Search

CN-224206148-U - Tobacco leaf net cage and curing barn track combination

CN224206148UCN 224206148 UCN224206148 UCN 224206148UCN-224206148-U

Abstract

The utility model discloses a tobacco leaf net box and curing barn track combination, wherein the net box comprises a square frame body formed by two layers of transverse supports and two rows of vertical supports, travelling wheels are arranged below the second transverse support at the bottom of the square frame body, curing barn tracks are arranged on two side walls along the length direction of a curing barn, supporting legs are arranged below the curing barn tracks, the curing barn tracks are located at least 20cm above the ground, and the travelling wheels travel on the curing barn tracks. Each net cage saves one transverse support and a vertical support between two transverse supports at the bottom of the net cage, one baking house is provided with 10-30 net cages, more materials are saved, two tracks push through the supporting legs to be lifted upwards by a certain height, the cost is little, and compared with two tracks, a large amount of cost is saved. More importantly, the overall height of the net cage is reduced and the stability of the net cage is improved under the condition that the smoke loading amount of the net cage is not changed.

Inventors

  • WU YUEXUAN
  • GE CHAO
  • GAO HAITAO
  • RAN YUNLIANG
  • WANG JIE
  • ZHAO CHONG
  • GUO WEIWEI
  • YAN SHEN
  • WANG LONGFEI
  • ZANG YONGQIANG
  • ZHANG SAISAI

Assignees

  • 河南农先锋科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (6)

  1. 1. A tobacco leaf net cage and curing barn track combination is characterized in that the net cage (5) comprises a square frame body formed by two layers of transverse supports and two rows of vertical supports, travelling wheels (7) are arranged below a second transverse support (52) at the bottom of the square frame body, curing barn tracks (6) are arranged on two side walls along the length direction of the curing barn, supporting legs (9) are arranged below the curing barn tracks (6), the curing barn tracks (6) are located at least 20cm above the ground, and the travelling wheels (7) travel on the curing barn tracks (6).
  2. 2. The combination of a tobacco leaf net cage and a curing barn rail according to claim 1, wherein the number of the supporting legs (9) of the curing barn rail (6) is at least three.
  3. 3. The tobacco leaf net cage and curing barn track combination according to claim 1, wherein three or four layers of tobacco leaves are uniformly distributed between two layers of transverse supports, each layer of tobacco leaves is fixed through two rows of pin assemblies (8), an upper row of pin assemblies in the two rows of pin assemblies are fixed at a position 5-6cm away from the top of a tobacco leaf stalk, a lower row of pin assemblies in the two rows of pin assemblies are fixed at a position 22-25cm away from the top of the tobacco leaf stalk, or the tobacco leaves are scattered between the two layers of transverse supports, the scattered tobacco leaves are fixed through the 5-8 rows of pin assemblies (8), and each row of pin assemblies (8) are uniformly distributed between the two layers of transverse supports.
  4. 4. The tobacco leaf net cage and curing barn track combination according to claim 3, wherein a plurality of pin assembly fixing holes (10) are uniformly distributed on opposite surfaces of two vertical supports of the same row, two pin assembly fixing holes (10) which are distributed on the two vertical supports and have the same horizontal height are a group, a row of pin assemblies (8) are fixed in one group of pin assembly fixing holes (10), a plurality of pin joists are arranged on the other row of vertical supports without the pin assembly fixing holes (10), and the number of the pin joists corresponds to the number of the groups of the pin assembly fixing holes (10).
  5. 5. The combination of a tobacco leaf cage and a curing barn track according to claim 4, wherein the plurality of pin assembly fixing holes (10) on the same vertical support are arranged at equal intervals or non-equal intervals.
  6. 6. The combination of a tobacco leaf cage and a curing barn track according to claim 4 or 5, wherein the pin assembly (8) comprises a cross bar and a row of pins uniformly fixed on the cross bar, the two ends of the cross bar are provided with pin mechanisms, the pin mechanisms are inserted into pin assembly fixing holes (10) to connect the pin assembly (8) with the vertical support, and the ends of the pins are supported on pin joists.

Description

Tobacco leaf net cage and curing barn track combination Technical Field The utility model belongs to the technical field of tobacco leaf baking, and particularly relates to a tobacco leaf net cage and curing barn track combination. Background The existing standard bulk curing barn is 8000 mm in length, 2700 mm in width and 3500mm in height, three to four layers of tobacco leaves can be hung in the height direction, the bulk curing barn is baked in a mode of hanging rods for tobacco loading, later baking is gradually changed into a new tobacco loading mode of tobacco clamping tobacco loading or scattered tobacco loading and the like, in recent years, net box tobacco loading baking is also realized, as shown in fig. 1, two rails 6 are arranged on the ground in the length direction in the curing barn 1 in parallel, the net box 5 comprises a square frame body consisting of three layers of transverse supports and two rows of vertical supports, a certain gap is reserved between a first transverse support 51 at the top of the square frame body and the top of the curing barn, the gap is an upper air channel 2, travelling wheels 7 are arranged below a second transverse support 52 at the bottom of the square frame body, a person pushes the net box to walk in the rails 6 through the travelling wheels 7, the gap is a lower air channel 3, and air in the curing barn can only flow along a route from the lower air channel, the bottom of the net box to the top of the net box and the upper air channel. As the lower air duct in a certain height of the bottom of the net cage, tobacco leaves cannot be hung, the overall height of the net cage is nearly three meters, and the width of the net cage is only 50 cm, so that the overall stability of the net cage is poor, and the net cage is easy to topple. In addition, 10-30 net boxes can be placed in the length direction of a standard bulk curing barn, and a large amount of net box bottom frame body materials forming a lower air duct space are wasted. Disclosure of Invention Aiming at the problems existing in the prior art, the utility model provides a tobacco leaf net cage and curing barn track combination. The tobacco leaf net box and curing barn track combination is realized in the following mode that the net box comprises a square frame body formed by two layers of transverse supports and two rows of vertical supports, travelling wheels are arranged below the second transverse support at the bottom of the square frame body, curing barn tracks are arranged on two side walls along the length direction of the curing barn, supporting legs are arranged below the curing barn tracks, the curing barn tracks are located at least 20cm above the ground, and the travelling wheels travel on the curing barn tracks. At least three legs of the curing barn track are provided. Three layers or four layers of tobacco leaves are uniformly distributed between the two layers of transverse supports, each layer of tobacco leaves is fixed through two rows of pin assemblies, an upper row of pin assemblies in the two rows of pin assemblies are fixed at a position 5-6cm away from the top of a tobacco leaf stem, a lower row of pin assemblies in the two rows of pin assemblies are fixed at a position 22-25cm away from the top of the tobacco leaf stem, or the tobacco leaves are scattered between the two layers of transverse supports, the scattered tobacco leaves are fixed through 5-8 rows of pin assemblies, and each row of pin assemblies are uniformly distributed between the two layers of transverse supports. A plurality of contact pin assembly fixing holes are uniformly distributed on opposite surfaces of two vertical supports of the same row, two contact pin assembly fixing holes which are distributed on the two vertical supports and at the same horizontal height are a group, a row of contact pin assemblies are fixed in one group of contact pin assembly fixing holes, a plurality of contact pin joists are arranged on the other row of vertical supports which are not provided with the contact pin assembly fixing holes, and the quantity of the contact pin joists corresponds to the group quantity of the contact pin assembly fixing holes. The plurality of pin assembly fixing holes on the same vertical support are arranged at equal intervals or non-equal intervals. The pin assembly comprises a cross rod and a row of pins uniformly fixed on the cross rod, two ends of the cross rod are provided with pin mechanisms, the pin mechanisms are inserted into pin assembly fixing holes, the pin assembly is connected with a vertical support, and the tail ends of the pins are supported on pin joists. Compared with the prior art, the utility model lifts the two tracks in the curing barn upwards from the ground through the supporting legs, reduces the overall height of the net cage under the condition of not changing the tobacco loading amount of the net cage, improves the stability of the net cage, saves the frame body material at