CN220218662U - Cutter barrel easy to detach and roller shredder - Google Patents

Abstract

The utility model discloses an easily-detachable cutter barrel and a roller shredder, and belongs to the field of shredders. The cutter barrel easy to detach comprises a cutter barrel main body, wherein a cutting blade is arranged on the side wall of the cutter barrel main body, a transmission connection structure is arranged at the tail part of the cutter barrel main body, and a pull ring is arranged at the front part of the cutter barrel main body. The pull ring has a folded position and an unfolded position at the front of the cutter barrel body, and the pull ring can be rotationally switched between the folded position and the unfolded position. The utility model also discloses a roller shredder. According to the utility model, the pull ring is arranged at the front part of the cutter barrel, so that the cutter barrel can be easily detached by using the pull ring, the cutter barrel is easy and convenient to detach, the cutter barrel does not need to be directly contacted, and the operation is safer. In addition, the pull ring can be folded and unfolded on the cutter barrel, and the feeding material discharging is not affected after folding and folding, so that the cutter is flexible and convenient to use. The roller shredder with the cutter barrel is flexible and convenient to detach, clean and replace.

Description

Cutter barrel easy to detach and roller shredder

Technical Field

The utility model relates to a food material processing tool, in particular to a knife cylinder and a roller shredder which are easy to detach.

Background

The rotary drum vegetable cutter is a kitchen vegetable cutter which realizes food cutting by utilizing the rotation of a rotary drum cutter (cutter barrel), the cutter barrel is driven to rotate by a crank or electric drive mode and the like, the food is added from the upper material feeding port, the cutter blade on the outer wall of the cutter barrel is utilized to cut the food, and the cut food is discharged from the cutter barrel, so that the rotary drum vegetable cutter has the advantages of flexible and labor-saving operation, high vegetable cutting efficiency and the like.

The cutter cylinder is a key replaceable part of the roller shredder, the outer wall of the cutter cylinder is provided with a plurality of blades or silk wiping holes, and the functions of slicing, shredding and the like can be realized by replacing different cutter cylinders. In order to facilitate the cleaning and replacement of the cutter barrel, most of cutter barrels of the roller shredder are designed in a detachable mode, the tail part of a cutter frame shaft of the cutter barrel is usually locked by a lock nut so as to prevent the axial movement of the cutter barrel, and the cutter barrel can be taken out only by loosening the lock nut during the disassembly. In recent years, drum vegetable cutters adopting different cutter barrel dismounting structures, such as a buckle type cutter barrel dismounting structure, a rotary buckle type cutter barrel dismounting structure, a push type cutter barrel dismounting structure and the like, have also appeared. However, the designs are relatively complex, the operation is relatively troublesome, and especially after the cutter barrel is arranged in the vegetable cutter barrel, the cutter barrel is wholly positioned at the inner side of the vegetable cutter barrel, and when the cutter barrel is disassembled, no proper position is used for pulling out the cutter barrel, so that the cutter barrel is relatively troublesome to disassemble; and the blade part is easy to contact in the process of detaching the blade cylinder, and certain potential safety hazards exist.

Based on the needs of frequent disassembly, cleaning and replacement of the cutter barrel, there is a great need to design an easily-disassembled cutter barrel and a roller shredder using the cutter barrel so as to improve the convenience and safety of disassembly of the cutter barrel.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to overcome the defects of troublesome disassembly operation and the like of a cutter barrel of the traditional roller cutter, and provides an easy-to-disassemble cutter barrel and the roller cutter. In addition, the pull ring can be folded and unfolded on the cutter barrel, and the feeding material discharging is not affected after folding and folding, so that the cutter is flexible and convenient to use.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the cutter barrel easy to detach comprises a cutter barrel main body, wherein a cutting blade is arranged on the side wall of the cutter barrel main body, the tail part of the cutter barrel main body is provided with a transmission connection structure, and the front part of the cutter barrel main body is provided with a pull ring.

Still further, the tab has a folded position and an unfolded position at a front portion of the cartridge body, the tab being rotatably switchable between the folded position and the unfolded position.

Further, both ends of the tab have coaxial rotating portions, the tab is rotatably mounted on the cartridge body by the rotating portions of both ends, and the tab is rotatable about the rotating portions to switch between the folded position and the unfolded position.

Further, the folding position is located at the front end face of the cutter barrel main body, the pull ring is in a circular arc shape with the radius approximately equal to the front radius of the cutter barrel main body, and the pull ring is attached to the front inner side wall or the front end face of the cutter barrel main body after being folded.

Further, the pull ring is semicircular, and the axis of the rotating part of the pull ring passes through the center of a circle of the corresponding section of the front part of the cutter barrel main body.

Further, the front end face of the cutter barrel body is provided with a pull ring groove for accommodating a pull ring, and the pull ring is positioned in the pull ring groove after being folded.

Further, a groove which is convenient for unfolding the pull ring is arranged in the pull ring groove.

Further, the front end face of the cutter barrel main body is provided with two opposite bosses, the bosses are provided with rotating holes, and the rotating holes at the two ends of the pull ring are respectively arranged in the rotating holes of the bosses.

The utility model relates to a roller shredder, which comprises a driving mechanism, a shredder barrel, a cutter barrel and a material pressing device, wherein the cutter barrel is arranged in the shredder barrel and is connected with a transmission connecting piece of the driving mechanism, the shredder barrel is provided with a feeding barrel capable of being inserted by the material pressing device, and the cutter barrel is easy to detach.

Further, a spiral transmission rib is arranged on the transmission connecting piece, a transmission shaft hole is coaxially arranged at the tail part of the cutter barrel main body, a transmission projection in spiral engagement connection with the spiral transmission rib is arranged at the inner side of the transmission shaft hole, and the screwing direction of the spiral transmission rib and the transmission shaft hole is consistent with the cutting rotation direction of the cutter barrel; the front part of the vegetable cutting cylinder is also provided with a flexible stop block for limiting the axial direction of the cutter cylinder.

Furthermore, a sealing head cover for sealing the transmission shaft hole at the tail part of the cutter barrel body is arranged at the inner side of the tail part of the cutter barrel body.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) The cutter barrel easy to detach comprises a cutter barrel main body, wherein a cutting blade is arranged on the side wall of the cutter barrel main body, a transmission connection structure is arranged at the tail part of the cutter barrel main body and used for driving the cutter barrel to rotate, a pull ring is arranged at the front part of the cutter barrel main body, the cutter barrel can be detached easily by utilizing the pull ring when the cutter barrel is detached, the detachment operation of the cutter barrel is simple and convenient, the cutter barrel does not need to be directly contacted, and the operation is safer;

(2) According to the easily-detachable knife cylinder, the pull ring is provided with the folding position and the unfolding position at the front part of the knife cylinder main body, and the pull ring can be switched between the folding position and the unfolding position in a rotating way, so that the pull ring can be folded and unfolded on the knife cylinder, and the feeding of food materials is not influenced after the folding and unfolding, and the use is flexible and convenient;

(3) According to the easily-detachable cutter barrel, the folding position is positioned at the front end face of the cutter barrel main body, the pull ring is in the shape of the circular arc with the radius approximately equal to the radius of the front part of the cutter barrel main body, and the pull ring is attached to the inner side wall of the front part of the cutter barrel main body or the front end face after being folded, so that the folded pull ring is more compact, and the rotation and the discharging of the cutter barrel are not influenced; further, the pull ring is semicircular, the axis of the rotating part of the pull ring passes through the circle center of the corresponding section circle of the front part of the cutter barrel main body, so that the pull ring can be folded and stored towards two sides freely, and the use of the pull ring is more convenient;

(4) According to the cutter barrel easy to detach, the front end face of the cutter barrel main body is provided with the pull ring groove for accommodating the pull ring, and the pull ring is positioned in the pull ring groove after being folded, so that the structural compactness of the folded pull ring is further ensured; the pull ring groove is also internally provided with a groove which is convenient for unfolding the pull ring, so that the pull ring can be conveniently pulled out and unfolded from the pull ring groove by fingers, and the convenience of use of the pull ring is further improved;

(5) According to the cutter barrel easy to detach, the front end face of the cutter barrel main body is provided with the two opposite bosses, the bosses are provided with the rotating holes, and the rotating holes at the two ends of the pull ring are respectively arranged in the rotating holes of the bosses, so that the pull ring is simple and convenient to install;

(6) The roller shredder comprises a driving mechanism, a shredder barrel, a cutter barrel and a material pressing device, wherein the cutter barrel adopts the cutter barrel easy to detach, so that the cutter barrel of the roller shredder is flexible and convenient to detach, clean and replace;

(7) According to the roller shredder, the transmission connecting piece and the cutter barrel are in opposite-insertion transmission connection by adopting the spiral meshing structure, the cutter barrel can be quickly installed or detached by directly utilizing the insertion and extraction of the transmission connecting piece and the transmission shaft hole of the cutter barrel, and the cutter barrel cannot be separated from the transmission connecting piece in the rotating process due to the fact that the screwing direction of the transmission connecting piece and the transmission shaft hole of the cutter barrel are consistent with the cutting rotating direction of the cutter barrel, so that the transmission is stable and reliable, the cutter barrel is matched with the design of a pull ring, and the dismounting operation of the cutter barrel is convenient; the front part of the vegetable cutter is also provided with a flexible stop block for limiting the axial direction of the cutter barrel, the flexible stop block does not influence the installation and the disassembly of the cutter barrel, the static slipping of the cutter barrel can be effectively prevented, and the stability of the cutter barrel in the vegetable cutter barrel in the operation process of the roller vegetable cutter is ensured;

(8) According to the roller shredder, the choke plug cover for blocking the transmission shaft hole at the tail of the cutter barrel body is further arranged on the inner side of the tail of the cutter barrel body, so that food materials can be prevented from directly contacting with the transmission connecting piece, the driving mechanism is separated from the food materials, the safety of the food materials is ensured, and the shredder is convenient to clean.

Drawings

FIG. 1 is a first schematic view of an easily removable cartridge (tab folded state) according to the present utility model;

FIG. 2 is a first schematic view of an easily removable cartridge (tab deployed state) according to the present utility model;

FIG. 3 is a second schematic view of an easily removable cartridge (tab folded state) according to the present utility model;

FIG. 4 is a second schematic view of an easily removable cartridge (tab deployed state) according to the present utility model;

fig. 5 is a schematic structural view of a drum shredder according to the present utility model;

FIG. 6 is a schematic view showing a drum of the drum shredder of the present utility model detached from the inside of the drum;

FIG. 7 is a schematic view of the structure of the shredder drum and the tail of the cutter drum in the drum shredder of the present utility model;

FIG. 8 is a schematic view of a driving mechanism of the drum shredder of the present utility model;

fig. 9 is a cross-sectional view showing a state in which a cutter drum and a cutter drum are engaged in a drum cutter according to the present utility model.

Reference numerals in the schematic drawings illustrate:

1. a driving mechanism; 1-1, a transmission connecting piece; 1-1-1, a spiral transmission rib; 1-2, a plug-in part; 1-2-1, a rotary buckle; 1-3, upper buckle; 2. cutting a vegetable cylinder; 2-1, a charging barrel; 2-2, a flexible stop block; 2-3, inserting holes; 2-4, rotating the clamping groove; 2-5, upper clamping groove; 3. a cutter cylinder; 3-1, a cutter barrel main body; 3-2, cutting blade; 3-3, pull ring; 3-4, grooves; 3-5, a boss; 3-6, a transmission shaft hole; 3-6-1, a transmission lug; 3-7, a closed head cover; 4. and a material pressing device.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples.

Example 1

Referring to fig. 1 to 4, an easily detachable cutter barrel of the present embodiment includes a cutter barrel main body 3-1, wherein the cutter barrel main body 3-1 may be in a straight barrel shape or a horn shape, a cutting blade 3-2 is provided on a side wall of the cutter barrel main body 3-1, a transmission connection structure is provided at a tail portion of the cutter barrel main body 3-1, and the transmission connection structure is used for connection with a driving portion of a shredder to drive the cutter barrel main body 3-1 to axially rotate, and cutting of food materials is performed by using the cutting blade 3-2. The structure of the cutting blade 3-2 is similar to the prior art, and comprises blade structures such as slicing, shredding, grinding and the like, the cutting blade 3-2 can be directly formed on the cutter barrel main body 3-1, and can also be installed on the cutter barrel main body 3-1 by adopting a detachable structure. Unlike the existing cutter barrel, the pull ring 3-3 is arranged at the front part of the cutter barrel main body 3-1, the pull ring 3-3 can be used as a handle of the cutter barrel, the cutter barrel can be easily detached by using the pull ring 3-3 when the cutter barrel is detached, the cutter barrel is easy and convenient to detach, the cutter barrel does not need to be directly contacted with the cutter barrel, and the operation is safer.

Referring to fig. 1 and 2, in the present embodiment, as a preferred mode, the tab 3-3 has a folded position and an unfolded position at the front of the cartridge body 3-1, and the tab 3-3 is capable of being rotationally switched between the folded position and the unfolded position. In the folded position, the pull ring 3-3 can be folded up, so that the normal use of the cutter barrel is not affected; in the unfolded position, the cutter barrel is conveniently pulled out by holding the pull ring 3-3 by hands. By adopting the design, the pull ring 3-3 can be folded and unfolded on the cutter barrel, and the food material discharging is not influenced after folding and folding, so that the use is flexible and convenient. Further, coaxial rotating parts are arranged at two ends of the pull ring 3-3, the pull ring 3-3 is rotatably arranged on the cutter barrel body 3-1 through the rotating parts at the two ends, and the pull ring 3-3 can rotate around the rotating parts to switch between a folding position and an unfolding position, so that the folding or unfolding operation of the pull ring 3-3 is simple and convenient.

As shown in fig. 1 and 2, the folded position is located at the front end face of the cutter barrel body 3-1, the pull ring 3-3 is in a circular arc shape with a radius approximately equal to the front radius of the cutter barrel body 3-1, and the folded pull ring 3-3 is attached to the front end face of the cutter barrel body 3-1, so that the folded pull ring 3-3 is more compact, and the rotation and discharging of the cutter barrel are not affected. Fig. 3 and 4 show another structure of a cartridge in which a folded position thereof is located inside the front portion of a cartridge body 3-1, and a tab 3-3 is folded to be fitted to the front inner side wall of the cartridge body 3-1, and the tab 3-3 is also very compact after being folded. Further, the pull ring 3-3 is preferably semicircular, and the axis of the rotating part of the pull ring 3-3 passes through the center of the corresponding section circle at the front part of the cutter barrel main body 3-1, so that the pull ring 3-3 can be folded and stored freely towards two sides, and the pull ring 3-3 is more convenient to use. In addition, as shown in fig. 1 and 2, the front end surface of the cutter barrel main body 3-1 is also provided with a pull ring groove for accommodating the pull ring 3-3, and the pull ring 3-3 is positioned in the pull ring groove after being folded, so that the structural compactness of the folded pull ring is further ensured. The ring groove is also internally provided with a groove 3-4 which is convenient for unfolding the ring pull 3-3, so that the ring pull 3-3 can be conveniently pulled out from the ring groove by a finger to be unfolded, and the convenience of using the ring pull is further improved.

In order to facilitate the installation of the pull ring 3-3, as shown in fig. 1 and 2, two opposite bosses 3-5 are provided on the front end surface of the cutter barrel body 3-1, and rotation holes are provided on the bosses 3-5, and the rotation holes at both ends of the pull ring 3-3 are respectively installed in the rotation holes of the bosses 3-5, so that the installation of the pull ring 3-3 is simple and convenient. The pull ring 3-3 can be formed by bending stainless steel wires, the pull ring 3-3 can be bent inwards during installation to enable the rotating parts at the two ends to move inwards, then the rotating parts are respectively aligned with the corresponding rotating holes for insertion, and the elasticity of the pull ring 3-3 is utilized to enable the rotating parts to be stably assembled in the corresponding rotating holes. Of course, as shown in fig. 3 and 4, a rotation hole may be directly formed in the front side wall of the cutter barrel body 3-1, the rotation holes at both ends of the pull ring 3-3 may be respectively installed in the corresponding rotation holes, and the pull ring 3-3 may be folded to be closely attached to the inner side wall of the cutter barrel body 3-1, so that the discharge of food materials is not affected.

Example 2

The embodiment relates to a roller shredder. Referring to fig. 5 to 8, the drum shredder includes a driving mechanism 1, a cutter drum 2, a cutter drum 3 and a presser 4, wherein the cutter drum 3 is disposed in the cutter drum 2 and connected with a transmission connector 1-1 of the driving mechanism 1, the cutter drum 2 is provided with a feeding drum 2-1 into which the presser 4 can be inserted, and the cutter drum 3 adopts the cutter drum of the above embodiment 1 which is easy to detach. When the cutter is used, the cutter barrel 3 is arranged in the vegetable cutter barrel 2, the tail part of the cutter barrel 3 is connected with the transmission connecting piece 1-1 of the driving mechanism 1, the driving mechanism 1 can be an electric driving mechanism or a hand driving mechanism, food is placed in the cutter barrel 2-1, the food is pressed down or pressed down by the material presser 4, the lower end of the food is abutted against the cutter barrel 3, the cutter barrel 3 is driven to rotate by the driving mechanism 1, the cut food is cut by the cutting blade 3-2 on the cutter barrel 3, and the cut food enters the inner side of the cutter barrel 3 and is discharged from the discharge hole at the front part of the cutter barrel 3. When the cutter barrel 3 needs to be replaced or detached, the cutter barrel 3 can be conveniently detached by utilizing the pull ring 3-3, so that the cutter barrel of the roller shredder is flexible and convenient to detach, clean and replace, and the cutter barrel of the roller shredder is convenient to detach.

As shown in fig. 7 and 8, in order to further facilitate the disassembly and assembly of the cutter barrel of the drum cutter, a screw driving rib 1-1-1 is arranged on the driving connecting piece 1-1, a driving shaft hole 3-6 is coaxially arranged at the tail part of the cutter barrel main body 3-1, a driving lug 3-6-1 in screw engagement connection with the screw driving rib 1-1-1 is arranged at the inner side of the driving shaft hole 3-6, and the screwing direction of the screw driving rib 1-1 and the driving shaft hole 3-6 is consistent with the cutting rotation direction of the cutter barrel 3. Like this, transmission connecting piece 1-1 is rotatory to drive knife cylinder 3 and is rotated for knife cylinder 3 and transmission connecting piece 1-1 combine more firmly under spiral interlock effect, and knife cylinder 3 can not separate with transmission connecting piece 1-1 in rotatory in-process, and the transmission is reliable and stable, and knife cylinder 3 only need axial plug can realize with transmission connecting piece 1-3's connection or separation, cooperation pull ring design, knife cylinder 3 dismouting operation is more convenient. In order to prevent the cutter barrel 3 from sliding out of the cutter barrel 2 after being separated from the transmission connecting piece 1-1 in a static state (namely, in a non-rotating state of the transmission connecting piece 1-1), the front part of the cutter barrel 2 is also provided with a flexible stop block 2-2 for limiting the axial direction of the cutter barrel 3, the flexible stop block 2-2 can be made of soft materials such as silica gel and the like, can be elastically deformed and can be bent and deformed after being stressed, the flexible stop block 2-2 does not influence the installation and the disassembly of the cutter barrel, the static slipping of the cutter barrel can be effectively prevented, and the stability of the cutter barrel in the operation process of the roller cutter is ensured. Further, referring to fig. 9, a choke plug cover 3-7 for blocking a transmission shaft hole 3-6 at the tail of the cutter barrel body 3-1 is further arranged at the inner side of the tail of the cutter barrel body 3-1, the choke plug cover 3-7 can be made of metal materials and is fixed with the tail of the cutter barrel body 3-1, so that an opening of the transmission shaft hole 3-6 towards the inner side of the cutter barrel is blocked, and therefore food materials can be prevented from being directly contacted with the transmission connecting piece 1-1, power and food materials are separated, and safety of the food materials is guaranteed, and a vegetable cutter is convenient to clean.

In addition, in this embodiment, also can adopt removable structural connection between section of thick bamboo 2 and the actuating mechanism 1 cuts the dish, preferably adopt rotatory block structural connection between section of thick bamboo 2 and the actuating mechanism 1 cuts the dish for section of thick bamboo 2 is connected with actuating mechanism 1 and dismantles easy operation convenience, and the dismouting is swift, firm in connection is stable. Referring to fig. 7 and 8, the rotary engaging structure includes a plug-in portion 1-2 and a rotary buckle 1-2-1 provided on the front end face of the driving mechanism 1, and a plug-in hole 2-3 and a rotary slot 2-4 provided at the tail of the vegetable cutter 2, wherein the outer diameter of the plug-in portion 1-2 is adapted to the inner diameter of the plug-in hole 2-3, so that the plug-in portion 1-2 can be inserted into the plug-in hole 2-3 and axially rotate relative to each other, and the vegetable cutter 2 and the transmission connector 1-1 can be ensured to be coaxial; the rotary buckle 1-2-1 is arranged on the outer side of the inserting part 1-2, the rotary clamping groove 2-4 is arranged on the outer side of the inserting hole 2-3, and the rotary buckle 1-2-1 can be inserted into and rotationally clamped in the rotary clamping groove 2-4 to realize connection of the vegetable cutting cylinder 2 and the driving mechanism 1. The rotary buckle 1-2-1 and the rotary clamping groove 2-4 are at least circumferentially provided with two, so that the connection reliability of the rotary buckle and the rotary clamping groove is ensured. As shown in fig. 7 and 8, the driving mechanism 1 in this embodiment adopts a triangle handle structure, the rear side wall of the feeding barrel 2-1 is attached to the front side wall of the driving mechanism 1, the upper part of the rear side wall of the feeding barrel 2-1 is provided with an upper clamping groove 2-5, and the upper part of the front side wall of the driving mechanism 1 is provided with an upper clamping buckle 1-3 matched with the upper clamping groove 2-5. The upper clamping groove 2-5 is laterally opened, when the vegetable cutter is in rotary clamping connection with the driving mechanism 1, the upper clamping buckle 1-3 and the upper clamping groove 2-5 can relatively rotate around the rotary clamping rotation axis to realize buckling connection, so that the connection strength is further enhanced, the integral structural strength of the vegetable cutter is ensured, and the feeding barrel is not easy to shake during use.

According to the roller shredder, when the cutter barrel 3 is disassembled, the pull ring 3-3 is turned over by 90 degrees, the cutter barrel 3 is separated from the transmission connecting piece 1-1 by holding the pull ring 3-3 to rotate left and right, and meanwhile, the flexible stop block 2-2 elastically deforms, so that the cutter barrel 3 can be easily taken out; after the cutter barrel 3 is installed, the pull ring 3-3 is overturned to one side of the cutter barrel 3 to be retracted, so that the rotation and discharging of the cutter barrel 3 are not affected.

According to the cutter barrel and the roller shredder easy to detach, the cutter barrel can be detached easily by using the pull ring through the pull ring at the front part of the cutter barrel when the cutter barrel is detached, the cutter barrel is easy and convenient to detach, the cutter barrel does not need to be in direct contact, and the operation is safer. The roller shredder with the cutter barrel is flexible and convenient to detach, clean and replace.

The utility model and its embodiments have been described above schematically, without limitation, and the actual construction is not limited to this, as it is shown in the drawings, which are only one of the embodiments of the utility model. Therefore, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical scheme are not creatively devised without departing from the spirit of the present utility model, and all the structural manners and the embodiment are considered to be within the protection scope of the present utility model.

Claims (11)

1. The utility model provides an easily detachable knife cylinder, includes knife cylinder main part (3-1), be equipped with cutting edge (3-2) on the lateral wall of knife cylinder main part (3-1), the afterbody of knife cylinder main part (3-1) has transmission connection structure, its characterized in that: the front part of the cutter cylinder main body (3-1) is provided with a pull ring (3-3).

2. The easily detachable cartridge of claim 1, wherein: the pull ring (3-3) has a folded position and an unfolded position at the front of the cutter barrel body (3-1), and the pull ring (3-3) can be rotationally switched between the folded position and the unfolded position.

3. The easily detachable cartridge of claim 2, wherein: the two ends of the pull ring (3-3) are provided with coaxial rotating parts, the pull ring (3-3) is rotatably arranged on the cutter barrel main body (3-1) through the rotating parts at the two ends, and the pull ring (3-3) can rotate around the rotating parts to switch between a folded position and an unfolded position.

4. A readily removable cartridge according to claim 3, wherein: the folding position is positioned at the front end face of the cutter barrel main body (3-1), the pull ring (3-3) is in the shape of an arc with the radius approximately equal to the front radius of the cutter barrel main body (3-1), and the pull ring (3-3) is attached to the front inner side wall or the front end face of the cutter barrel main body (3-1) after being folded.

5. The readily removable cartridge of claim 4, wherein: the pull ring (3-3) is semicircular, and the axis of the rotating part of the pull ring (3-3) passes through the center of a circle of the corresponding section circle at the front part of the cutter barrel main body (3-1).

6. The readily removable cartridge of claim 4 or 5, wherein: the front end face of the cutter barrel main body (3-1) is provided with a pull ring groove for accommodating the pull ring (3-3), and the pull ring (3-3) is positioned in the pull ring groove after being folded.

7. The easily detachable cartridge of claim 6, wherein: the tab slot is also provided with a groove (3-4) which is convenient for unfolding the tab (3-3).

8. A readily removable cartridge according to claim 3, wherein: the front end face of the cutter barrel main body (3-1) is provided with two opposite bosses (3-5), the bosses (3-5) are provided with rotating holes, and the rotating holes at the two ends of the pull ring (3-3) are respectively arranged in the rotating holes of the bosses (3-5).

9. The utility model provides a cylinder shredder, includes actuating mechanism (1), cut dish section of thick bamboo (2), knife section of thick bamboo (3) and swager (4), knife section of thick bamboo (3) are located in cutting dish section of thick bamboo (2) and are connected with drive connection spare (1-1) of actuating mechanism (1), cut dish section of thick bamboo (2) are last to have can supply swager (4) male feeding section of thick bamboo (2-1), its characterized in that: the cartridge (3) employs the cartridge of any one of claims 1 to 8, which is easy to disassemble.

10. The drum shredder of claim 9, wherein: the transmission connecting piece (1-1) is provided with a spiral transmission rib (1-1-1), the tail part of the cutter barrel main body (3-1) is coaxially provided with a transmission shaft hole (3-6), the inner side of the transmission shaft hole (3-6) is provided with a transmission lug (3-6-1) in spiral engagement connection with the spiral transmission rib (1-1-1), and the screwing direction of the spiral transmission rib (1-1-1) and the transmission shaft hole (3-6) is consistent with the cutting rotation direction of the cutter barrel (3); the front part of the vegetable cutting cylinder (2) is also provided with a flexible stop block (2-2) for limiting the axial direction of the cutter cutting cylinder (3).

11. The drum shredder of claim 9 or 10, wherein: the inner side of the tail part of the cutter cylinder main body (3-1) is also provided with a choke plug cover (3-7) for blocking a transmission shaft hole (3-6) at the tail part of the cutter cylinder main body (3-1).