Tobacco leaf test baking oven

Abstract

The utility model relates to the technical field of tobacco processing equipment, in particular to a tobacco leaf test baking oven. The two fixing strips are arranged on the inner walls of the two sides of the tobacco loading chamber respectively, the transversely-arranged positioning strips are positioned and detachably installed through the multiple gourd-shaped holes formed in the fixing strips in the vertical direction, the transversely-arranged positioning strips can be installed at the gourd-shaped holes with the corresponding heights through the stepped cylindrical limiting pieces of the transversely-arranged positioning strips according to needs, and the tobacco loading height can be rapidly adjusted; the tobacco loading rods are detachably erected on the transverse positioning strips on the two sides, a worker can firstly fix tobacco leaves to the tobacco loading rods in advance through tobacco clamps and then erect the tobacco loading rods on the transverse positioning strips on the two sides one by one, tobacco loading and unloading operation is simpler, more convenient and more efficient, and after baking is completed, the tobacco leaves can be conveniently and quickly loaded and unloaded. A worker can lift up the tobacco loading rod through a tool to take out the tobacco loading rod without manually stretching a hand into a tobacco loading chamber for operation, so that scalding is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco processing equipment technical field especially relates to a tobacco test baking oven. BACKGROUND

[0002] The patent with the publication number CN113951531A discloses an automatic tobacco baking oven suitable for flue-cured tobacco variety and modulation test, which comprises a tobacco loading chamber and a heating chamber.

[0003] In the above patent scheme, since the frame is a fixed rectangular frame, the tobacco leaves need to be clamped onto the frame one by one by the tobacco clamp, the height of the frame cannot be adjusted, and there are only two beams for loading tobacco, which cannot be flexibly adjusted according to the size and quantity of the tobacco leaves. The process of loading and unloading tobacco requires manual frequent insertion into the tobacco loading chamber, which is very cumbersome and easy to burn. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide a tobacco test baking oven that simplifies the operation of loading and unloading tobacco and can flexibly adjust the height and quantity of tobacco loading.

[0005] In order to solve the above technical problems, the utility model adopts the technical scheme of:

[0006] A tobacco test baking oven, comprising a tobacco loading chamber, the shape of the tobacco loading chamber is a cuboid, the side of the tobacco loading chamber is provided with an opening, and the opening of the tobacco loading chamber is provided with a tobacco loading door;

[0007] The inner walls of the two sides of the tobacco loading chamber are respectively connected with two mutually symmetrical fixed strips, a plurality of gourd holes are arranged on the fixed strips in the vertical direction, the upper part of the gourd hole is a first circular hole, and the lower part is a strip-shaped hole with a width smaller than the diameter of the first circular hole;

[0008] Two fixed strips are detachably connected with a transversely arranged positioning strip, the transversely arranged positioning strip is a U-shaped steel with the opening facing downward, one side of the U-shaped steel is provided with two limiting pieces, the limiting piece comprises a coaxially connected first cylinder and a second cylinder, the diameter of the first cylinder is smaller than that of the second cylinder, one end of the first cylinder is connected to the transversely arranged positioning strip, the diameter of the first cylinder is smaller than the width of the strip-shaped hole, and the diameter of the second cylinder is smaller than the diameter of the first circular hole; in the assembled state, the first cylinder of the limiting piece is erected at the strip-shaped hole of the gourd hole;

[0009] One or more tobacco loading rods are erected between the two transversely arranged positioning strips, and the tobacco loading rod is used for clamping tobacco leaves.

[0010] Further, in the structure of the tobacco test curing oven, the fixing bars are U-shaped steel, and the side ends of the fixing bars are welded to the inner walls of the tobacco loading chamber.

[0011] Further, in the structure of the tobacco test curing oven, the side of the transverse positioning bar away from the inner wall of the tobacco loading chamber is provided with a plurality of V-shaped grooves, and the tobacco loading rod is arranged in the V-shaped grooves.

[0012] Further, in the structure of the tobacco test curing oven, the two ends of the tobacco loading rod are respectively provided with annular convex edges, and the upper part of the V-shaped groove of the transverse positioning bar is provided with an avoiding groove with a width greater than the diameter of the annular convex edge.

[0013] Further, in the structure of the tobacco test curing oven, the bottom of the V-shaped groove is a circular arc with the same curvature as the curvature of the tobacco loading rod.

[0014] The beneficial effects of the tobacco test curing oven are as follows: two fixing bars are arranged on the inner walls of the two sides of the tobacco loading chamber, a plurality of gourd holes are arranged on the fixing bars in the vertical direction, the transverse positioning bar is positioned by the gourd holes, the transverse positioning bar can be installed at the corresponding height of the gourd hole according to the needs by the stepped cylindrical limiting piece, the height of the tobacco loading is quickly adjusted, the tobacco loading rod is detachably arranged on the transverse positioning bars on the two sides, the staff can first fix the tobacco leaves on the tobacco loading rod by the tobacco clamp, and then the tobacco loading rod is arranged on the transverse positioning bars on the two sides, and the operation of loading and unloading tobacco is more convenient and efficient, and when the curing is completed, the staff can lift the tobacco loading rod upward by a tool to take out, without manually operating in the tobacco loading chamber, and the scalding is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the tobacco test curing oven of the specific embodiment of the utility model;

[0016] Figure 2 It is Figure 1 A enlarged view of the A part;

[0017] Figure 3 It is Figure 1 B enlarged view of the B part;

[0018] Figure 4 It is Figure 1 C enlarged view of the C part;

[0019] Label explanation:

[0020] 1, tobacco loading chamber; 11, tobacco loading door;

[0021] 2, fixing bar; 21, gourd hole; 211, first circular hole; 212, strip hole;

[0022] 3, transverse positioning strip; 31, limiting piece; 311, first cylinder; 312, second cylinder; 32, V-shaped groove; 33, avoiding groove;

[0023] 4, tobacco loading rod; 41, annular convex edge. DETAILED DESCRIPTION

[0024] To illustrate the technical content of the utility model, the purposes and effects achieved, the following will be described in conjunction with the embodiments and the accompanying drawings.

[0025] Please refer to Figures 1 to 4 The utility model embodiment relates to a tobacco leaf test baking oven, including loading chamber 1, the shape of loading chamber 1 is cuboid, the side of loading chamber 1 is equipped with opening, and the opening of loading chamber 1 is equipped with loading door 11.

[0026] The inner wall of the two sides of the loading chamber 1 is connected with two mutually symmetrical fixed strips 2 respectively, a plurality of gourd holes 21 are arranged on the fixed strip 2 along the vertical direction, the upper portion of the gourd hole 21 is first circular hole 211, and the lower portion is strip hole 212 with a width less than the diameter of the first circular hole 211.

[0027] The two fixed strips 2 are detachably connected with transverse positioning strips 3, the transverse positioning strip 3 is U-shaped steel with the opening facing down, one side of the U-shaped steel is equipped with 2 limiting pieces 31, the limiting piece 31 includes coaxially connected first cylinder 311 and second cylinder 312, the diameter of the first cylinder 311 is less than the second cylinder 312, one end of the first cylinder 311 is connected to the transverse positioning strip 3, the diameter of the first cylinder 311 is less than the width of the strip hole 212, and the diameter of the second cylinder 312 is less than the diameter of the first circular hole 211; in the assembled state, the first cylinder 311 of the limiting piece 31 is erected at the strip hole 212 of the gourd hole 21.

[0028] One or more tobacco loading rods 4 are erected between the two transverse positioning strips 3, and the tobacco loading rod 4 is used for clamping tobacco leaves.

[0029] In the above embodiment, two fixed strips 2 are arranged on the inner walls of the two sides of the tobacco loading chamber 1, and a plurality of hoist holes 21 are arranged on the fixed strips 2 in the vertical direction to position the detachable horizontal positioning strip 3, the horizontal positioning strip 3 can be installed at the hoist hole 21 at the corresponding height according to the need through the stepped cylindrical limiting piece 31, the tobacco loading height can be quickly adjusted, the tobacco loading rod 4 is detachably arranged on the horizontal positioning strips 3 on the two sides, the staff can first fix the tobacco leaves on the tobacco loading rod 4 through the tobacco clamp, and then the tobacco loading rod 4 is arranged on the horizontal positioning strips 3 on the two sides one by one, the operation of loading and unloading tobacco is more convenient and efficient, and when the baking is completed, the staff can lift the tobacco loading rod 4 upward through the tool to take out, without manually operating in the tobacco loading chamber 1, so that the scalding is avoided.

[0030] As a preferred embodiment, the fixed strip 2 is a U-shaped steel, and the side end of the fixed strip 2 is welded to the inner wall of the tobacco loading chamber 1.

[0031] In the above embodiment, the U-shaped steel is welded to the inner wall of the tobacco loading chamber 1, and the inner side of the hoist hole 21 forms a cavity, so that the limiting piece 31 is positioned and arranged on the hoist hole 21.

[0032] As a preferred embodiment, the side of the horizontal positioning strip 3 away from the inner wall of the tobacco loading chamber 1 is provided with a plurality of V-shaped grooves 32, and the tobacco loading rod 4 is arranged in the V-shaped groove 32.

[0033] In the above embodiment, the tobacco loading rod 4 is arranged in the V-shaped groove 32 of the horizontal positioning strip 3, so that the installation of the tobacco loading rod 4 is more stable and is not easy to slide off during baking.

[0034] As a preferred embodiment, the two ends of the tobacco loading rod 4 are respectively provided with annular convex edges 41, and the upper position of the V-shaped groove 32 of the horizontal positioning strip 3 is provided with an avoidance groove 33 with a width greater than the diameter of the annular convex edge 41.

[0035] In the above embodiment, the tobacco loading rod 4 is arranged at the V-shaped groove 32 through the annular convex edges 41 at the two ends, so that the stability during tobacco loading is further improved and the tobacco loading rod 4 is not easy to slide off, and the avoidance groove 33 is arranged to facilitate the loading and unloading of tobacco, and when the tobacco is unloaded, the tobacco loading rod 4 can be completely separated from the horizontal positioning strip 3 by lifting the tobacco loading rod 4 upward.

[0036] As a preferred embodiment, the bottom of the V-shaped groove 32 is a circular arc with the same curvature as the tobacco loading rod 4, so that the stability of the tobacco loading rod 4 during tobacco loading is further improved.

[0037] The above only describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent transformation or direct or indirect application in the related technical field according to the content of the present application is also included in the patent protection range of the present application.

Claims

1. A tobacco leaf test curing barn characterized by, The tobacco loading chamber is in the shape of a cuboid, and the side of the tobacco loading chamber is provided with an opening, and the opening of the tobacco loading chamber is provided with a tobacco loading door; The inner wall of the two sides of the tobacco loading chamber is respectively connected with two mutually symmetrical fixed strips, a plurality of gourd holes are arranged on the fixed strips in the vertical direction, the upper part of the gourd hole is a first circular hole, and the lower part is a strip-shaped hole with a width smaller than the diameter of the first circular hole; The two fixed strips are detachably connected with transversely arranged positioning strips, the transversely arranged positioning strip is a U-shaped steel with an opening facing downward, one side of the U-shaped steel is provided with two limiting pieces, the limiting piece comprises coaxially connected first and second cylinders, the diameter of the first cylinder is smaller than that of the second cylinder, one end of the first cylinder is connected to the transversely arranged positioning strip, the diameter of the first cylinder is smaller than the width of the strip-shaped hole, and the diameter of the second cylinder is smaller than the diameter of the first circular hole; in the assembled state, the first cylinder of the limiting piece is arranged at the strip-shaped hole of the gourd hole; One or more tobacco loading rods are arranged between the two transversely arranged positioning strips, and the tobacco loading rod is used for clamping tobacco leaves.

2. The tobacco test curing barn of claim 1, wherein, The fixed strip is a U-shaped steel, and the side end of the fixed strip is welded to the inner wall of the tobacco loading chamber.

3. The tobacco test curing barn of claim 1, wherein, The side of the transversely arranged positioning strip away from the inner wall of the tobacco loading chamber is provided with a plurality of V-shaped grooves, and the tobacco loading rod is arranged in the V-shaped groove.

4. The tobacco test curing barn of claim 3 wherein, The two ends of the tobacco loading rod are respectively provided with annular convex edges, and the upper part of the V-shaped groove of the transversely arranged positioning strip is provided with an avoidance groove with a width greater than the diameter of the annular convex edge.

5. The tobacco test curing barn of claim 3 wherein, The bottom of the V-shaped groove is a circular arc with the same curvature as the curvature of the tobacco loading rod.

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