Stem lifting device of spreading and airing machine

Abstract

The utility model provides a stem lifting device of a spreading and airing machine, which relates to the technical field of wine brewing production equipment and comprises a support and at least one group of stem lifting mechanisms arranged on the support, each stem lifting mechanism comprises a plurality of shovel plates, a stem lifting swing shaft and a driving component, and two ends of each stem lifting swing shaft are rotatably arranged on the support. The shovel plates are arranged at intervals in the length direction of the stem lifting swing shaft, the shovel plates are connected with the stem lifting swing shaft through the stem lifting swing arms, and the driving assembly is used for driving the stem lifting swing shaft to swing back and forth in a reciprocating mode. According to the peduncle raising device of the spreading and airing machine, the peduncle raising swing shaft is driven by the driving assembly to swing in a reciprocating mode, so that the parallel forward urgent pushing action of the shovel plate is achieved, the manual peduncle raising action is highly simulated, and compared with a rotary peduncle raising mode, vinasse attached to the ground can be scooped up, turned over and fluffy, and the peduncle raising effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to wine production equipment technical field, concretely is a kind of device for starting stem of spreading and airing machine. BACKGROUND

[0002] In the brewing process of Jiangxiang wine, spreading and airing is an indispensable process, in the spreading and airing process, in order to quickly reduce the temperature of just out of the wine lees to the temperature required by the process, it is needed to comb the wine lees to the strip material stem with close equal spacing by the way of starting stem or breaking stem, and the material is turned over and fluffy in the process of starting stem, to accelerate the heat dissipation of wine lees. The traditional process uses wooden shovel to push the wine lees intermittently along the ground to achieve the purpose of turning over, heat dissipation and starting stem. Breaking stem is to turn over and fluffy the previous material stem again and form stem by the same operation way.

[0003] Among them, starting stem is a more important link, and the existing technology in the prior art, such as a ground spreading and airing machine disclosed in Chinese patent No. CN112815678A, includes a moving mechanism, a turnover mechanism is provided on the moving mechanism, a spreading and airing machine head is provided on the turnover mechanism, a starting stem mechanism, a flattening mechanism, a scattering mechanism and a kneading mechanism are provided on the spreading and airing machine head. Among them: the starting stem mechanism includes a starting stem shaft, a plurality of starting stem paddles are provided on the starting stem shaft, the flattening mechanism includes a flattening shaft, a plurality of flattening paddles are provided on the flattening shaft, the starting stem paddles and the flattening paddles are the same structure and are symmetrically arranged, one end of the starting stem shaft and the flattening shaft is connected with a driving gear, the scattering mechanism includes a scattering shaft, a plurality of scattering rods are provided on the scattering shaft, one end of the scattering shaft is connected with a driving gear.

[0004] It can be seen from the above that the principle of the starting stem mechanism is rotary starting stem, which can achieve the effect of starting stem, but this way has insufficient effect on material turning over, and the material is easy to form a ball with the rotary starting stem, the heat dissipation effect is poor, and there is a large gap with the effect of manual starting stem. In order to achieve the process effect of manual starting stem, simulating the action of manual is undoubtedly a better way. How to simulate the action of manual starting stem becomes the key problem. Based on this, the case comes into being. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a starting stem device of spreading and airing machine, which solves the problems raised in the above background technology.

[0007] (II) Technical scheme

[0008] In order to achieve the above object, the utility model discloses a kind of straw lifting devices of spreading and airing machine, including support and at least one group of straw lifting mechanism being arranged on support, the straw lifting mechanism includes several spade plate, straw lifting swing axle, drive assembly, both ends of the straw lifting swing axle are rotatably arranged on support, several spade plates are arranged at length direction interval of straw lifting swing axle, and spade plate is connected with straw lifting swing axle by straw lifting swing arm, and the drive assembly is used to drive straw lifting swing axle reciprocating swing.

[0009] Preferably, the straw lifting mechanism is provided with two groups, and the driving directions of the spade plates of the two groups of straw lifting mechanisms are opposite.

[0010] Preferably, the lengths of the spade handles of the several spade plates are alternately arranged.

[0011] Preferably, the drive assembly includes a speed reducer, a crank, a connecting rod and a driving swing arm, the speed reducer is arranged on the support, one end of the driving swing arm is fixed on the straw lifting swing axle, one end of the crank is fixed on the output shaft of the speed reducer, and the other end is hinged to the driving swing arm through the connecting rod.

[0012] Preferably, the top end of the straw lifting swing arm is fixed on the straw lifting swing axle, and the bottom end is hinged to the spade plate.

[0013] Preferably, it further includes a lifting assembly for lifting the height of the spade plate, the lifting assembly includes a lifting rod, a lifting arm, a cylinder and a hinged rod, the lifting rod is arranged at the bottom end of the lifting arm and located at the bottom of the several spade plates, the top end of the lifting arm is sleeved on the straw lifting swing axle through a bearing sleeve, the base of the cylinder is hinged to the support, one end of the hinged rod is fixed to the bearing sleeve of the lifting arm, and the other end is hinged to the output end of the cylinder.

[0014] Preferably, the spade plate is in arc shape, and the convex surface of the arc faces away from the ground.

[0015] (Three) beneficial effects

[0016] The utility model provides a kind of straw lifting devices of spreading and airing machine. It has the following beneficial effects:

[0017] 1, the straw lifting device of the spreading and airing machine, the reciprocating swing of straw lifting swing axle is driven by the connecting rod mechanism of drive assembly, so as to realize the sudden pushing action of spade plate parallel to front, height simulates the action of manual straw lifting, compared with rotary straw lifting mode, can shovel, stir, fluff the vinasse that is pasted to ground, and straw lifting effect is better. DRAWINGS

[0018] Figure 1 It is the axonometric drawing of the utility model;

[0019] Figure 2 It is the drive assembly schematic view of the utility model.

[0020] In the figure: 1 support, 2 shovel plate, 3 stalk lifting swing shaft, 4 stalk lifting swing arm, 5 speed reducer, 6 crank, 7 connecting rod, 8 driving swing arm, 9 lifting rod, 10 lifting arm, 11 cylinder, 12 articulated rod. DETAILED DESCRIPTION

[0021] The embodiment of the utility model provides a stalk lifting device of spreading and airing machine, as shown in the figure, including support 1 and at least one group of stalk lifting mechanism of setting on support 1, support 1 is fixed on spreading and airing machine. Figures 1-2 Stalk lifting mechanism includes several shovel plates 2, stalk lifting swing shaft 3, driving assembly, both ends of stalk lifting swing shaft 3 are rotationally arranged on support 1 through bearing seat.

[0022] As shown in the figure, several shovel plates 2 are arranged at intervals along the length direction of stalk lifting swing shaft 3, and shovel plate 2 is connected with stalk lifting swing shaft 3 through stalk lifting swing arm 4, specifically, the top end of stalk lifting swing arm 4 is fixed on stalk lifting swing shaft 3, and the bottom end is hingedly connected with shovel plate 2 in damping mode. Figure 1 Under normal circumstances, shovel plate 2 and stalk lifting swing arm 4 are L-shaped. In order to improve the effect of lifting stalk, the length of the shovel handle of several shovel plates 2 is alternately arranged in length.

[0023] Shovel plate 2 is arc-shaped, and the arc convex surface faces away from the ground. The lifted vinasse slides down along the arc on the shovel plate 2, avoiding accumulation on the shovel plate 2.

[0024] Driving assembly is used for driving stalk lifting swing shaft 3 to swing back and forth. If the swing amplitude is too large, the vinasse is easy to fly up, and the swing amplitude of driving assembly driving stalk lifting swing shaft 3 is 60-90°, so that shovel plate 2 reaches the best effect of simulating manual stalk lifting.

[0025] The two groups of stalk lifting mechanisms are arranged, and the driving directions of the driving assemblies of the two groups of stalk lifting mechanisms are opposite. The spreading and airing machine can perform stalk lifting operation on vinasse when walking forward and backward, thereby improving the operation efficiency.

[0026] Specifically, as shown in the figure, the driving assembly includes speed reducer 5, crank 6, connecting rod 7 and driving swing arm 8, the speed reducer 5 is arranged on the support 1, the speed reducer 5 is a prior art, and the model can be NMRV030-090 type worm gear reducer. Figures 1-2 One end of the driving swing arm 8 is fixed on the stalk lifting swing shaft 3, one end of the crank 6 is fixed on the output shaft of the speed reducer 5, and the other end is hingedly connected with the driving swing arm 8 through the connecting rod 7. The crank 6 is driven to rotate through the speed reducer 5, the driving swing arm 8 is driven to swing back and forth through the connecting rod 7, thereby realizing the action of the shovel plate 2 parallel to the front and slightly upward, which simulates the action of manual stalk lifting, and compared with the rotary stalk lifting mode, the vinasse on the ground can be lifted, and the stalk lifting effect is better.

[0027] As shown in the figure, the driving assembly includes speed reducer 5, crank 6, connecting rod 7 and driving swing arm 8, the speed reducer 5 is arranged on the support 1, the speed reducer 5 is a prior art, and the model can be NMRV030-090 type worm gear reducer. Figure 2As shown, in order to avoid the shovel plate 2 from contacting the ground when not in use, a lifting assembly is further included for lifting the height of the shovel plate 2, the lifting assembly comprising a lifting rod 9, a lifting arm 10, a gas cylinder 11 and a hinged rod 12, the lifting rod 9 being arranged at the bottom end of the lifting arm 10 and at the bottom of the shovel handle of the shovel plate 2, the top end of the lifting arm 10 being sleeved on the lifting shaft 3 through a bearing sleeve, and the rotation of the lifting shaft 3 does not affect the lifting arm 10. The base of the gas cylinder 11 is hinged on the support 1, one end of the hinged rod 12 is fixed on the bearing sleeve of the lifting arm 10, and the other end is hinged with the output end of the gas cylinder 11. When it is needed to lift the shovel plate 2, the lifting arm 10 is driven by the gas cylinder 11 to drive the lifting rod 9 to move upwardly and link the several shovel plates 2 to rise, so that the shovel plates 2 are separated from the ground. Figure 2

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.​

Claims

1. A picker for a spreading machine, characterised in that: The invention relates to a tobacco stalk lifting device, comprising a support (1) and at least one set of stalk lifting mechanism arranged on the support (1), the stalk lifting mechanism comprising a plurality of shovels (2), a stalk lifting swing shaft (3), and a driving assembly, both ends of the stalk lifting swing shaft (3) being rotatably arranged on the support (1), the plurality of shovels (2) being arranged at intervals along the length direction of the stalk lifting swing shaft (3), and the shovels (2) being connected to the stalk lifting swing shaft (3) through stalk lifting swing arms (4), the driving assembly being used to drive the stalk lifting swing shaft (3) to swing back and forth.

2. A picker according to claim 1, wherein: The stalk lifting mechanism is arranged in two sets, and the shovels (2) of the two sets of stalk lifting mechanism are oppositely arranged, and the driving directions of the driving assemblies are opposite.

3. A picker according to claim 1, wherein: The lengths of the shovels (2) are alternately arranged in length.

4. A picker according to claim 1, wherein: The driving assembly comprises a speed reducer (5), a crank (6), a connecting rod (7), and a driving swing arm (8), the speed reducer (5) being arranged on the support (1), one end of the driving swing arm (8) being fixed on the stalk lifting swing shaft (3), one end of the crank (6) being fixed on the output shaft of the speed reducer (5), and the other end being hingedly connected to the driving swing arm (8) through the connecting rod (7).

5. A picker according to claim 1, wherein: The top end of the stalk lifting swing arm (4) is fixed on the stalk lifting swing shaft (3), and the bottom end is hingedly connected to the shovel (2).

6. A bunching device for a spreading machine according to claim 5, characterised in that: The device further comprises a lifting assembly for lifting the height of the shovels (2), the lifting assembly comprising a lifting rod (9), a lifting arm (10), a cylinder (11), and a hinged rod (12), the lifting rod (9) being arranged at the bottom end of the lifting arm (10) and located at the bottom of the plurality of shovels (2), the top end of the lifting arm (10) being sleeved on the stalk lifting swing shaft (3) through a bearing sleeve, the base of the cylinder (11) being hingedly connected to the support (1), one end of the hinged rod (12) being fixed on the bearing sleeve of the lifting arm (10), and the other end being hingedly connected to the output end of the cylinder (11).

7. A picker according to claim 1 wherein: The shovels (2) are in arc shape, and the convex surface of the arc faces away from the ground.

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