Movable full-automatic branch crusher

Abstract

The invention discloses a movable full-automatic branch pulverizer and belongs to the field of branch pulverization, the movable full-automatic branch pulverizer comprises a movable pulverizing bin, a driving motor is assembled on the outer side of the movable pulverizing bin, and a first shaft rod penetrates through and is rotationally connected to the interior of the movable pulverizing bin; a plurality of smashing cutters are fixed to the area, located in the movable smashing bin, of the first shaft rod, and an output shaft of the driving motor is in transmission connection with the first shaft rod through a metal steel belt. Through the arrangement of the shifting assembly, when the smashing cutter conducts smashing operation, a second chain wheel on a first shaft rod drives a first chain wheel to rotate under the action of a chain, so that the first chain wheel drives a second shaft rod to rotate, and the second shaft rod rotates to drive a cylindrical block to rotate; at the moment, a plurality of extrusion balls fixed on the cylindrical block can sequentially extrude three stirring blocks hinged to the side face of the movable crushing bin, and cylindrical branches are pushed to the crushing cutter through stirring of the stirring blocks, so that the crushing efficiency of the crushing cutter is improved.

Description

Technical Field

[0001] The invention relates to the field of tree branch crushing, in particular to a movable fully automatic tree branch crusher. Background Art

[0002] In the early years, due to people's weak environmental awareness, most of the branch waste was simply wasted through incineration and landfill. With the gradual improvement of mechanization level and the promotion of resource recycling, we decisively process these branch waste and reuse them as resources.

[0003] Existing branch crushers generally use a motor to drive a crushing knife to rotate for crushing, but some of the cut branches will present a cylindrical structure. This cylindrical structure will roll in the crushing bin and the contact point of the crushing knife, which will affect the crushing efficiency of the crushing knife. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a portable fully automatic branch crusher, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present application provides a movable fully automatic branch crusher, comprising a movable crushing bin, a driving motor is installed on the outer side of the movable crushing bin, a shaft rod 1 is penetrated and rotatably connected to the inside of the movable crushing bin, a plurality of crushing knives are fixed on the shaft rod 1 located in the inner area of ​​the movable crushing bin, the output shaft of the driving motor is connected to the shaft rod 1 through a metal steel belt, and a double-beveled feeding port is installed at the bottom of the movable crushing bin; The side of the movable crushing bin is equipped with a toggle assembly, and the toggle assembly includes: A toggle block hinged in a through hole on the side of the movable crushing bin; A bracket 1 is fixed on the outside of the movable crushing bin, wherein the inside of the bracket 1 penetrates and is rotatably connected with a shaft rod 2, and a sprocket wheel 1, a gear wheel 1, and a cylindrical block are fixed on the outside of the shaft rod 2 in sequence, and a plurality of irregularly distributed squeezing balls are fixed on the outside of the cylindrical block; A sprocket wheel 2 is fixed to the end of the shaft rod 1, and the sprocket wheel 2 is connected to the sprocket wheel 1 through a chain. By setting a toggle assembly, when the crushing knife performs a crushing operation, the sprocket wheel 2 on the shaft rod 1 drives the sprocket wheel 1 to rotate under the action of the chain, so that the sprocket wheel 1 drives the shaft rod 2 to rotate, and the rotation of the shaft rod 2 drives the cylindrical block to rotate. At this time, the multiple squeezing balls fixed on the cylindrical block will squeeze the three toggle blocks hinged on the side of the movable crushing bin in turn, and the cylindrical branches are pushed toward the crushing knife through the toggle of the toggle blocks, thereby improving the crushing efficiency of the crushing knife. Preferably, there are three toggle blocks, all of which are made of steel, and each of the toggle blocks corresponds to a movement trajectory of the squeezing ball.

[0006] Preferably, the maximum movement angle of the toggle block does not interfere with the movement trajectory of the crushing knife.

[0007] Preferably, a loading assembly for transporting tree branches is installed on the side of the feed port of the movable crushing bin, and the loading assembly includes a loading plate hinged on the side of the feed port of the movable crushing bin, and an electric telescopic rod installed on the side of the movable crushing bin and used to control the lifting of the loading plate.

[0008] Preferably, the feeding assembly also includes a fixed plate fixed on the side of the feeding plate, a bracket 2 fixed on the side of the movable crushing bin, and two sliders that penetrate and are slidably connected to the side of the feeding plate, the front end of the fixed plate is rotatably connected to an axle rod 3, an inner concave wheel 1 and a gear 2 are fixed to the outer side of the axle rod 3, the front end of the bracket 2 is rotatably connected to the gear 3, the gear 3 is meshed with the gear 1, the insides of the two sliders are rotatably connected to an axle rod 4, a hook claw is fixed to the outer side of the axle rod 4, the front end of the axle rod 4 is fixed to the inner concave wheel 2, and the inner concave wheel 2 is transmission connected to the inner concave wheel 1 through an elastic rubber belt. By setting up a feeding assembly, the feeding plate is pushed and lifted by an electric telescopic rod. After being lifted to a suitable height, gear two will mesh with gear three. Since gear three meshes with gear one, gear two will rotate. The rotation of gear two will cause shaft three to rotate. Subsequently, the concave wheel one on shaft three drives the concave wheel two to rotate through an elastic rubber belt, thereby driving shaft four to rotate, and finally causing the hook claw to rotate, transporting the branches in the feeding plate to the movable crushing bin for crushing, thereby achieving an efficient and automated crushing effect.

[0009] Preferably, the hook claw is a cross-shaped structure with an inclined end, and there are five hook claws in total, and the distance between every two hook claws is the same.

[0010] Preferably, a quick feeding device is installed in the double-beveled feeding port, and two symmetrically arranged arch-shaped grooves are opened inside the double-beveled feeding port.

[0011] Preferably, the rapid material discharge device comprises two shafts five that penetrate and are rotatably connected in the arch-shaped groove, a bracket three fixed on the side of the double-beveled material discharge port, the sides of the two shafts five are equipped with detachable permanent magnet sheets, the two sides of the two shafts five are fixed with bevel gears one, the interior of the bracket three penetrates and is rotatably connected with shaft six, one end of the shaft six is ​​fixed with bevel gear two that meshes with any one of the bevel gears one, and the other end of the shaft six is ​​connected to shaft two through a transmission belt. By arranging a rapid material discharge device in the double-beveled material discharge port, not only can the material discharge speed be increased by the rotating permanent magnet sheets, but also the setting of the permanent magnet sheets can absorb iron impurities. At the same time, the permanent magnet sheets of the present application are detachable, which is convenient for cleaning.

[0012] The benefits of this application are: (1) The present application sets a toggle assembly. When the crushing knife performs a crushing operation, the sprocket 2 on the shaft rod 1 drives the sprocket 1 to rotate under the action of the chain, so that the sprocket 1 drives the shaft rod 2 to rotate. The rotation of the shaft rod 2 drives the cylindrical block to rotate. At this time, the multiple squeezing balls fixed on the cylindrical block will squeeze the three toggle blocks hinged on the side of the movable crushing bin in turn. Through the toggle of the toggle blocks, the cylindrical branches are pushed toward the crushing knife, thereby improving the crushing efficiency of the crushing knife.

[0013] (2) The present application sets a feeding assembly, and drives the feeding plate to rotate and lift through an electric telescopic rod. After lifting to a suitable height, gear two will mesh with gear three. Since gear three meshes with gear one, gear two will rotate. The rotation of gear two will cause shaft three to rotate. Subsequently, the concave wheel one on shaft three drives the concave wheel two to rotate through an elastic rubber belt, thereby driving shaft four to rotate, and finally causing the hook claw to rotate, transporting the branches in the feeding plate to the movable crushing bin for crushing, thereby achieving an efficient and automated crushing effect.

[0014] (3) The present application sets a fast feeding device in the double-bevel feeding port, which can not only increase the feeding speed by rotating the permanent magnet sheet, but also the setting of the permanent magnet sheet can absorb iron impurities. At the same time, the permanent magnet sheet of the present application adopts a detachable setting, which is convenient for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings: Figure 1 The three-dimensional structure of the present invention is schematically shown as a whole. Figure 1 ; Figure 2 The three-dimensional structure of the present invention is schematically shown as a whole. Figure 2 ; Figure 3 The three-dimensional structure of the present invention is schematically shown as a whole. Figure 3 ; Figure 4 This is a schematic diagram of the partial structure of the present invention Figure 1 ; Figure 5 It is a structural schematic diagram of the toggle assembly of the present invention; Figure 6 It is a partial structural schematic diagram of the toggle assembly of the present invention; Figure 7 This is a schematic diagram of the partial structure of the present invention Figure 2 ; Figure 8 The present invention Figure 7 Enlarged view of point A in the middle; Fig. 9 It is a structural schematic diagram of the feeding assembly of the present invention; Fig.10 It is a partial structural schematic diagram of the feeding assembly of the present invention; Fig.11 This is a schematic diagram of the structure of the rapid feeding device of the present invention. Figure 1 ; Fig.12 This is a schematic diagram of the structure of the rapid feeding device of the present invention. Figure 2 .

[0016] In the above figure, 100, movable crushing bin; 200, driving motor; 300, shaft rod 1; 400, crushing knife; 500, double beveled feeding port; 600, toggle assembly; 610, toggle block; 620, bracket 1; 630, shaft rod 2; 640, sprocket 1; 650, gear 1; 660, cylindrical block; 670, squeeze ball; 680, sprocket 2; 690, chain; 700, feeding assembly; 710, feeding plate; 720, electric telescopic rod; 740, bracket 2; 750, gear 3; 760, fixing plate; 770, shaft rod 3; 780, gear 2; 790, concave wheel 1; 7100, elastic rubber belt; 7110, slider; 7120, shaft rod 4; 7130, concave wheel 2; 7140, hook; 800, quick unloading device; 810, shaft rod five; 820, permanent magnet sheet; 830, bracket three; 840, shaft rod six; 850, transmission belt; 860, bevel gear two; 870, bevel gear one. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0018] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application are described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, the process, method, system, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0019] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0020] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0021] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Example 1: See Figure 1-Figure 6The present embodiment provides a movable fully automatic branch crusher, including a movable crushing bin 100, the outer side of the movable crushing bin 100 is equipped with a driving motor 200, the interior of the movable crushing bin 100 is penetrated and rotatably connected with a shaft rod 1 300, the shaft rod 1 300 is located in the inner area of ​​the movable crushing bin 100 and is fixed with a plurality of crushing knives 400, the output shaft of the driving motor 200 is transmission-connected to the shaft rod 1 300 through a metal steel belt, and the bottom of the movable crushing bin 100 is equipped with a double-beveled feeding port 500; The side of the movable crushing bin 100 is equipped with a toggle assembly 600, and the toggle assembly 600 includes: a toggle block 610 hinged in the through hole on the side of the movable crushing bin 100, the toggle block 610 in the present application is set with a double-sided hemispherical convex structure, there are three toggle blocks 610 and all are made of steel, and the maximum movement angle of the toggle block 610 does not interfere with the movement trajectory of the crushing knife 400; a bracket 620 fixed on the outside of the movable crushing bin 100, the bracket A shaft rod 2 630 penetrates the interior of the frame 1 620 and is rotatably connected thereto. A sprocket 1 640, a gear 1 650, and a cylindrical block 660 are fixed to the outer side of the shaft rod 2 630 in sequence. A plurality of irregularly distributed squeezing balls 670 are fixed to the outer side of the cylindrical block 660. Each of the toggle blocks 610 corresponds to the movement trajectory of one of the squeezing balls 670. A sprocket 2 680 is fixed to the end of the shaft rod 1 300. The sprocket 2 680 is transmission-connected to the sprocket 1 640 via a chain 690. By setting the toggle assembly 600, when the crushing knife 400 performs a crushing operation, the sprocket 2 680 on the shaft 1 300 drives the sprocket 1 640 to rotate under the action of the chain 690, so that the sprocket 1 640 drives the shaft 2 630 to rotate, and the rotation of the shaft 2 630 drives the cylindrical block 660 to rotate. At this time, the multiple squeezing balls 670 fixed on the cylindrical block 660 will squeeze the three toggle blocks 610 hinged on the side of the movable crushing bin 100 in turn. Through the toggle of the toggle block 610, the cylindrical branches are pushed toward the crushing knife 400, thereby improving the crushing efficiency of the crushing knife 400.

[0024] When the above device is used, the driving motor 200 is first started, and the output shaft of the driving motor 200 drives the shaft rod 300 to rotate through the metal steel belt. The rotation of the shaft rod 300 drives the crushing knife 400 fixed in the middle to rotate. Then, when conventional branches or cut cylindrical branches are crushed, the branches are put into the movable crushing bin 100, and the rotating crushing knife 400 performs automatic crushing operation. At the same time, during the crushing process, the cut cylindrical branches may be crushed at the contact point between the crushing knife 400 and the movable crushing bin 100. At this time, as the shaft 1 300 rotates, the sprocket 2 680 fixed thereon drives the sprocket 1 640 to rotate under the action of the chain 690, so that the sprocket 1 640 drives the shaft 2 630 to rotate, and the rotation of the shaft 2 630 drives the cylindrical block 660 to rotate. At this time, the multiple squeezing balls 670 fixed on the cylindrical block 660 will squeeze the three toggle blocks 610 hinged on the side of the movable crushing bin 100 in turn, and the cylindrical branches are pushed toward the crushing knife 400 by the toggle of the toggle block 610, thereby improving the crushing efficiency of the crushing knife 400.

[0025] Example 2: See Figure 1-Figure 10On the basis of Example 1, the present application is equipped with a loading assembly 700 for transporting branches on the side of the feed port of the movable crushing bin 100, and the loading assembly 700 includes a loading plate 710 hinged on the side of the feed port of the movable crushing bin 100, and an electric telescopic rod 720 installed on the side of the movable crushing bin 100 and used to control the lifting of the loading plate 710. The loading assembly 700 also includes a fixed plate 760 fixed on the side of the loading plate 710, a bracket 2 740 fixed on the side of the movable crushing bin 100, and two sliders 7110 that penetrate and are slidably connected to the side of the loading plate 710. The front end of the fixed plate 760 is rotatably connected to a shaft rod 3 770, and the shaft rod An inner concave wheel 1 790 and a gear 2 780 are fixed to the outer side of the three 770, and the front end of the bracket 2 740 is rotatably connected to the gear 3 750, and the gear 3 750 is meshed with the gear 1 650. The two sliders 7110 are internally rotatably connected to the shaft rod 4 7120, and a hook claw 7140 is fixed to the outer side of the shaft rod 4 7120. The hook claw 7140 is a cross-shaped structure with an inclined end. There are five hook claws 7140 in total, and the spacing between every two hook claws 7140 is the same. An inner concave wheel 2 7130 is fixed to the front end of the shaft rod 4 7120, and the inner concave wheel 2 7130 is transmission-connected to the inner concave wheel 1 790 through an elastic rubber belt 7100. By setting up the feeding assembly 700, the feeding plate 710 is pushed to rotate and lift through the electric telescopic rod 720. After being lifted to a suitable height, gear two 780 will mesh with gear three 750. Since gear three 750 is meshed with gear one 650, gear two 780 will rotate. The rotation of gear two 780 will cause shaft three 770 to rotate. Subsequently, the concave wheel one 790 on shaft three 770 drives the concave wheel two 7130 to rotate through the elastic rubber belt 7100, and then drives the shaft four 7120 to rotate, and finally causes the hook claw 7140 to rotate, so as to transport the branches in the feeding plate 710 to the movable crushing bin 100 for crushing, thereby achieving an efficient and automated crushing effect.

[0026] When the above-mentioned device is used in a specific manner, based on the embodiment 1, after the driving motor 200 is turned on to drive the crushing knife 400 to rotate, the branches are first put into the upper cut part of the feeding plate 710 and inserted into the hook claw 7140, and then the feeding plate 710 is pushed to rotate and lift by the electric telescopic rod 720. After lifting to a suitable height, the fixing plate 760 will drive the gear 2 780 to rotate and descend until the gear 2 780 is meshed with the gear 3 750. Since the gear 3 750 is meshed with the gear 1 650, in the embodiment 1 will rotate, so gear two 780 will rotate accordingly, the rotation of gear two 780 will make shaft three 770 rotate, then the concave wheel one 790 on shaft three 770 drives the concave wheel two 7130 to rotate through the elastic rubber belt 7100, and then drives the shaft four 7120 to rotate, and finally makes the multiple claws 7140 on the shaft four 7120 rotate, and transports the branches in the feeding plate 710 to the movable crushing bin 100 for crushing, so as to achieve efficient and automated crushing effect.

[0027] Example 3: See Figure 1-Figure 12 On the basis of Example 1, the present application is equipped with a quick feeding device 800 in the double-bevel feeding port 500, and two symmetrically arranged arch-shaped grooves are opened inside the double-bevel feeding port 500. The quick feeding device 800 includes two shaft rods 5 810 that pass through and are rotatably connected to the arch-shaped grooves, and a bracket 3 830 fixed to the side of the double-bevel feeding port 500. The sides of the two shaft rods 5 810 are equipped with detachable permanent magnet sheets 820, and the two shaft rods 5 810 are fixed with bevel gears 1 870 on the opposite sides, and the two bevel gears 1 870 are meshed with each other. A shaft rod 6 840 is passed through and rotatably connected inside the bracket 3 830, and one end of the shaft rod 6 840 is fixed with a bevel gear 2 860 that is meshed with any one of the bevel gears 1 870, and the other end of the shaft rod 6 840 is transmission-connected to the shaft rod 2 630 through a transmission belt 850. By setting a quick unloading device 800 in the double-beveled unloading port 500, not only can the unloading speed be increased by the rotating permanent magnet sheet 820, but the setting of the permanent magnet sheet 820 can also absorb iron impurities. At the same time, the permanent magnet sheet 820 of the present application adopts a detachable setting to facilitate its cleaning.

[0028] When the above-mentioned equipment is used in practice, on the basis of Example 1, as the shaft rod 2 630 rotates, the shaft rod 6 840 is driven to rotate through the transmission belt 850. At this time, the bevel gear 2 860 fixed on the shaft rod 6 840 will drive the bevel gear 1 870 at the bottom of any shaft rod 5 810 to rotate. Since the bevel gears 1 870 at the bottom of the two shaft rods 5 810 are meshed with each other, the two shaft rods 5 810 will rotate synchronously. At this time, the permanent magnet sheets 820 on the two shaft rods 5 810 will follow the rotation. While the rotating permanent magnet sheets 820 are used to increase the feeding speed, the permanent magnet sheets 820 can also be used to absorb iron impurities. At the same time, the permanent magnet sheets 820 of the present application are detachable, which is convenient for cleaning.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A movable fully automatic branch shredder, comprising a movable shredding bin (100), the outer side of the movable shredding bin (100) being equipped with a driving motor (200), the interior of the movable shredding bin (100) being penetrated by a shaft rod (300) and being rotatably connected thereto, the shaft rod (300) being located in an inner area of ​​the movable shredding bin (100) and having a plurality of shredding knives (400) fixed thereto, the output shaft of the driving motor (200) being transmission-connected to the shaft rod (300) via a metal steel belt, and the bottom of the movable shredding bin (100) being equipped with a double-beveled feed opening (500); It is characterized in that The side of the movable crushing bin (100) is equipped with a toggle assembly (600), and the toggle assembly (600) comprises: A toggle block (610) hingedly connected to a through hole on a side of the movable crushing bin (100); A bracket (620) is fixed on the outside of the movable crushing bin (100), a shaft (630) is inserted through the inside of the bracket (620) and is rotatably connected thereto, a sprocket (640), a gear (650), and a cylindrical block (660) are fixed to the outside of the shaft (630) in sequence, and a plurality of irregularly distributed squeezing balls (670) are fixed to the outside of the cylindrical block (660); A second sprocket (680) is fixed to the end of the first shaft (300), and the second sprocket (680) is transmission-connected to the first sprocket (640) via a chain (690).

2. The portable fully automatic branch crusher according to claim 1, characterized in that: There are three toggle blocks (610) in total, all of which are made of steel, and each toggle block (610) corresponds to a movement trajectory of the squeezing ball (670).

3. The portable fully automatic branch crusher according to claim 1, characterized in that: The maximum movement angle of the toggle block (610) does not interfere with the movement trajectory of the crushing knife (400).

4. The portable fully automatic branch crusher according to claim 1, characterized in that: A loading assembly (700) for transporting tree branches is mounted on the side of the feed opening of the movable crushing bin (100), and the loading assembly (700) comprises a loading plate (710) hinged to the side of the feed opening of the movable crushing bin (100), and an electric telescopic rod (720) mounted on the side of the movable crushing bin (100) and used to control the lifting of the loading plate (710).

5. The portable fully automatic branch shredder according to claim 4, characterized in that: The feeding assembly (700) further comprises a fixing plate (760) fixed to the side of the feeding plate (710), a bracket 2 (740) fixed to the side of the movable crushing bin (100), and two sliding blocks (7110) penetrating and slidably connected to the side of the feeding plate (710), wherein the front end of the fixing plate (760) is rotatably connected to a shaft rod 3 (770), an inner concave wheel 1 (790) and a gear 2 (780) are fixed to the outer side of the shaft rod 3 (770), and the bracket 2 (740) is provided with a plurality of movable crushing bins (100) and a plurality of movable crushing bins (100). The front end of the slider (7110) is rotatably connected to gear three (750), and the gear three (750) is meshed with gear one (650). The interiors of the two sliders (7110) are rotatably connected to shaft rod four (7120), and a hook claw (7140) is fixed to the outer side of the shaft rod four (7120). The front end of the shaft rod four (7120) is fixed to inner concave wheel two (7130), and the inner concave wheel two (7130) is transmission-connected to inner concave wheel one (790) via an elastic rubber belt (7100).

6. The portable fully automatic branch crusher according to claim 5, characterized in that: The hook claws (7140) are of a cross-shaped structure, and the ends are inclined. A total of five hook claws (7140) are provided, and the distance between every two hook claws (7140) is the same.

7. The portable fully automatic branch shredder according to claim 1, characterized in that: A quick material discharge device (800) is installed in the double-beveled material discharge port (500), and two symmetrically arranged arch-shaped grooves are provided inside the double-beveled material discharge port (500).

8. The portable fully automatic branch shredder according to claim 7, characterized in that: The rapid material discharge device (800) comprises two shaft rods five (810) penetrating and rotatably connected in the arch-shaped groove, and a bracket three (830) fixed on the side of the double-beveled material discharge port (500), the sides of the two shaft rods five (810) are equipped with detachable permanent magnet sheets (820), the two shaft rods five (810) are fixed with bevel gears one (870) on the opposite sides, the bracket three (830) has shaft rod six (840) penetrating and rotatably connected inside, one end of the shaft rod six (840) is fixed with bevel gear two (860) meshing with any one of the bevel gears one (870), and the other end of the shaft rod six (840) is connected to shaft rod two (630) through a transmission belt (850).

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