CN107033981B - A high-efficiency production biomass straw briquetting machine - Google Patents

Abstract

The invention discloses a high-efficiency biomass straw briquetting machine, which comprises a stirring shell, a pressing mold, a dust collection box, a base and a crushing blade. A dust collection box is installed on one side above the base to collect dust. A cooling shell is fixed on the top of the box, a fan is installed on one side of the cooling shell, a crushing shell is fixed above the cooling shell, and a stirring shell is installed on the top of the crushing shell. A briquetting shell is installed on the base on the side, and a workbench is arranged at the center of the bottom end of the briquetting shell, and an annular accumulator is installed above the workbench, and there are four adjacent accumulators inside the accumulator. A pressing die with an included angle of 90 degrees. The invention can realize the high-efficiency briquetting and discharging function of biomass straw, and has the effect that the equipment will not be blocked, the feeding speed is fast, the material storage volume is large, the briquetting efficiency is high, and debris will not enter the mold to briquetting effect Good, long service life of equipment, easy operation and high work efficiency.

Description

A high-efficiency production biomass straw briquetting machine

technical field

The invention relates to the technical field of straw processing equipment, in particular to a high-efficiency biomass straw briquetting machine.

Background technique

The straw briquetting machine is a device that crushes and compresses biomass materials such as straw to make efficient, environmentally friendly fuel or feed. The products extruded by the straw briquetting machine are used for feed or fuel. Straw briquetting equipment also puts forward higher requirements accordingly. The existing straw briquetting machine is prone to clogging when feeding, and the feeding speed is slow, which causes some equipment to run dry, consumes electricity and energy, fails to achieve the purpose of saving resources, and affects the work of the equipment At the same time, the existing straw briquetting machine has a small amount of material storage and low briquetting efficiency, and in the process of straw briquetting, a lot of sundries are often brought into the mold used for briquetting. As a result, the effect of briquetting is not good, and the service life of the equipment is also shortened. Moreover, the structure of the straw briquetting machine is more complicated, the operation of the briquetting process is more cumbersome, and the work efficiency is low, which cannot meet the production requirements at all.

Contents of the invention

In order to solve the above problems, the present invention provides a high-efficiency biomass straw briquetting machine, which can solve the problems of existing straw briquetting machines such as material blockage, slow feeding speed, small amount of material storage, and briquetting problems. Low efficiency, poor briquetting effect of debris entering the mold, short service life of equipment, complicated operation and low work efficiency, etc., can realize the high-efficiency briquetting and discharging function of biomass straw, and the equipment will not block the material, It has the advantages of fast feeding speed, large material storage capacity, high briquetting efficiency, good briquetting effect without sundries entering the mold, long service life of equipment, easy operation and high work efficiency.

In order to achieve the above object, the present invention provides the following technical solution: a high-efficiency biomass straw briquetting machine, including a stirring shell, a pressing die, a dust box, a base and a crushing blade, and one side above the base A dust collection box is installed, a cooling shell is fixed on the top of the dust collection box, and a filter screen is installed between the cooling shell and the dust collection box, a fan is installed on one side of the cooling shell, and the top of the cooling shell A crushing shell is fixed, a stirring shell is installed on the top of the crushing shell, a first motor is installed at the center of the top of the stirring shell, a screw is installed inside the stirring shell, and the upper end of the screw passes through the coupling The shaft device is connected with the output end of the first motor, the bottom end of the screw rod is equipped with a crushing blade, and the crushing blade is located at the middle position inside the crushing housing, one side of the base is equipped with a feed pipe through a leg, and One end of the feeding pipe is connected with the stirring shell, and the first feeding shell is fixed above the end of the feeding pipe away from the stirring shell, and the bottom end inside the first feeding shell is connected with the feeding pipe, so A feed belt is installed at the center of the inside of the feed pipe, and a feeder is installed at one end of the feed belt close to the first feed shell, and the output end of the feeder is equipped with a feeder through a coupling. The driving wheel, the inside of the feeding belt is fixed with the first driven wheel for feeding near the horizontal position of the feeding driving wheel, and the first driven wheel for feeding is connected with the feeding driving wheel through a belt. One end is fixed with the second driven wheel for feeding, and the second driven wheel for feeding is connected with the first driven wheel for feeding through a belt. A workbench is provided at the center of the end, and an annular accumulator is installed above the workbench, and four adjacent pressing molds with an included angle of 90 degrees are arranged inside the accumulator, and above the workbench A column is installed at the center of the column, and four adjacent springs with an included angle of 90 degrees are installed on the outside of the column, and the straight line where the spring is located coincides with the line where the pressing mold is located. The end of the spring away from the column is installed with a L shaped baffle, and one end of the L-shaped baffle extends to the inside of the pressing die, and a second feed shell is installed on one side of the top of the briquetting shell, and the second feed shell runs through the briquetting shell , the inside of the briquetting shell below the second feed shell is equipped with a baffle, the inside of the baffle is provided with a filter plate, and one side of the briquetting shell below the baffle is equipped with a feeding pipeline, And one end of the feeding pipeline extends to the inside of the cooling shell, and a cylinder is installed on the side wall of the briquetting shell away from the second feed shell, and a presser is installed at the output end of the cylinder, and the presser The central axis coincides with the central axis of the pressing mold, and a stepper is installed on the extension of the central axis of the briquetting shell below the base, and the output end of the stepper runs through the base and is connected to the workbench through a coupling. The side of the base close to the stepping machine is provided with a support, and a discharge belt is installed on the support. One end of the discharge belt is installed with a discharge machine, and the output end of the discharge machine is equipped with a discharge port through a coupling. The driving wheel, the end of the discharge belt away from the discharging driving wheel is equipped with a discharging driven wheel, and the discharging driven wheel and the discharging driving wheel pass through the belt The belt is connected, and a second motor is installed on the side close to the output driven wheel inside the bracket, and a screw rod is installed on the output end of the second motor through a coupling, and a nut block is installed above the screw rod, and the nut block One end extends to the interior of the briquetting housing.

Preferably, the pressing mold is hollow, and a groove is provided inside the pressing mold on a side away from the spring.

Preferably, a cover is hinged on the top of the second feeding shell.

Preferably, the central axis of the stepper coincides with the central axis of the pressing die.

Preferably, a channel is provided at the contact position between the worktable and the pressing die, and one end of the channel extends above the discharge belt.

Compared with prior art, the beneficial effect of the present invention is:

1. In the present invention, the first motor is installed at the center of the top of the stirring shell, and the screw is installed inside the stirring shell so that it cooperates with the pulverizing blade installed at the bottom of the screw, thereby avoiding the material blocking phenomenon of the equipment , which increases the feeding rate of the equipment;

2. The present invention installs the dust collection box above the base, and installs the filter screen at the connection position between the dust collection box and the cooling shell, so that it can cooperate with the fan installed inside the cooling shell to avoid damage to the equipment. Extend the service life of the equipment;

3. The present invention installs a stepping machine under the base, and installs an accumulator above the workbench at the bottom of the briquetting shell, so that it cooperates with the pressing dies inside the accumulator to work together, increasing the briquetting process. The storage capacity improves the work efficiency;

4. The present invention installs the cylinder on the side wall inside the briquetting block housing, and installs the feeder at the output end of the cylinder, so that it cooperates with the second motor inside the bracket and the screw rod installed at the output end of the second motor Working with each other, the conveying speed after briquetting is improved, thereby improving the working efficiency of briquetting;

5. Compared with the prior art, the present invention can solve the existing problems of the existing straw briquetting machine, such as material blockage, slow feeding speed, small amount of material storage, low briquetting efficiency, and poor briquetting effect when debris enters the mold , short service life of the equipment, complex operation and low work efficiency, etc., can realize the high-efficiency briquetting and discharging function of biomass straw, and has the advantages of no material blocking, fast feeding speed, large storage capacity, and briquetting It has the advantages of high efficiency, no debris entering the mold, good briquetting effect, long service life of the equipment, easy operation and high work efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a plan view of the crushing blade of the present invention;

Fig. 3 is a partial schematic view of the accumulator and the pressing die of the present invention;

Fig. 4 is a schematic structural view of the base and the briquetting housing of the present invention;

Fig. 5 is a schematic cross-sectional view of the cooperation between the pressing die and the L-shaped baffle of the present invention.

In the figure: 1-feeding machine; 2-first feeding shell; 3-feeding driving wheel; 4-feeding first driven wheel; 5-feeding belt; 6-feeding second driven wheel; 7 -feeding pipeline; 8-first motor; 9-screw; 10-stirring shell; 11-crushing shell; 12-second feeding shell; 13-baffle plate; 14-briquetting shell; 15- Cylinder; 16-feeder; 17-pressing mold; 18-L-shaped baffle; 19-screw; 20-discharging belt; 21-discharging machine; 22-discharging driving wheel; -second motor; 25-nut block; 26-discharge driven wheel; 27-stepper; 28-spring; 29-worktable; 30-filter plate; -filter screen; 34-dust box; 35-base; 36-crushing blade; 37-fan; 38-leg 39-column; 40-accumulator.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-5, an embodiment provided by the present invention: a high-efficiency biomass straw briquetting machine, including a stirring shell 10, a pressing die 17, a dust box 34, a base 35 and a crushing blade 36, the side above the base 35 is equipped with a dust box 34, the top of the dust box 34 is fixed with a cooling shell 32, and a filter screen 33 is installed between the cooling shell 32 and the dust box 34, and the cooling shell 32 A fan 37 is installed on one side of the interior, a pulverizing housing 11 is fixed above the cooling housing 32, a stirring housing 10 is installed on the top of the pulverizing housing 11, and a first motor 8 is installed at the center of the stirring housing 10 top. , the model of the first motor 8 can be Y90S-2, the inside of the stirring shell 10 is equipped with a screw 9, and the upper end of the screw 9 is connected with the output end of the first motor 8 through a coupling, and the bottom end of the screw 9 Pulverizing blade 36 is installed, and pulverizing blade 36 is positioned at the middle position of pulverizing housing 11 insides, and one side of base 35 is equipped with feeding pipeline 7 by supporting foot 38, and one end of feeding pipeline 7 communicates with stirring housing 10, The first feeding casing 2 is fixed above the end of the feeding pipeline 7 away from the stirring casing 10, and the bottom end inside the first feeding casing 2 communicates with the feeding pipeline 7, and the central position inside the feeding pipeline 7 is A feed belt 5 is installed, and a feeder 1 is installed at an end close to the first feed housing 2 inside the feed belt 5. The output end of the feeder 1 is equipped with a feed driving wheel 3 through a coupling, and the feed The inside of the belt 5 is fixed with a feeding first driven wheel 4 near the horizontal position of the feeding driving wheel 3, and the feeding first driven wheel 4 is connected with the feeding driving wheel 3 by a belt, and one end of the feeding belt 5 is fixed with a The second driven wheel 6 of feeding, and the second driven wheel 6 of feeding is connected with the first driven wheel 4 of feeding by belt, and the briquetting housing 14 is installed on the base 35 of one side of the dust box 34, and the briquetting housing A workbench 29 is provided at the center of the bottom end of the 14, and an annular material accumulator 40 is installed above the workbench 29. The interior of the accumulator 40 is provided with four adjacent pressing dies 17 with an included angle of 90 degrees. The pressing mold 17 is hollow, and the inside of the pressing mold 17 is provided with a groove away from the side of the spring 28. A column 39 is installed at the center position above the workbench 29, and four adjacent angles are installed on the outside of the column 39. It is a spring 28 at 90 degrees, and the straight line where the spring 28 is located coincides with the straight line where the pressing die 17 is located. An L-shaped baffle 18 is installed on the end of the spring 28 away from the column 39, and one end of the L-shaped baffle 18 extends to the press. Inside the material mold 17, a second feed housing 12 is installed on one side of the top of the briquetting block housing 14, the top of the second feeding housing 12 is hinged with a cover, and the second feeding housing 12 runs through the briquetting block Housing 14, the inside of the briquette housing 14 below the second feed housing 12 is equipped with a baffle 13, the inside of the baffle 13 is provided with a filter plate 30, and one side of the briquetting housing 14 below the baffle 13 A feed pipeline 31 is installed, and one end of the feed pipeline 31 extends to the inside of the cooling housing 32, and a cylinder 15 is installed on the side wall of the briquette housing 14 away from the second feed housing 12, the cylinder The output end of 15 is equipped with a presser 16, and the central axis of the presser 16 coincides with the central axis of the pressing die 17, and a stepper 27 is installed on the extension of the central axis of the briquetting housing 14 below the base 35 , the central axis of the stepping machine 27 coincides with the central axis of the pressing die 17, the output end of the stepping machine 27 runs through the base 35 and is connected to the workbench 29 through a coupling, and the side of the base 35 near the stepping machine 27 is set There is a support 23, a discharge belt 20 is installed on the support 23, a discharge machine 21 is installed at one end of the discharge belt 20, and a discharge driving wheel 22 is installed on the output end of the discharge machine 21 through a coupling. 20 is equipped with a discharge driven wheel 26 at one end away from the discharge driving wheel 22, and the discharge driven wheel 26 is connected with the discharge drive wheel 22 by a belt. Motor 24, the model of this second motor 24 can be Y112M-2, and the output end of the second motor 24 is equipped with screw mandrel 19 by shaft coupling, and nut block 25 is installed above the screw mandrel 19, and the nut block 25 One end extends to the inside of the compact housing 14 .

Working principle: first put the straw into the first feeding shell 2, drive the feeding driving wheel 3 to rotate through the feeding machine 1, and make it drive the first driven wheel 4 and the second driven wheel 6 to rotate through the belt, thereby driving The feeding belt 5 inside the feeding pipe 7 moves, so that the straw is transported to the inside of the stirring shell 10 to complete the feeding process. The rotation of the first motor 8 on the top of the stirring shell 10 drives the screw 9 inside the stirring shell 10 Rotation, thereby driving the movement of the crushing blade 36 at the bottom of the screw rod 9 to complete the stirring and crushing work of the straw, and the crushed straw is transported to the inside of the briquette casing 14 through the fan 37 inside the cooling casing 32 through the feeding pipeline 31 In the material accumulator 40, and through the rotation of the stepper 27 below the base 35, the rotation of the pressing mold 17 inside the material accumulator 40 above the workbench 29 is driven, and at the same time, the spring 28 and the spring on the outside of the column 39 above the workbench 29 The movement of the L-shaped baffle plate 18 on the 28 cooperates with the cylinder 15 inside the briquetting housing 14 and the presser 16 at the output end of the cylinder 15 to work together to complete the briquetting process, and the rotation of the second motor 24 inside the bracket 23 drives the The rotation of the screw mandrel 19 at the output end of the second motor 24 drives the movement of the nut block 25 above the screw mandrel 19, and drives the rotation of the driving wheel 22 by the rotation of the discharge machine 21 inside the support 23, so that it is driven by the belt from The moving wheel 26 rotates, thereby driving the movement of the discharge belt 20 to complete the discharge work, which can realize the high-efficiency briquetting discharge function of the biomass straw, and solve the problem of material blocking and feeding problems in the existing straw briquetting machine. Slow speed, less material storage, low briquetting efficiency, poor briquetting effect of debris entering the mold, short service life of equipment, complicated operation and low work efficiency, etc., have achieved the goal.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A high-efficiency biomass straw briquetting machine, comprising a stirring shell (10), a pressing die (17), a dust collection box (34), a base (35) and a crushing blade (36), characterized in In that: the side above the base (35) is equipped with a dust box (34), the top of the dust box (34) is fixed with a cooling shell (32), and the cooling shell (32) and the dust box ( 34) a filter screen (33) is installed between them, a fan (37) is installed on one side of the cooling housing (32), and a pulverizing housing (11) is fixed above the cooling housing (32). A stirring shell (10) is installed on the top of the body (11), a first motor (8) is installed at the center of the top of the stirring shell (10), and a screw rod is installed inside the stirring shell (10) (9), and the upper end of screw rod (9) is connected with the output end of first motor (8) by coupling, and the bottom end of described screw rod (9) is equipped with pulverizing blade (36), and pulverizing blade (36) Located in the middle position inside the pulverizing housing (11), one side of the base (35) is provided with a feeding pipeline (7) through a foot (38), and one end of the feeding pipeline (7) is connected to the stirring housing ( 10) communicated, the first feeding casing (2) is fixed on the top of the feeding pipeline (7) away from the end of the stirring casing (10), and the bottom end inside the first feeding casing (2) is connected with the feeding The feed pipeline (7) is connected, and a feed belt (5) is installed at the center position inside the feed pipeline (7), and an end near the first feed housing (2) is installed inside the feed belt (5). Feeder (1), the output end of the feeder (1) is equipped with a feed drive wheel (3) through a coupling, and the inside of the feed belt (5) is close to the feed drive wheel (3) The first driven wheel (4) for feeding is fixed at the horizontal position, and the first driven wheel (4) for feeding is connected to the driving wheel (3) by a belt, and one end inside the feeding belt (5) is fixed with Feeding the second driven wheel (6), and feeding the second driven wheel (6) is connected with the feeding first driven wheel (4) by a belt, on the base (35) on the side of the dust box (34) A briquetting housing (14) is installed, and a workbench (29) is provided at the center of the bottom end of the briquetting housing (14), and an annular accumulator (40) is installed above the workbench (29) , the interior of the accumulator (40) is provided with four adjacent angles of 90 degrees of pressing dies (17), the central position above the workbench (29) is equipped with a column (39), and the column (39 The outside of ) is equipped with four adjacent included angles that are ninety-degree springs (28), and the straight line where the spring (28) is located coincides with the straight line where the pressing die (17) is located, and the spring (28) is far away from the column ( 39) is equipped with an L-shaped baffle (18), and one end of the L-shaped baffle (18) extends to the inside of the pressing die (17), and one side of the top of the briquetting housing (14) is installed with The second feed housing (12), and the second feed housing (12) runs through the briquette housing (14), and the briquetting block below the second feed housing (12) A baffle (13) is installed inside the housing (14), and a filter plate (30) is provided inside the baffle (13), and one side of the briquetting housing (14) below the baffle (13) is installed There is a feeding pipeline (31), and one end of the feeding pipeline (31) extends to the inside of the cooling housing (32), and the inside of the briquetting housing (14) is away from the side wall of the second feeding housing (12) Cylinder (15) is installed on the top, and the output end of cylinder (15) is equipped with press material (16), and the central axis of press material (16) coincides with the central axis of pressing die (17), and described base ( 35) A stepper (27) is installed on the extension line of the central axis of the lower pressing block housing (14), and the output end of the stepper (27) runs through the base (35) and passes through the shaft coupling and the workbench (29 ) connection, the base (35) is provided with a support (23) near the side of the stepper (27), and the discharge belt (20) is installed on the support (23), and the discharge belt (20) inside One end is equipped with a discharge machine (21), and the output end of the discharge machine (21) is equipped with a discharge driving wheel (22) through a coupling, and the inside of the discharge belt (20) is far away from the discharge drive wheel (22) One end of the discharge driven wheel (26) is installed, and the discharge driven wheel (26) is connected with the discharge driving wheel (22) by a belt, and the inside of the bracket (23) is close to the side of the discharge driven wheel (26) A second motor (24) is installed, and the output end of the second motor (24) is equipped with a screw mandrel (19) by a coupling, and a nut block (25) is installed above the screw mandrel (19), and the nut block ( 25) one end extends to the inside of the briquetting housing (14). 2. A high-efficiency biomass straw briquetting machine according to claim 1, characterized in that: the pressing die (17) is hollow, and the inside of the pressing die (17) is far away from the spring (28 ) is provided with a groove on one side. 3. A high-efficiency biomass straw briquetting machine according to claim 1, characterized in that: a cover is hinged to the top of the second feeding shell (12). 4. A high-efficiency biomass straw briquetting machine according to claim 1, characterized in that: the central axis of the stepper (27) coincides with the central axis of the pressing die (17). 5. A high-efficiency biomass straw briquetting machine according to claim 1, characterized in that: a channel is provided at the contact position between the workbench (29) and the pressing die (17), and the channel One end of it extends to the top of the discharge belt (20).