Adjustable glue mixing device for raw materials of artificial boards made of cotton stalks

Abstract

The utility model discloses an adjustable cotton straw artificial board raw material glue mixing device which comprises a supporting frame, the upper surface of the supporting frame is fixedly connected with a stirring barrel, the middle of an inner cavity of the stirring barrel is rotationally connected with a stirring shaft through a bearing, the stirring shaft is provided with an anti-accumulation scraping mechanism and a spiral blade, and the anti-accumulation scraping mechanism and the spiral blade are arranged on the supporting frame. A driving mechanism for driving the stirring shaft to rotate is arranged on the supporting frame, and two symmetrically distributed comb tooth scraping mechanisms are arranged on the inner wall of the stirring barrel. According to the utility model, through the arrangement of the equal-diameter spiral blades, the purposes of upward throwing and flowing of materials are achieved, and the comb tooth scraping mechanism is arranged and matched with the angle adjusting mechanism, so that the comb tooth rotation angle can be adjusted, and the purpose of breaking boundary caking by flexibly adjusting the comb tooth rotation angle according to the glue spraying amount and the raw material feeding amount is achieved; and the problem of caking caused by slow flow speed of the spiral blade and the barrel wall material is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to straw artificial board processing equipment technical field especially relates to a adjustable cotton straw preparation artificial board raw material mixing glue device. BACKGROUND

[0002] As the building industry alternative to raw wood, the production of 1m³ artificial board only consumes 1.2~2.0m³ wood, but its use value is equivalent to 3.5~5.0 m³ of raw wood, in recent years the development of artificial board industry begins to fall into the slow industry transformation period, and the artificial board industry begins to turn to more low-cost and easily accessible biomass straw for raw material supply.

[0003] Xinjiang cotton area accounts for more than eighty percent of the total area of the country all the year round, but as the byproduct of cotton production, the annual total of cotton straw waste is more than 20 million tons, and now using cotton straw waste to make artificial board provides a high-value utilization road for Xinjiang agricultural ecology.

[0004] And cotton straw artificial board needs to use raw material mixing glue device in the production process, that is, cotton straw and glue are mixed, in order to meet the requirement that cotton straw particles and adhesive are uniformly mixed, an adjustable cotton straw preparation artificial board raw material mixing glue device is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an adjustable cotton straw preparation artificial board raw material mixing glue device to solve the technical problems in the background art.

[0006] To achieve the above object, the specific technical scheme of the utility model is as follows: an adjustable cotton straw preparation artificial board raw material mixing glue device, including support frame, the upper surface of the support frame is fixedly connected with stirring barrel, the middle part of the stirring barrel inner chamber is rotatably connected with stirring shaft through bearing, the stirring shaft is respectively provided with anti-accumulation scraping mechanism and spiral blade, and the support frame is provided with driving mechanism for driving the rotation of the stirring shaft, and the inner wall of the stirring barrel is provided with two symmetrical distribution's comb tooth scraping mechanism, wherein,

[0007] The anti-accumulation scraping mechanism includes a fixed sleeve, the side wall of the fixed sleeve is provided with three connection shafts arranged in a circumferential array, a sleeve rotatably connected to each connection shaft is provided on each connection shaft, and a scraper is provided on the end of the sleeve.

[0008] The comb tooth scraping mechanism includes a rotatable rotating shaft, a plurality of comb teeth are arranged at equal intervals on the side wall of the rotating shaft along the length direction of the rotating shaft, and an angle adjusting mechanism is arranged on the stirring barrel for driving the rotation of the rotating shaft.

[0009] Preferably, the stirring barrel is a cavity structure with an open top end, and a discharge hopper is arranged on one side of the bottom of the stirring barrel.

[0010] Preferably, the support frame comprises a base and a support ring, the support ring is arranged above the base, and the upper surface of the base and the bottom of the support ring are fixedly connected through four support columns arranged in a circumferential array.

[0011] Preferably, the driving mechanism comprises a motor, the motor is mounted on the base, the stirring shaft is rotatably connected with the stirring barrel through a bearing, the bottom of the stirring shaft extends below the stirring barrel, and a speed reducer is arranged on the base, and the motor is connected with the stirring shaft through the speed reducer.

[0012] Preferably, the anti-accumulation scraping mechanism is arranged below the spiral blade, and the spiral blade is arranged with equal diameter.

[0013] Preferably, the bottom of the scraper is in contact with the inner wall of the bottom of the stirring barrel, the surface of the sleeve is provided with a long slot along the length direction thereof, one side of the long slot is provided with three adjusting openings arranged at equal intervals and perpendicular to the long slot, the lengths of the three adjusting openings gradually decrease, and the surface of the connecting shaft is provided with positioning columns arranged correspondingly to the long slot and the adjusting openings.

[0014] Preferably, the angle adjusting mechanism comprises a support and a fixing seat, the fixing seat is fixedly connected with the inner wall of the stirring barrel, the support is arranged above the fixing seat and is fixedly connected with the stirring barrel, the rotating shaft is rotatably connected with the fixing seat and the support through bearings respectively, the top end of the rotating shaft extends above the support and is sleeved with a worm wheel, a worm is rotatably connected with the support through a bearing, the worm is rotatably connected with the worm wheel, the worm wheel and the worm are meshed with each other, and the end portion of the worm extends to the outside of the support and is connected with a crank handle.

[0015] The adjustable cotton straw artificial board raw material glue mixing device has the following advantages:

[0016] 1. The equal-diameter spiral blade is arranged, the material can be thrown and flowed upwards, the comb scraping mechanism is arranged, the comb rotating angle can be adjusted through cooperation of the angle adjusting mechanism, the comb rotating angle can be flexibly adjusted according to the glue injection amount and the raw material feeding amount to solve the problem of breaking boundary caking, and the caking problem caused by the slow flow speed of the spiral blade and the barrel wall material is solved.

[0017] 2. The utility model discloses a cooperation between the long strip mouth, the adjusting mouth and the positioning column can adjust the inclination angle of the scraper, thereby realizing the rotation adjustment of the inclination angle of the scraper according to different solid content and different raw material amount, on the one hand, can effectively solve the problem of bottom material accumulation, on the other hand, can adjust the scraper according to different material amount to reduce the power consumption of the whole machine. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will simply introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, thus should not be regarded as the limitation to the scope, and for the ordinary skilled person in the art, other related drawings can also be obtained according to these drawings without the creative labor.

[0019] Figure 1 It is the overall structure schematic diagram of the utility model;

[0020] Figure 2 It is Figure 1 The side view;

[0021] Figure 3 It is the structure schematic diagram of the spiral blade in the utility model;

[0022] Figure 4 It is the structure schematic diagram of the comb tooth scraping mechanism in the utility model;

[0023] Figure 5 It is the structure schematic diagram of the anti-accumulation scraping mechanism in the utility model.

[0024] Marking in the drawing: 1, agitator barrel;2, support frame;3, motor;4, speed reducer;5, stirring shaft;6, spiral blade;7, comb tooth scraping mechanism;8, discharge hopper;9, anti-accumulation scraping mechanism;10, rotating shaft;11, comb tooth;12, worm wheel;13, worm;14, crank;15, support;16, fixed sleeve;17, connecting shaft;18, sleeve;19, scraper;20, positioning column;21, long strip mouth;22, adjusting mouth. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are simply described. As the person skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0026] In the description of the embodiments of the utility model, it is understood that the directions or position relations of the terms "length", "vertical", "horizontal", "top", "bottom" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and thus cannot be understood as indicating or implying that the devices or elements indicated must have a specific direction, be constructed and operated in a specific direction, and thus cannot be understood as limiting the embodiments of the utility model.

[0027] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0028] In the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected, or can be communicated; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meanings of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0029] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the utility model. In order to simplify the disclosure of the embodiments of the utility model, the components and settings of specific examples are described in the following. Of course, they are only examples, and the purpose is not to limit the embodiments of the utility model. In addition, the embodiments of the utility model can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, and in itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0030] In order to better understand the purpose, structure and function of the utility model, the following will further describe the utility model in detail with reference to the drawings.

[0031] As Figures 1-5As shown, the utility model discloses a adjustable cotton straw makes artificial board raw material mixing glue device, including support frame 2, support frame 2 includes base and support ring, and support ring is located the top of base, and the upper surface of base and the bottom of support ring are fixedly connected through four support columns that are circumferentially arrayed, the upper surface of support frame 2 is fixedly connected with stirring barrel 1, and stirring barrel 1 is the cavity structure of top opening, and the bottom one side of stirring barrel 1 is provided with the hopper 8 of discharging, and material is thrown into from the top of stirring barrel 1, and is discharged through hopper 8. The middle part of stirring barrel 1 inner chamber is rotatably connected with stirring shaft 5 through bearing, and stirring shaft 5 is provided with anti-accumulation scraping mechanism 9 and spiral blade 6 respectively, and anti-accumulation scraping mechanism 9 is located below spiral blade 6, and spiral blade 6 is equidiameter setting, and the equidiameter spiral blade 6 is set, reaches the purpose of throwing and flowing upwards to material, and in the process of stirring shaft 5 rotation, makes the scraping blade 19 to the bottom inner wall of stirring barrel 1 scraping, can effectively solve the problem of bottom material accumulation. The bottom of scraping blade 19 is in contact with the bottom inner wall of stirring barrel 1, and the surface of sleeve 18 is provided with long strip mouth 21 along its length direction, one side of long strip mouth 21 is provided with three equally spaced distribution and perpendicular to it adjusting mouth 22, and the length of three adjusting mouth 22 is gradually shorter, and the surface of connecting shaft 17 is provided with the positioning column 20 corresponding distribution of long strip mouth 21 and adjusting mouth 22, through the cooperation between long strip mouth 21, adjusting mouth 22 and positioning column 20, the inclination angle of scraping blade 19 can be adjusted, thereby realizing the rotation of adjusting the inclination angle of scraping blade 19 according to different solid content and different raw material quantity, on the one hand, can effectively solve the problem of bottom material accumulation, on the other hand, can adjust scraping blade 19 according to different material quantity to reduce resistance greatly reduces the power consumption of whole machine. Support frame 2 is provided with the drive mechanism for driving stirring shaft 5 rotation, and the drive mechanism includes motor 3, and motor 3 is installed on the base, and stirring shaft 5 is rotatably connected with stirring barrel 1 through bearing, and the bottom of stirring shaft 5 extends to the below of stirring barrel 1, and the base is provided with reducer 4, and motor 3 is connected with stirring shaft 5 through reducer 4, by starting motor 3, under the action of reducer 4, make stirring shaft 5 rotate.

[0032] And the inner wall of the stirring barrel 1 is provided with two symmetrical distributed comb tooth scraping mechanisms 7, the anti-accumulation scraping mechanism 9 comprises a fixed sleeve 16, the side wall of the fixed sleeve 16 is provided with three connection shafts 17 which are distributed in a circumferential array, a sleeve 18 is sleeved on each connection shaft 17 and rotationally connected with the connection shaft 17, and the end of the sleeve 18 is provided with a scraper 19, the comb tooth scraping mechanism 7 comprises a rotatable rotating shaft 10, the side wall of the rotating shaft 10 is provided with a plurality of comb teeth 11 which are distributed at equal intervals along the length direction of the rotating shaft 10, and the stirring barrel 1 is provided with an angle adjusting mechanism for driving the rotating shaft 10 to rotate, the angle adjusting mechanism comprises a support 15 and a fixed seat, the fixed seat is fixedly connected with the inner wall of the stirring barrel 1, the support 15 is located above the fixed seat and is fixedly connected with the stirring barrel 1, the rotating shaft 10 is rotationally connected with the fixed seat and the support 15 through bearings, and the top end of the rotating shaft 10 extends to the upper side of the support 15 and is sleeved with a worm wheel 12, a worm 13 is rotationally connected with the support 15 through a bearing, the worm 13 is rotationally connected with the worm wheel 12, and the worm wheel 12 and the worm 13 are meshed with each other, and the end of the worm 13 extends to the outer side of the support 15 and is connected with a crank 14, by rotating the crank 14, the worm 13 is rotated, so that the worm 13 drives the worm wheel 12 to rotate, thereby the worm wheel 12 drives the rotating shaft 10 to rotate, so that the rotating angle of the comb tooth 11 can be adjusted, and the rotating angle of the comb tooth 11 can be flexibly adjusted according to the glue spraying amount and the raw material feeding amount to solve the problem of boundary caking, and the caking problem caused by the flow speed slowing down of the material on the barrel wall and the spiral blade 6 is solved.

[0033] The working principle of the adjustable cotton straw artificial board raw material glue mixing device is as follows: when in use, the material is put into the stirring barrel 1, the motor 3 is started, and the stirring shaft 5 is rotated, at this time, the spiral blade 6 throws and flows the material upwards, and the scraper 19 scrapes the material on the bottom inner wall of the stirring barrel 1, the inclination angle of the scraper 19 can be adjusted according to different solid contents and different raw material amounts, and the rotating angle of the comb tooth 11 can be flexibly adjusted according to the glue spraying amount and the raw material feeding amount to solve the problem of boundary caking.

[0034] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. An adjustable cotton stalk-based artificial board raw material mixing device, characterized in that: The utility model provides a kind of agitator, including support frame (2), the upper surface of support frame (2) is fixedly connected with stirring barrel (1), the inner chamber middle part of stirring barrel (1) is rotatably connected with stirring shaft (5) by bearing, stirring shaft (5) is respectively provided with anti-accumulation scraping mechanism (9) and spiral blade (6), and drive mechanism for driving stirring shaft (5) rotation is provided on support frame (2), and the inner wall of stirring barrel (1) is provided with two symmetrically distributed comb teeth scraping mechanism (7);Wherein, The anti-accumulation scraping mechanism (9) includes a fixed sleeve (16), the sidewall of the fixed sleeve (16) is provided with three connection shafts (17) arranged in a circular array, each of the connection shafts (17) is sleeved with a sleeve (18) rotatably connected thereto, and the end of the sleeve (18) is provided with a scraper (19). The comb teeth scraping mechanism (7) includes a rotatable rotating shaft (10), the sidewall of the rotating shaft (10) is provided with a plurality of comb teeth (11) arranged at equal intervals along the length direction thereof, and the stirring barrel (1) is provided with an angle adjusting mechanism for driving the rotating shaft (10) to rotate.

2. The adjustable cotton straw making artificial board raw material glue mixing device according to claim 1, characterized in that: The stirring barrel (1) is a cavity structure with an open top end, and the bottom side of the stirring barrel (1) is provided with a discharge hopper (8).

3. The adjustable cotton straw making artificial board raw material glue mixing device according to claim 1, characterized in that: The support frame (2) includes a base and a support ring, the support ring is located above the base, and the upper surface of the base and the bottom of the support ring are fixedly connected by four support columns arranged in a circular array.

4. The adjustable cotton straw-made board raw material glue mixing device according to claim 3, characterized in that: The drive mechanism includes a motor (3), the motor (3) is installed on the base, the stirring shaft (5) is rotatably connected to the stirring barrel (1) by a bearing, the bottom of the stirring shaft (5) extends below the stirring barrel (1), and the base is provided with a speed reducer (4), the motor (3) is connected to the stirring shaft (5) by the speed reducer (4).

5. The adjustable cotton straw making artificial board raw material glue mixing device according to claim 1, characterized in that: The anti-accumulation scraping mechanism (9) is located below the spiral blade (6), and the spiral blade (6) is arranged with equal diameter.

6. The adjustable cotton straw making artificial board raw material glue mixing device according to claim 1, characterized in that: The bottom of the scraper (19) is in contact with the inner wall of the bottom of the stirring barrel (1), and the surface of the sleeve (18) is provided with a long slot (21) along the length direction thereof, one side of the long slot (21) is provided with three adjustment openings (22) arranged at equal intervals and perpendicular thereto, and the lengths of the three adjustment openings (22) gradually decrease, and the surface of the connection shaft (17) is provided with positioning columns (20) corresponding to the long slot (21) and the adjustment openings (22).

7. The adjustable cotton straw making artificial board raw material glue mixing device according to claim 1, characterized in that: The angle adjusting mechanism comprises a support (15) and a fixing base, the fixing base is fixedly connected with the inner wall of the stirring barrel (1), the support (15) is located above the fixing base and is fixedly connected with the stirring barrel (1), the rotating shaft (10) is rotatably connected with the fixing base and the support (15) through bearings respectively, the top end of the rotating shaft (10) extends to the upper side of the support (15) and is sleeved with a worm wheel (12), a worm (13) is rotatably connected in the support (15) through a bearing, the worm (13) is rotatably connected with the worm wheel (12), the worm wheel (12) and the worm (13) are in meshing engagement, and the end of the worm (13) extends to the outer side of the support (15) and is connected with a crank handle (14).

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