TWM576913U - Grinder - Google Patents

Abstract

The creation system is a wood chipping machine, comprising a machine table, a saw blade device and a power device; wherein the front end of the machine platform has a guiding tube and an inlet opening, and the rear side of the machine inlet is smashed with respect to the back side of the inlet opening a cutter, the machine is provided with a discharge opening and a discharge pipe behind the pulverizing cutter; a window is arranged on the upper side of the guiding pipe near the inlet, and a window is arranged on the window; the saw device comprises a transmission shaft The drive shaft is pivotally disposed on the guide tube of the machine table opposite to the window, and the drive shaft is equidistantly provided with a plurality of saw blades, and the saw blades are correspondingly accommodated in the window of the guide tube, and The periphery of the rear side of the saw blade is close to the inlet of the machine, and the lower half of the saw blade is disposed in the guide tube, and the upper half of the saw blade protrudes out of the window and the outside of the guide tube; The power unit is disposed on the machine platform, and the power unit is pivotally coupled with the pulverizing tool provided in the machine table, so that the power unit can synchronously drive the rotation of the drive shaft of the pulverizing cutter and the saw blade device, thereby synchronously driving the saw blade to operate. By this, 俾 provides a kind of power saving, speeding up the pulverization, and the machine body. Reduction means reduce the weight of the wood chip made.

Description

Wood chipper

This creation is a wood chipper, especially a wood chipper structure that saves power, speeds up the crushing, and reduces the size and weight of the machine.

According to whether the public works unit pruned the street trees, the park road trees, or the general house horticulture, farmland orchard clean-up, it will produce many abandoned trees, residual branches, leaves, and other forests, river banks, and beaches often have broken ground caused by natural disasters. Branches and drifting wood are piled up. Therefore, the trees, the residual branches, the drifting wood, etc. are often left in place or concentrated for natural decomposition. And with the progress of the times and ensuring the sustainability of the environment, the current horticultural and farmland orchards have introduced ecological engineering methods, which are to smash abandoned trees, residual branches and leaves to form debris, and then lay them on walkways, farmland and soil. The chips can not only replace the function of the turf, but also have the advantages of good water retention and moderate hardness, and can naturally decompose and increase the natural nutrients of the soil, and can be used as a fertilizer.

At present, the tree shredders (or wood chippers, residual shredders) are used to crush the discarded trees, branches and leaves, without the need for manual sawing and chopping, which is convenient for operation. Rapid. The tree shredder is mainly provided with a feeding end on a machine table, a driving device is arranged on the rear side of the feeding end, the driving device is connected with a grinding tool, the driving device can drive the grinding tool to rotate, and the rear end of the driving device is set There is a discharge port, which can feed the trees and the residual branches from the feeding end, and the crushing tool can cut the trees and the broken branches into pieces and then output them from the discharge port.

However, since the above-mentioned branch shredder is designed to crush the outer diameter of the trees and the residual branches according to the power of the driving device, the single branch shredder cannot be integrated with a plurality of trees and branches of different sizes, and if desired, When the size of the smashed trees or the residual branches is large or there are branches or forks, it will result in the inability to feed, the actual smashing or the mechanical failure. Therefore, it is necessary to separately prepare the branch pulverizer with higher power. Homework, there is a lack of inconvenience in use.

The purpose of this creation is to improve the above-mentioned defects, and to provide a shredder structure that can save power, speed up the pulverization, and reduce the size and weight of the machine.

In order to achieve the above object, the shredder of the present invention comprises a machine table, a saw blade device and a power device; wherein: the machine table has a guiding tube and a feeding port at the front end thereof, and a rear side of the opposite feeding port in the machine table a grinding tool is arranged at the pivot, and a discharge opening and a discharge pipe are arranged behind the grinding machine; a window is arranged on the upper side of the upper side of the feeding pipe near the inlet, and a cover is arranged on the upper side of the window; the saw device The driving shaft is pivotally disposed in the guiding tube of the machine table, and the driving shaft is equidistantly provided with a plurality of saw blades, and the saw blades are correspondingly disposed on the window provided by the guiding tube And the periphery of the rear side of the saw blade is close to the inlet of the machine table, and the lower half of the saw blades are arranged in the guide tube, and the upper half of the saw blade protrudes out of the window; The device is disposed on the machine platform, and the power device is pivotally coupled with the driving shaft of the grinding tool and the saw blade device disposed in the machine platform, so that the power device can synchronously drive the grinding tool and the rotation of the transmission shaft, thereby driving the saw Knife operation; thereby, it provides a kind of power saving, speeding up the pulverization, Less machine body The weight and weight of the wood chipper construction.

10‧‧‧ machine

11‧‧‧Guide tube

12‧‧‧Inlet

13‧‧‧Crushing tools

14‧‧‧ discharge opening

15‧‧‧Drainage tube

16‧‧‧ window

17‧‧‧ Cover

20‧‧‧Saw blade device

21‧‧‧ drive shaft

22‧‧‧ saw blade

30‧‧‧Powerplant

40‧‧‧ Trees

41‧‧‧Wood blocks

42‧‧‧ Debris

50‧‧‧ sawing device

51‧‧‧ drive shaft

52‧‧‧Sawing tools

The first picture is a three-dimensional structure diagram of the present creation.

Figure 2 is a cross-sectional structural diagram of the combination of the present creation.

Figure 3 is a schematic cross-sectional structural view of the present invention, and a schematic view of the cover of the cover placed above the saw blade.

Figure 4 is a top view of the creation.

Figure 5 is a top view of the creation of the creation, and the tree is input by the guide tube and sawed by a saw blade to form a number of wooden blocks.

Figure 6 is a cross-sectional structural diagram of the present creation, and a schematic diagram in which trees are input by a guide tube and sawed by a saw blade to form a wooden block and then pulverized to form debris.

Figure 7 is a cross-sectional structural view of the present creation, and a schematic view of the tree that can be sawed by a saw that is exposed above the guide tube.

Figure 8 is a side view of the creation and a schematic view of a sawing device.

Regarding the technical means and the structure of the present application for achieving the purpose, the embodiment shown in Figs. 1 to 8 will be further described in detail as follows: as shown in Fig. 1, the wood chipper in the embodiment The utility model comprises a machine table 10, a saw blade device 20 and a power device 30; wherein: the machine table 10 (please refer to the figures 2, 3 and 4 at the same time) has a guiding tube 11 and a feeding port 12 at the front end thereof. A grinding tool 13 is pivotally disposed on the rear side of the machine inlet 10 opposite to the inlet port 12, and the machine table 10 is provided with a discharge port 14 and a discharge pipe 15 behind the pulverizing cutter 13; the upper side of the guide pipe 11 A window 16 is disposed adjacent to the inlet 12, and a cover 17 is pivotally mounted on the window 16.

The saw blade device 20 (please refer to the figures 2, 3, and 4 at the same time) includes a drive shaft 21 pivotally disposed on the guide tube 11 of the machine table 10 and opposite to the window 16, the drive shaft 21 is equidistantly provided with a plurality of saw blades 22, so that the saw blade 22 is correspondingly received at the window 16 of the guide tube 11, and the periphery of the rear side of the saw blade 22 is close to the inlet port 12 of the machine table 10, and the The lower half of the saw blade 22 is disposed in the guide tube 11, and the upper half of the saw blade 22 protrudes out of the window 16 and the outside of the guide tube 11, and the cover body 17 provided on the machine table 10 The drive shaft 21 of the saw device 20 is pivotally coupled to the pulverizing cutter 13 .

In view of the above, the saw blade 22 can be adjusted according to different needs, and the distance between the two saw blades 22 can be adjusted, so that the wooden blocks of the tree branches can be sized to meet the required size. The pulverizing cutter 13 is provided to smoothly perform the pulverizing process

The power unit 30 (please refer to the figures 2, 3, and 4 at the same time) is disposed on the machine table 10, and the power unit 30 is pivotally coupled to the pulverizing cutter 13 provided in the machine table 10 to make the power unit 30, the drive shaft 21 of the pulverizing cutter 13 and the saw blade device 20 is driven to rotate, and the saw blade 22 can be driven to operate.

With the above configuration, since the saw tube 22 is provided in the guide tube 11 of the present invention, the saw blades 22 can be rotated with the drive shaft 21 according to the driving of the power unit 30, when the tree branch 40 is guided by the guide tube When fed, the saw blades 22 can be sawed and divided into a plurality of smaller wooden blocks 41 (as shown in Figures 5 and 6), and then the wooden blocks 41 are again fed through the inlet port 12. After entering the machine table 10, the pulverizing cutter 13 pulverizes the wooden block 41 to form the debris 42, and then the scraps 42 can be output from the discharge port 14 and the discharge pipe 15 to the outside of the machine table 10 (e.g., the sixth At the same time, since the window 16 of the guide tube 11 is provided with a cover body 17, it can be covered with a closed convex window. The saw blade 22 of 16 (as shown in Fig. 3) avoids accidental contact by personnel, and also prevents the saw blade 22 from being ejected when sawing tree branches, thereby improving the safety of use.

In addition, since the upper half of the saw blade 22 protrudes beyond the window 16 provided by the guide tube 11, the cover body 17 can be opened and exposed to the saw blade 22, and then the branch and the fork can be Or the tree branch 40 having a larger radius is sawed by the saw blade 22 (as shown in Fig. 7), so that the cut branches and the cut tree branches can be placed in the guide tube 11 for subsequent sawing, The operation of pulverizing the debris (as shown in Fig. 6); at the same time, since the opened cover 17 is reliably placed on the front side of the power unit 30, the debris and small wooden blocks generated when the tree branches are removed can be avoided. The power unit 30 is sprayed, thereby preventing damage to the power unit 30.

In another embodiment, as shown in FIG. 8, the present invention includes a sawing device 50 having a drive shaft 51 pivotally mounted on the guide tube 11 and the drive The shaft 51 is rotatable by the driving of the power unit 30. Further, the driving shaft 51 is pivotally connected with a sawing tool 52. The sawing tool 52 is disposed on the side of the guiding tube 11, and the sawing tool 52 is convex. Out of the upper side wall of the guide tube 11, the sawing tool 52 can be a chain saw, a saw blade, etc., and the sawing tool 52 can be driven by the drive shaft 51 to be operable.

In the above preferred embodiment, the sawing tool 52 of the sawing device 50 can also be directly pivotally coupled to the drive shaft 21 of the saw device 20 (as shown in FIG. 8), and relative to the guide tube. On the side of 11 , after the drive shaft 21 of the saw blade device 20 is driven by the power unit 30, not only can the saw blade 22 be rotated, but also the saw blade cutter 52 can be driven synchronously.

With the above configuration, since the sawing tool 52 of the sawing device 50 is disposed outside the guide tube 11, it can provide for cutting off branches when pre-cutting branches with branches, forks or large radii. The fork branches or the diced tree branches can be placed in the guide tube 11 for subsequent sawing, The operation of pulverizing to form debris prevents the tree branches from being stuck in the guide tube 11 due to branching, forking or a large radius, and the sawing and pulverizing operation cannot be performed.

Therefore, as can be seen from the above, the present creation has the following advantages:

(1) Since a plurality of saw blades 22 are disposed in the guide tube 11 of the present invention, the tree stubs 40 fed into the guide tube 11 can be pre-cut to form a smaller wooden block 41, so that the crushing cutter 13 The wooden block 41 can be chopped to form the crumb 42 smoothly, which is convenient for use.

(b) Since the drive shaft 11 of the saw blade device 20 of the present invention is synchronously driven by the power unit 30, and the tree residue 40 is sawed in advance by the saw blade 22, it not only reduces the load of the pulverizing cutter 13, but also does not need to be increased. Other sources of power can effectively reduce costs and save horsepower of the power unit 30.

(3) Since the present invention uses the saw blade 22 to pre-cut the tree stub 40 to form a smaller wooden block 41 for the pulverizing cutter 13 to perform pulverization processing, the present invention can be applied to trees of various sizes and sizes 40 It has the convenience of use, and can achieve the advantages of reduced volume and weight reduction, and it is not necessary to purchase a plurality of wood chippers of different sizes for use.

(4) Further, since the present invention is formed by pre-cutting the tree stubs 40 to form the wood block 41 and then performing the pulverization treatment, it can not only improve the pulverization efficiency of the pulverizing cutter 13, but also does not delay the pulverization time. Speed up the smashing and improve the overall operation efficiency.

(5) In addition, since the upper half of the saw blade 22 of the present invention protrudes from the upper side of the guide tube 11, the saw blade 22 is located in the lower half of the guide tube 11 and can be used for the branches of the tree in the guide tube 11. 40 sawing and cutting, and the upper half of the saw blade 22 can be sawed and decomposed according to the needs of the user, so that it can be sent into the guiding tube 11 for pulverization. It is easy to use without the need to purchase additional sawing equipment.

(6) In addition, since the cover 11 is provided on the window 11 of the machine 10 of the present invention, the cover 17 can be covered not only on the saw blade 22, but also to hide the hidden saw blade 22, thereby avoiding accidental contact by personnel and avoiding The wood chips and wood blocks in the guide tube 11 splash; and when the cover body 17 is opened, it can also protect the power unit 30 from being damaged by debris.

(7) Further, since the saw blade 22 of the present invention is disposed close to the inlet port 12, the saw block can be quickly cut into the crushing tool 13 in the machine table 10 after being sawed by the saw blade 22, so the wood The block will not accumulate at the inlet port 12, which will improve the overall use efficiency.

(8) Since the sawing cutter 52 is additionally provided on the side of the creative guide pipe 11, the sawing cutter 52 can also cut and split the branches of the branches and branches to make it feedable. The subsequent sawing and pulverizing operation is carried out in the guiding tube 11 without the need to separately purchase the mounting sawing machine, which is convenient for use.

Therefore, as can be seen from the above, this creation does have significant progress, and its construction is indeed unprecedented. Cheng has already met the requirements of the new patent, and filed a patent application according to law, and prayed for the patent as a prayer. Will.

However, the above description is only a feasible embodiment of the present invention, and the embodiment is mainly for exemplifying the technical means and the structure of the present invention for achieving the purpose, and therefore cannot limit the scope of protection of the present invention. Equivalent changes or modifications in accordance with the scope of this creation and the scope of the patent application shall remain in the scope of protection covered by this creation.

Claims (2)

A wood chipping machine comprises a machine table, a saw blade device and a power device; wherein: the machine table has a guiding tube and a feeding port at the front end thereof, and a grinding cutter is arranged on the rear side of the feeding inlet of the machine table. a discharge port and a discharge pipe are arranged behind the pulverizing cutter; a window is arranged on the upper side of the guide pipe near the inlet, and a window is arranged on the window; the saw device comprises a transmission shaft, and the transmission shaft system The utility model is pivotally disposed on the guide tube of the machine and opposite to the window. The drive shaft is equidistantly provided with a plurality of saw blades, so that the saw blade is correspondingly accommodated in the window of the guide tube, and the periphery of the rear side of the saw blade is close to the machine The inlet port of the table, and the lower half of the saw blades are arranged in the guide tube, and the upper half of the saw blades protrudes out of the window and the guide tube, and the machine is provided with The cover body can be closed and closed on the saw blade; further, the drive shaft of the saw blade device is pivotally connected with the pulverizing tool; the power device is disposed on the machine table, and the power device is smashed in the machine table. The tool is pivotally coupled to enable the power unit to drive the drive shaft of the pulverizing tool and the saw blade device to rotate Drives the saw blade running. A wood chipping machine comprises a machine table, a sawing device and a power device; wherein: the machine table has a guiding tube and a feeding port at the front end thereof, and a grinding tool is arranged on the rear side of the feeding inlet in the machine table. The table is provided with a discharge opening and a discharging tube behind the pulverizing cutter; the sawing device has a transmission shaft, and the transmission shaft is pivotally disposed on the guiding tube, and the driving shaft is pivotally connected with a sawing tool, the sawing cutting system The utility model is disposed on the side of the guiding tube, and the sawing tool protrudes from the upper side wall of the guiding tube; the power device is arranged on the machine table, and the power device is combined with the grinding tool and the sawing device provided in the machine table. The drive shaft is pivotally connected to enable the power unit to synchronously drive the pulverizing cutter and sawing The drive shaft of the device rotates to drive the saw blade to operate synchronously.