chute is uniformly formed in the surface of the support upright, the adjusting chute is communicated with the inside of the support upright, an installation part is arranged on the outer surface of the support upright, installation grooves are symmetrically formed in the surface of the installation part, the installation grooves correspond to the adjusting chute in opposite directions, the installation grooves are communicated with a support upright main body, the installation shaft is installed in the installation grooves through bearings, a transverse support rod is arranged on one side of the arc surface of the installation shaft, an adjusting rod is arranged on the other side of the arc surface of the installation shaft and is arranged in the support upright, a power box is arranged on one side of the arc surface at the bottom of the support upright, the power box is communicated with the inside of the supporting upright post, a main shaft is installed inside the power box through a bearing, one end of the main shaft penetrates through the power box, a worm is installed on the surface of the main shaft, the worm is arranged inside the power box, one end of the main shaft is provided with a hand wheel, and the hand wheel is arranged on the outer side of the power box.

Preferably, the transmission shaft is installed through the bearing in the mounting plate upper surface, inside the support post was arranged in to the transmission shaft, transmission shaft surface mounting has the worm wheel, worm wheel and worm intermeshing.

Preferably, the transmission shaft surface has the adjustment disc through the screw thread spiral, the adjustment disc main part outside symmetry is provided with the extension, the extension runs through the adjustment spout.

Preferably, the auxiliary supporting rod is installed through the round pin axle to the one end that extends the piece and deviates from the adjustment disk, the support post outside is arranged in to the auxiliary supporting rod, the one end that auxiliary supporting rod deviates from the extension piece is installed on horizontal bracing piece through the round pin axle.

Preferably, the balance limiting mechanism comprises a shell and a limiting part, the top of the supporting column is arranged in the shell, and a partition plate is arranged between the shell and the supporting column.

Preferably, the division board is run through at the transmission shaft top, the spacing groove has been seted up on transmission shaft top surface, locating part bilateral symmetry is provided with the extension rod, two the extension rod slidable mounting is on the division board, and the extension rod runs through the division board.

Preferably, the locating part is arranged in the shell, the lower surface of the locating part is provided with a limiting tooth, the limiting tooth is arranged between the extension rods, and the limiting tooth is matched with the inner size of the limiting groove.

Preferably, the connecting rod is installed through the round pin axle to the one end that the extension rod deviates from the locating part, the one end that the connecting rod deviates from the extension rod is installed on the adjusting lever through the round pin axle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a tobacco leaf processing's sunning frame, this sunning frame can remove according to actual conditions, and at the removal in-process, the horizontal bracing piece on its surface is in the contraction state, in order to reduce the volume of removing the in-process, adjust the horizontal bracing piece of multiunit on surface through inner structure when using, make it be parallel with ground gradually, and inside is provided with balanced stop gear, when the bracing piece reaches horizontal position, inside realization auto-lock, make unable further adjustment to flat bracing piece, prevent that its angle of adjustment from exceeding standard, lead to the bracing piece to take place the slope, thereby guarantee that the tobacco leaf on its surface can't take place to remove at the sunning in-process, guarantee the sunning quality.

Drawings

Fig. 1 is a schematic view of the overall mechanism of the present invention;

fig. 2 is a longitudinal front sectional view of the present invention;

fig. 3 is an enlarged view of the area a of fig. 2 according to the present invention.

In the figure: 1. a bracket adjustment mechanism; 101. mounting a bottom plate; 102. supporting the upright post; 103. adjusting the sliding chute; 104. a mounting member; 105. mounting grooves; 106. installing a shaft; 107. a transverse support bar; 108. an adjusting lever; 109. an auxiliary support bar; 110. a power box; 111. a main shaft; 112. a hand wheel; 113. a worm; 114. a drive shaft; 115. a worm gear; 116. adjusting the disc; 117. an extension member; 118. a limiting groove; 2. a balance limiting mechanism; 201. a housing; 202. a separator plate; 203. a limiting member; 204. limiting teeth; 205. an extension rod; 206. a connecting rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a drying rack for tobacco processing comprises a support adjusting mechanism 1 and a balance limiting mechanism 2, wherein the support adjusting mechanism 1 comprises an installation bottom plate 101 and an installation shaft 106, a support upright 102 is arranged at the top of the installation bottom plate 101, the support upright 102 is hollow, an adjusting chute 103 is uniformly arranged on the surface of the support upright 102, the adjusting chute 103 is communicated with the inside of the support upright 102, an installation part 104 is arranged on the outer surface of the support upright 102, an installation groove 105 is symmetrically arranged on the surface of the installation part 104, the installation groove 105 corresponds to the adjusting chute 103 in an opposite manner, the installation groove 105 is communicated with the main body of the support upright 102, the installation shaft 106 is arranged inside the installation groove 105 through a bearing, a transverse support rod 107 is arranged on one side of an arc surface of the installation shaft 106, an adjusting rod 108 is arranged on the other side of the arc surface of the installation shaft 106, the adjusting rod 108 is arranged inside the support upright 102, and a power box 110 is arranged on one side of the arc surface at the bottom of the support upright 102, the power box 110 is communicated with the inside of the support upright post 102, a main shaft 111 is installed inside the power box 110 through a bearing, one end of the main shaft 111 penetrates through the power box 110, a worm 113 is installed on the surface of the main shaft 111, the worm 113 is arranged inside the power box 110, one end of the main shaft 111 is provided with a hand wheel 112, and the hand wheel 112 is arranged on the outer side of the power box 110.

In order to control the transmission shaft 114 to rotate through the hand wheel 112 at the bottom, and then control the plurality of groups of transverse supporting rods 107 to adjust, in this embodiment, preferably, the transmission shaft 114 is installed on the upper surface of the installation bottom plate 101 through a bearing, the transmission shaft 114 is disposed inside the supporting upright 102, the surface of the transmission shaft 114 is installed with a worm wheel 115, the worm wheel 115 is meshed with the worm 113, the surface of the transmission shaft 114 is screwed with an adjusting disk 116 through a thread, the outer side of the main body of the adjusting disk 116 is symmetrically provided with extending members 117, and the extending members 117 penetrate through the adjusting sliding grooves 103.

In order to drive the auxiliary supporting rod 109 to adjust the angle of the transverse supporting rod 107 through the movement of the adjusting plate 116, in this embodiment, preferably, the auxiliary supporting rod 109 is installed through a pin at one end of the extending member 117 departing from the adjusting plate 116, the auxiliary supporting rod 109 is disposed outside the supporting upright 102, and one end of the auxiliary supporting rod 109 departing from the extending member 117 is installed on the transverse supporting rod 107 through a pin.

In order to ensure that the transverse supporting rod 107 can be effectively limited when reaching the parallel position, and prevent the adjustment transition and the inclination of the transverse supporting rod 107, in the embodiment, preferably, the balance limiting mechanism 2 includes a housing 201 and a limiting member 203, the housing 201 is disposed on the top of the supporting column 102, and a partition plate 202 is disposed between the housing 201 and the supporting column 102.

In order to ensure that the device can effectively limit the transmission shaft 114, because the surface of the supporting upright post 102 is provided with a plurality of groups of transverse supporting rods 107, when the device is installed, the uppermost adjusting rod 108 is connected to the balance limiting mechanism 2, and in this embodiment, optionally, the top of the transmission shaft 114 penetrates through the isolation plate 202, the top surface of the transmission shaft 114 is provided with a limiting groove 118, two sides of the limiting member 203 are symmetrically provided with extending rods 205, the two extending rods 205 are slidably mounted on the isolation plate 202, and the extension rod 205 runs through the isolation plate 202, the limiting member 203 is arranged in the shell 201, the lower surface of the limiting member 203 is provided with a limiting tooth 204, the limiting tooth 204 is arranged between the two extension rods 205, the limiting tooth 204 is matched with the internal dimension of the limiting groove 118, the connecting rod 206 is installed at one end of the extension rod 205 departing from the limiting member 203 through a pin shaft, and the other end of the connecting rod 206 departing from the extension rod 205 is installed on the adjusting rod 108 through a pin shaft.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation and the safety protection of the utility model are checked, then the utility model can be used, the device is moved to the airing of tobacco leaves and is fixed, for the convenience of moving and transportation, the transverse support rod 107 is in a drooping state under the initial state, so as to reduce the space during transportation, when in work, the angle of the transverse support rod 107 can be adjusted by rotating the hand wheel 112, when the hand wheel 112 is manually rotated, the main shaft 111 can be driven to rotate, the rotation of the main shaft 111 can certainly drive the worm 113 on the surface to rotate, the power box 110 can effectively protect the power structure in the device, and the maintenance in the future is convenient, through the mutual meshing of the worm 113 and the worm wheel 115, the worm wheel 115 can be driven to rotate, because the transmission shaft 114 is installed on the upper surface of the installation bottom plate 101 through a bearing, therefore, when the worm wheel 115 rotates, the transmission shaft 114 is positively driven to rotate, the adjusting disc 116 is screwed on the surface of the transmission shaft 114 through threads, and the extending piece 117 arranged on the surface of the adjusting disc 116 penetrates through the adjusting chute 103 and is limited by the adjusting chute 103, so that the adjusting disc 116 cannot rotate, when the transmission shaft 114 rotates, the adjusting disc 116 on the surface of the transmission shaft is driven to move along the track of the adjusting chute 103, when the adjusting disc 116 moves upwards, the extending piece 117 is driven to move upwards, the transverse supporting rod 107 is driven to rotate through the mutual matching of the extending piece 117 and the auxiliary supporting rod 109, so that the transverse supporting rod 107 rotates along the axis of the mounting shaft 106, the transverse supporting rod 107 is gradually vertical to the supporting upright post 102, when the transverse supporting rod 107 rotates, the mounting shaft 106 rotates, the adjusting rod 108 is positively driven to rotate, the transverse supporting rod 107 gradually rotates upwards outside the supporting upright post 102, therefore, the end of the adjusting rod 108 will gradually rotate downwards, the surface of the supporting upright post 102 can be provided with a plurality of sets of transverse supporting rods 107 according to practical situations, during the adjustment process, the plurality of sets of transverse supporting rods 107 will be adjusted at the same time, the adjusting rod 108 at the top is connected with the balance limiting mechanism 2, the adjusting rod 108 at the uppermost end drives the connecting rod 206 to move, the connecting rod 206 drives the extending rod 205 to move upwards, the extending rod 205 penetrates through the isolation plate 202, and the limiting member 203 is disposed inside the housing 201, therefore, during the downward movement of the extending rod 205, the limiting member 203 will move downwards along with the adjusting rod, the downward movement distance of the limiting member 203 is ensured when the transverse supporting rods 107 are horizontal, the limiting teeth 204 and the limiting grooves 118 are engaged with each other, the limiting grooves 118 are limited, and the transmission shaft 114 is further rotated, so as to ensure that the plurality of sets of transverse supporting rods 107 are in a parallel state during the use and adjustment, in order to carry out effectual support to the tobacco leaf, prevent that horizontal bracing piece 107 from because there is certain inclination when the sunning tobacco leaf, the tobacco leaf takes place to slide, can lead to retrieve horizontal bracing piece 107 through upset hand wheel 112 after the sunning, also can prevent through the spacing of outside to hand wheel 112 that horizontal bracing piece 107 from falling back when reaching horizontal position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tobacco leaf processing's sunning frame, includes support guiding mechanism (1), balanced stop gear (2), its characterized in that: the support adjusting mechanism (1) comprises an installation base plate (101) and an installation shaft (106), a support upright (102) is arranged at the top of the installation base plate (101), the support upright (102) is hollow inside, an adjusting sliding groove (103) is uniformly formed in the surface of the support upright (102), the adjusting sliding groove (103) is communicated with the inside of the support upright (102), an installation part (104) is arranged on the outer surface of the support upright (102), installation grooves (105) are symmetrically formed in the surface of the installation part (104), the installation grooves (105) correspond to the adjusting sliding groove (103) in opposite directions, the installation grooves (105) are communicated with a main body of the support upright (102), the installation shaft (106) is installed inside the installation grooves (105) through a bearing, a transverse supporting rod (107) is arranged on one side of the arc surface of the installation shaft (106), and an adjusting rod (108) is arranged on the other side of the arc surface of the installation shaft (106), inside support stand (102) is arranged in to adjusting lever (108), support stand (102) bottom arc surface one side is provided with headstock (110), headstock (110) link up with support stand (102) is inside, headstock (110) is inside installs main shaft (111) through the bearing, headstock (110) is run through to main shaft (111) one end, main shaft (111) surface mounting has worm (113), headstock (110) is arranged in to worm (113) inside, main shaft (111) one end is provided with hand wheel (112), the outside of headstock (110) is arranged in to hand wheel (112).

2. The drying rack for tobacco processing according to claim 1, characterized in that: the mounting plate is characterized in that a transmission shaft (114) is mounted on the upper surface of the mounting base plate (101) through a bearing, the transmission shaft (114) is arranged inside the supporting upright post (102), a worm wheel (115) is mounted on the surface of the transmission shaft (114), and the worm wheel (115) is meshed with the worm (113).

3. The drying rack for tobacco processing according to claim 2, characterized in that: the surface of the transmission shaft (114) is screwed with an adjusting disc (116) through threads, the outer side of the main body of the adjusting disc (116) is symmetrically provided with extending pieces (117), and the extending pieces (117) penetrate through the adjusting sliding groove (103).

4. The drying rack for tobacco processing according to claim 3, characterized in that: auxiliary supporting rod (109) are installed through the round pin axle to the one end that extends piece (117) and deviate from adjustment disk (116), support post (102) outside is arranged in to auxiliary supporting rod (109), the one end that auxiliary supporting rod (109) deviate from extension piece (117) is installed on horizontal bracing piece (107) through the round pin axle.

5. The drying rack for tobacco processing according to claim 4, wherein: the balance limiting mechanism (2) comprises a shell (201) and a limiting piece (203), the shell (201) is arranged at the top of the supporting upright post (102), and a partition plate (202) is arranged between the shell (201) and the supporting upright post (102).

6. The drying rack for tobacco processing according to claim 5, wherein: division board (202) is run through at transmission shaft (114) top, spacing groove (118) have been seted up on transmission shaft (114) top surface, locating part (203) bilateral symmetry is provided with extension rod (205), two extension rod (205) slidable mounting is on division board (202), and extension rod (205) run through division board (202).

7. The drying rack for tobacco processing according to claim 6, wherein: the limiting part (203) is arranged in the shell (201), the lower surface of the limiting part (203) is provided with limiting teeth (204), the limiting teeth (204) are arranged between the two extension rods (205), and the limiting teeth (204) are matched with the inner size of the limiting groove (118).

8. The drying rack for tobacco processing according to claim 7, wherein: connecting rod (206) is installed through the round pin axle in the one end that extension rod (205) deviate from locating part (203), connecting rod (206) deviate from the one end of extension rod (205) and install on adjusting lever (108) through the round pin axle.