CN211440403U - Branch rubbing crusher that barrier propterty is good - Google Patents

Abstract

The utility model discloses a branch rubbing crusher that barrier propterty is good, including base, first motor, second motor, fan, the upper surface left and right sides and the central point of base put along upper and lower direction welding have the support column, the top welding of support column has the casing, and the left side bottom of casing has the feeding platform along controlling direction screw connection, the right lower extreme screw connection of front side of casing has the fan, the front side of fan has the conveyer pipe along upper and lower direction screw connection, the air inlet window is installed to the right lower extreme of rear side of casing, the upper surface left side of base has first motor along fore-and-aft direction screw connection. This branch rubbing crusher that barrier property is good, it is even to the timber breakage, satisfied the user demand, the even speed of feed is stable, avoids causing danger to the staff at feed in-process saw-dust from the feed inlet sputter, prevents that timber from being drawn into in the branch rubbing crusher in the twinkling of an eye when the feed, avoids the staff scratch.

Description

Branch rubbing crusher that barrier propterty is good

Technical Field

The utility model relates to a garden machine equipment technical field specifically is a branch rubbing crusher that barrier propterty is good.

Background

The branch crusher is also called a wood crusher and integrates slicing and crushing into a whole, branches and branches with the diameter of 1-20 centimeters can be cut, the branch crusher is mainly used for processing pine, miscellaneous wood, raised wood, fir, raw bamboo and other materials, and is more suitable for processing wood chips in edible fungus culture media.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a branch rubbing crusher that barrier propterty is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a branch grinder with good protection performance comprises a base, a first motor, a second motor and a fan, wherein support columns are welded on the left side and the right side of the upper surface of the base and the central position of the base along the up-down direction, a shell is welded on the top end of each support column, the left bottom end of the shell is connected with a feeding table along the left-right direction through screws, the right lower end of the front side of the shell is connected with the fan through screws, the front side of the fan is connected with a conveying pipe along the up-down direction through screws, an air inlet window is installed at the right lower end of the rear side of the shell, the left side of the upper surface of the base is connected with the first motor along the front-back direction through screws, the outer wall of the output end of the front side of the first motor is in key connection with a first belt pulley, the right side of the support column positioned, the inner cavity bottom left side of the shell is provided with a groove along the left-right direction, the inner cavity left side and the center position of the groove at the left side of the bottom of the shell are connected with gears along the front-back direction through bearings, the front end and the back end of the outer wall of the gear are in interference fit with inner rings of the bearings, the front side and the back side of the groove inner cavity at the left side of the bottom of the shell are fixedly connected with outer rings of the bearings, the outer walls of the three gears are meshed and connected with a conveying chain, the front side of the outer wall of the gear, at the right side of the groove inner cavity of the shell, extends out of the front side of the outer wall of the shell and is connected with a third belt pulley in a key mode, the third belt pulley is connected with a second belt pulley through a belt, the right side of the top end of the inner cavity of the shell is provided with, the front side and the rear side of the top end of the stop block are respectively spliced with a slide rod along the up-down direction, the slide rod, the right side of the rectangular groove, which is positioned at the left side of the top end of the shell, is welded with the stop block along the front-back direction, the top end of the slide rod is connected with a pull rod along the left-right direction through a pin shaft, the right end of the outer wall of the pull rod penetrates through the stop block and is sleeved with a spring, the right end of the pull rod is screwed with a fixed block, the right side of the inner cavity of the shell is connected with a screen along the front-back direction through a screw, the central position of the inner cavity of the screen is connected with a connecting block through a bearing along the front-back direction, the front side and the rear side of the outer wall of the connecting block are respectively in interference fit with an inner ring, the fourth belt pulley is connected with the first belt pulley through a belt.

Preferably, the included angle between the baffle and the horizontal plane is 50 degrees.

Preferably, the moving distance of the sliding rod is less than the length of the inserting part of the sliding rod and the baffle.

Preferably, the height of the conveying chain is higher than the table top 3CM of the feeding table.

Preferably, the radius of the screen is larger than the radius of rotation of the crushing knife.

Compared with the prior art, the beneficial effects of the utility model are that: this branch rubbing crusher that barrier propterty is good, promote the pull rod drive slide bar through the spring, make this equipment feed backplate can kick-back and block the saw-dust that splashes, through second motor drive second belt pulley, make the gear drive conveying chain clockwise at the uniform velocity rotatory, cooperation through screen cloth and crushing sword is smashed evenly to timber, the user demand has been satisfied, the even speed of feed is stable, avoid causing danger from the feeding mouth sputter at feed in-process saw-dust, prevent that timber from being drawn into in the branch rubbing crusher in the twinkling of an eye when the feed, avoid the staff scratch.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. the device comprises a base, 2, support columns, 3, a shell, 4, a fan, 5, a conveying pipe, 6, a second motor, 7, a first motor, 8, a feeding table, 9, a third belt pulley, 10, a sliding rod, 11, a pull rod, 12, a stop block, 13, a spring, 14, a fixed block, 15, a gear, 16, a compression roller, 17, a baffle, 18, a crushing cutter, 19, a screen, 20, a connecting block, 21, an air inlet window, 22, a second belt pulley, 23, a fourth belt pulley, 24, a first belt pulley, 25, a rectangular groove, 26 and a conveying chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a branch grinder with good protection performance comprises a base 1, a first motor 7, a second motor 6 and a fan 4, wherein support columns 2 are welded on the left side and the right side of the upper surface and the central position of the base 1 along the up-down direction, a shell 3 is welded on the top end of each support column 2, the left bottom end of each shell 3 is connected with a feeding table 8 along the left-right direction through a screw, the right lower end of the front side of each shell 3 is connected with the fan 4 through a screw, the front side of each fan 4 is connected with a conveying pipe 5 along the up-down direction through a screw, an air inlet window 21 is installed at the right lower end of the rear side of each shell 3, outside air enters each shell 3 through the air inlet window 21, the left side of the upper surface of the base 1 is connected with the first motor 7 along the front-back direction through a screw, the outer wall of the front output end of the first motor 7 is, the outer wall of the front output end of the second motor 6 is in keyed connection with a second belt pulley 22, the left side of the bottom end of the inner cavity of the shell 3 is provided with a groove along the left-right direction, the left side and the right side of the inner cavity of the groove on the left side of the bottom end of the shell 3 and the central position are both connected with a gear 15 through bearings along the front-back direction, the conveying speed of wood is limited by controlling the rotating speed of the gear 15 to limit the conveying chain 26, the front end and the back end of the outer wall of the gear 15 are in interference fit with inner rings of the bearings, the front side and the back side of the inner cavity of the groove on the left side of the bottom end of the shell 3 are both fixedly connected with outer rings of the bearings, the outer walls of the three gears 15 are in meshed connection with the conveying chain 26, the front side of the outer wall of the gear 15 on the, the baffle 17 can swing left and right in the inner cavity of the rectangular groove 25 through the rectangular groove 25, the front side and the rear side of the inner cavity of the rectangular groove 25 are connected with the baffle 17 through bearings, the wood is compressed through the baffle 17 and splashes around sawdust are prevented, the upper end and the lower end of the baffle 17 extend out of the inner cavity of the rectangular groove 25, the bottom end of the baffle 17 is connected with a compression roller 16 through a pin shaft in the front-back direction, the wood is prevented from contacting with the baffle 17 to generate friction, the wood is guided to move rightwards to enter the shell 3, the front side and the rear side of the top end of the baffle 17 are respectively spliced with a slide rod 10 in the up-down direction, the slide rod 10 is welded with a baffle block 12 in the front-back direction on the right side of the top end of the shell 3, the top end of the slide rod 10 is connected with a pull rod 11 through a pin shaft, the spring 13 is stretched or extruded by external force to generate elastic deformation, and after the external force is removed, the initial state is recovered, the pull rod 11 is pushed to move rightwards by the elasticity of the spring 13, the right end of the pull rod 11 is in threaded connection with the fixed block 14, the right side of the inner cavity of the shell 3 is in screw connection with the screen 19 along the front-back direction, the center position of the inner cavity of the screen 19 is connected with the connecting block 20 through the bearing along the front-back direction, the front side and the back side of the outer wall of the connecting block 20 are both in interference fit with the inner ring of the bearing, the front side and the back side of the inner cavity of the shell 3 are both fixedly connected with the outer ring of, the wood is cut and impacted by the rotation of the crushing knife 18, so that the wood is crushed, the rear side of the outer wall of the connecting block 20 extends out of the rear side of the outer wall of the shell 3 and is connected with a fourth belt pulley 23 in a key mode, and the fourth belt pulley 23 is connected with the first belt pulley 24 through a belt.

The following electric devices have the following types and functions:

first motor 7: is a three-phase asynchronous motor with the model number of Y200L1-2 and is used for driving the first belt pulley 24 to rotate.

The second motor 6: is a speed reducing motor with the model number of R107R77 and is used for driving the second belt pulley 22 to rotate.

And (4) a fan: is a pneumatic conveying fan with the model number of DSB150-20 and is used for discharging the crushed wood through a conveying pipe 5.

Preferably, the baffle 17 forms an angle of 50 degrees with the horizontal plane, so that the baffle 17 can swing and press the wood conveniently, and feeding is uniform.

Preferably, the moving distance of the sliding rod 10 is less than the length of the inserted part of the sliding rod 10 and the baffle 17, so that the sliding rod 10 is prevented from being separated from the baffle 17 during the up-and-down movement.

Preferably, the height of the conveying chain 26 is higher than the top 3CM of the feeding table 8, so that the conveying chain 26 can be conveniently contacted with the wood, and the wood can be conveniently conveyed.

Preferably, the radius of the screen 19 is larger than the rotation radius of the crushing knife 18, so as to avoid the situation that the screen 19 is too small, and the crushing knife 18 collides with the screen 19 during rotation, thereby damaging the equipment.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the wood crushing device is used, an external power supply of the first motor 7, the second motor 6 and the fan 4 is connected, the first motor 7 drives the first belt pulley 24 to drive the fourth belt pulley 23 to rotate clockwise, the fourth belt pulley 24 drives the connecting block 20 to drive the crushing cutter 18 to rotate clockwise, the second motor 6 drives the second belt pulley 22 to drive the third belt pulley 9 to rotate clockwise, the third belt pulley 9 drives the gear 15 to drive the conveying chain 26 to rotate clockwise, after the device runs stably, wood is placed between the compression roller 9 and the conveying chain 26 from the feeding table 8, the wood pushes the baffle 17 upwards, the baffle 17 drives the sliding rod 10 to swing leftwards, the sliding rod 10 moves upwards along the inner cavity of the baffle 17 under the supporting action of the pulling rod 11, meanwhile, the sliding rod 10 pulls the pulling rod 11 leftwards to move leftwards and presses the spring 13, so that the spring 13 generates resilience, under the driving action of the conveying chain 26, the wood moves, thereby in carrying timber into screen cloth 19, timber is constantly receive the striking of broken sword 18, the cutting, it is smashed, less fragment gets into the inner chamber bottom of casing 3 through screen cloth 19, and through fan 4 suction conveyer pipe 5, bigger fragment is blockked by screen cloth 19 and continues to smash through broken sword 18, after timber gets into in the casing 3, spring 13 passes through elasticity promotion pull rod 11 and moves right, pull rod 11 stimulates slide bar 10, make baffle 17 reset and block that the saw-dust splashes out casing 3, this equipment protectiveness is good, the security is high, crushing ability is strong, convenient for operate, stable operation, therefore, the clothes hanger is strong in practicability, and is favorable to promoting.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "socket joint", "screw joint", "bearing joint", "keyed joint", "weld", "interference fit", "fixed joint", "meshing joint", "pin joint", "plug-in" and "screw joint" are to be construed broadly, e.g., as a fixed joint, a removable joint, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a branch rubbing crusher that barrier propterty is good, includes base (1), first motor (7), second motor (6), fan (4), its characterized in that: the upper surface left and right sides and the central point of base (1) put along upper and lower direction welding have support column (2), the top welding of support column (2) has casing (3), and the left side bottom of casing (3) has feeding platform (8) along left and right direction screw connection, the right lower extreme screw connection of front side of casing (3) has fan (4), the front side of fan (4) has conveyer pipe (5) along upper and lower direction screw connection, air inlet window (21) is installed to the right lower extreme of rear side of casing (3), the upper surface left side of base (1) has first motor (7) along fore-and-aft direction screw connection, the front side output end outer wall key of first motor (7) is connected with first belt pulley (24), the right side of support column (2) that is located base (1) central point has second motor (6) along fore-and-aft direction screw connection, the front side output end outer wall of the second motor (6) is in keyed connection with a second belt pulley (22), the left side of the bottom end of the inner cavity of the shell (3) is provided with a groove along the left-right direction, the left side and the right side of the inner cavity of the groove on the left side of the bottom end of the shell (3) and the central position are connected with a gear (15) along the front-back direction through bearings, the front end and the rear end of the outer wall of the gear (15) are in interference fit with an inner ring of the bearing, the front side and the rear side of the left groove inner cavity of the bottom end of the shell (3) are fixedly connected with outer rings of the bearings, the three gears (15) are in meshed connection with a conveying chain (26), the front side of the outer wall of the gear (15) on the right side of the groove inner cavity of the shell (3) extends out of the front side, the device is characterized in that a rectangular groove (25) is formed in the right side of the top end of an inner cavity of the shell (3) along the front-back direction, the front side and the back side of the inner cavity of the rectangular groove (25) are connected with a baffle plate (17) through bearings, the upper end and the lower end of the baffle plate (17) extend out of the inner cavity of the rectangular groove (25), the bottom end of the baffle plate (17) is connected with a compression roller (16) through a pin shaft along the front-back direction, slide rods (10) are inserted into the front side and the back side of the top end of the baffle plate (17) along the upper-lower direction, the slide rods (10) are welded on the right side of the rectangular groove (25) on the left side of the top end of the shell (3) along the front-back direction, the top end of each slide rod (10) is connected with a pull rod (11) through a pin shaft along the, the inner chamber right side of casing (3) has screen cloth (19) along fore-and-aft direction screw connection, the inner chamber central point of screen cloth (19) puts and is connected with connecting block (20) through the bearing along the fore-and-aft direction, the equal interference fit in both sides has the inner ring of bearing around the outer wall of connecting block (20), the outer loop of the equal fixedly connected with bearing in both sides around casing (3) inner chamber, four corners all has broken sword (18) through round pin hub connection about the front side of connecting block (20), the outer wall rear side of connecting block (20) is stretched out casing (3) outer wall rear side and key joint and is connected with fourth belt pulley (23), fourth belt pulley (23) are connected through the belt with first belt pulley (24).

2. The branch grinder with good protection performance as claimed in claim 1, wherein: the included angle between the baffle (17) and the horizontal plane is 50 degrees.

3. The branch grinder with good protection performance as claimed in claim 1, wherein: the moving distance of the sliding rod (10) is less than the length of the inserting part of the sliding rod (10) and the baffle (17).

4. The branch grinder with good protection performance as claimed in claim 1, wherein: the height of the conveying chain (26) is 3cm higher than the table top of the feeding table (8).

5. The branch grinder with good protection performance as claimed in claim 1, wherein: the radius of the screen (19) is larger than the rotation radius of the crushing knife (18).

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