CN211609447U - Convenient clear broken wall machine - Google Patents

Abstract

The utility model relates to a convenient clear broken wall machine. The existing wall breaking machine has cleaning dead angles, which affects the use sanitation and safety. The utility model discloses a built-in motor's frame and the cooking cup of setting on the frame, the cooking cup includes the cup and sets up the blade holder in the cup bottom, and the blade holder is including smashing sword and pedestal, and the cup bottom is equipped with the dish that generates heat, and the motor shaft orders about to smash the sword rotation and eat the material in order to smash, and the cup bottom is equipped with uncovered, and the dish that generates heat covers from bottom to top and closes uncovered, the dish middle part that generates heat is equipped with the assembly ring, and crushing sword passes through pedestal sealing connection and is in on the assembly ring to make the blade holder can detach the. Blade holder detachably installs on the dish that generates heat, can detach the back with the blade holder clean alone, promotes clean experience, can also eliminate crushing sword and the clean dead angle between the dish that generates heat, and then effectively clean the dish top surface that generates heat, prevents to breed the bacterium because of gathering edible material residue, ensures edible health safety.

Description

Convenient clear broken wall machine

Technical Field

The utility model relates to a food processing field, concretely relates to broken wall machine.

Background

Present broken wall machine includes built-in motor's frame and sets up the cooking cup on the frame, the cooking cup includes the cup and sets up the blade holder in the cup bottom, the blade holder is including smashing sword and pedestal, the cup bottom is equipped with the dish that generates heat, and the motor shaft orders about to smash the sword rotatory in order to smash edible material, because the pedestal rigid coupling is on the dish that generates heat for smash the sword bottom surface and generate heat and form the narrow and small clean dead angle in space between the dish roof, the cooking cup can breed the bacterium because of can't cleaing away the edible material residue of gathering in clean dead angle, influences edible health safety and use experience.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough of prior art, the utility model provides a convenient clear broken wall machine sets up the blade holder and the dish that generates heat into detachable construction, can eliminate clean dead angle, promotes food sanitation, can also wash alone the blade holder, promotes to use and experiences.

The utility model discloses a following mode realizes: the utility model provides a convenient clear broken wall machine, includes built-in motor's frame and sets up the cooking cup on the frame, the cooking cup includes the cup and sets up the blade holder in the cup bottom, the blade holder is including smashing sword and pedestal, the cup bottom is equipped with the dish that generates heat, and the motor shaft orders about crushing sword rotatory in order to smash edible material, the cup bottom is equipped with uncovered, the dish that generates heat is covered from bottom to top uncovered, the dish middle part that generates heat is equipped with the collar, crushing sword passes through pedestal sealing connection and is in on the collar to make the blade holder can detach the cup and independently wash. Blade holder detachably installs on the dish that generates heat, can detach the back with the blade holder clean alone, promotes clean experience, can also eliminate crushing sword and the clean dead angle between the dish that generates heat, and then effectively clean the dish top surface that generates heat, prevents to breed the bacterium because of gathering edible material residue, ensures edible health safety. When the blade holder is detached from the heating plate, the difficulty of cleaning the top surface of the heating plate is effectively reduced due to the fact that the blade holder is not shielded by the crushing knife, and the cleaning effect is improved. The heating plate is fixedly connected with the cutter holder in a sealing way through the assembling ring, so that the disassembly is convenient, and the leakage is effectively prevented.

Preferably, a fastening component is arranged between the outer side wall of the seat body and the inner side wall of the assembling ring, and after the seat body is installed in place, the seat body is screwed and fastened in the assembling ring. The pedestal passes through fastening components detachably and closes the lock joint soon on the assembly ring, both conveniently carries out the dismouting under the condition of not using tools, still ensures the joint strength after the assembly, guarantees the connection stability when cooking cup uses.

Preferably, the fastening assembly comprises a fastener and a fastening groove which are respectively arranged on the assembly ring and the seat body, the fastening groove is L-shaped and comprises a vertical part with an exposed end part and a transverse part communicated with the vertical part, and during installation, the fastener is inserted into the vertical part and screwed and fastened in the transverse part so as to fixedly connect the seat body in the assembly ring. The fastener is inserted into the fastening groove so as to axially position and fixedly connect the tool apron and the assembling ring. Specifically, through setting up the thickness that vertical part promoted the horizontal part wall, and then promoted the structural strength of horizontal part wall, ensure that the fastener can be contradicted by the horizontal part wall and realize that the axial is spacing. In addition, the wall surface of the transverse part is vertical to the inserting direction of the tool apron, so that the fastener is prevented from being separated from the transverse part due to self rotation.

Preferably, the inner side wall of the assembly ring extends radially inwards to form the fastener; or, the outer side wall of the seat body extends outwards in the radial direction to form the fastener. The fastener and the fastening groove can be arranged on the assembling ring or the seat body according to requirements, and the matching, screwing and fastening of the fastener and the fastening groove are ensured.

Preferably, the end of the transverse portion facing away from the rotation direction of the crushing blade is communicated with the vertical portion, and when the crushing blade rotates, the crushing blade drives the fastener to be locked at the end of the transverse portion facing away from the vertical portion. Can drive the pedestal syntropy rotation through the friction when smashing the sword rotation, guarantee through setting for the relative position between horizontal portion and perpendicular portion that the fastener is located the horizontal portion all the time and keeps away from perpendicular end, prevent that the fastener from taking place the condition that breaks away from through perpendicular portion when smashing the sword rotation, guarantee stability in use and security.

Preferably, the heating plate is annular, the inner edge of the heating plate extends upwards to form the assembly ring, and the outer edge of the heating plate is fixedly connected with the periphery of the opening in a sealing manner. The dish lid that generates heat closes on the uncovered of cup bottom, plays the heating action to eating the material in the cooking cup, and the joint strength between them and connection leakproofness, facilitate the use are ensured to the collar with set formula structure as an organic whole that generates heat.

Preferably, the middle part of the crushing cutter is provided with a cutter shaft, a vertically through mounting cavity is arranged in the assembling ring, a shaft sleeve assembly is arranged in the mounting cavity, and after the crushing cutter is mounted in place, the cutter shaft penetrates through the shaft sleeve assembly from top to bottom and is linked with the motor shaft through a coupler. The cutter shaft vertically passes through the mounting cavity and is linked with the motor shaft, and the shaft sleeve assembly plays the effect in gap between shutoff cutter shaft and the mounting cavity, prevents to take place to eat the condition that material leaks outward, and the frictional force when still effectively reducing the cutter shaft rotation promotes crushing efficiency through promoting crushing sword rotational speed.

Preferably, the base body is in a shape of big end up, the middle part of the outer side wall of the base body is provided with a step surface which is arranged downwards, and the base body and the assembling ring are screwed with the fastener, so that the step surface is lapped on the top surface of the assembling ring. The step surface is lapped on the assembly ring from top to bottom, so that the seat body is axially limited, and the seat body is prevented from being excessively inserted into the assembly ring.

Preferably, a sealing ring is arranged between the seat body and the assembling ring, and after the assembling ring and the seat body are installed in place, the assembling ring and the seat body are matched to tighten the sealing ring. The pedestal and the assembly ring are connected in a sealing manner through the tight clamping sealing ring, so that the food material is prevented from leaking through a gap between the pedestal and the assembly ring, and the use experience is improved.

Preferably, the cross-sectional profile of the sealing ring is L-shaped, and comprises a transverse ring and a vertical ring, after the sealing ring is installed in place, the transverse ring is clamped between the top surface of the assembling ring and the step surface, and the vertical ring is clamped between the inner side wall of the assembling ring and the outer side wall of the seat body. The top surface of the assembling ring and the step surface vertically clamp the transverse ring, and the transverse ring is pressed and applies vertical upward pretightening force to the seat body to ensure that the fastener is tightly abutted against the bottom wall of the transverse part; the inner side wall of the assembly ring and the outer side wall of the base body radially clamp the vertical ring, and the vertical ring plays a role in radially positioning the base body and buffering vibration from the cutter shaft.

The utility model has the advantages that: blade holder detachably installs on the dish that generates heat, can detach the back with the blade holder clean alone, promotes clean experience, can also eliminate crushing sword and the clean dead angle between the dish that generates heat, and then effectively clean the dish top surface that generates heat, prevents to breed the bacterium because of gathering edible material residue, ensures edible health safety.

Drawings

FIG. 1 is a schematic cross-sectional view of a wall breaking machine according to an embodiment;

FIG. 2 is a schematic view of a disassembled structure of the tool apron and the heating plate according to the second embodiment;

FIG. 3 is a schematic cross-sectional view of a tool holder according to a second embodiment;

FIG. 4 is a schematic structural diagram of a seal ring according to a second embodiment;

fig. 5 is a schematic structural view of the tool holder according to the third embodiment.

In the figure: 1. the food processor comprises a base, 11, a motor, 2, a food processing cup, 21, a cup body, 22, a cutter holder, 221, a crushing cutter, 2211, a cutter shaft, 222, a base body, 2221, a step surface, 223, a shaft sleeve component, 23, a heating disc, 231, an assembling ring, 24, a fastener, 25, a buckling groove, 251, a transverse part, 252, a vertical part, 26, a sealing ring, 261, a transverse ring, 262 and a vertical ring.

Detailed Description

The essential features of the invention will be further explained below with reference to the drawings and the detailed description of the invention.

The first embodiment is as follows:

this embodiment provides a convenient clear broken wall machine.

The broken wall machine shown in fig. 1 comprises frame 1 of built-in motor 11 and the cooking cup 2 of setting on frame 1, cooking cup 2 includes cup 21 and sets up the blade holder 22 in the cup 21 bottom, blade holder 22 is including smashing sword 221 and pedestal 222, cup 21 bottom is equipped with heating plate 23, and the motor shaft orders about smashing sword 221 and rotates in order to smash edible material, cup 21 bottom is equipped with uncovered, heating plate 23 from bottom to top the lid closes uncovered, heating plate 23 middle part is equipped with assembly ring 231, smash sword 221 through pedestal 222 sealing connection in on the assembly ring 231 to make blade holder 22 can detach cup 21 and independently wash.

In practical operation, the motor 11 is installed in the base 1 in a state that a motor shaft is vertically arranged, and the motor shaft penetrates through the top wall of the base 1 from bottom to top and is exposed above the base 1. Arrange cup 2 includes that cup 21, lid close the lid on cup 21 and rotationally set up the crushing sword 221 in the cup 21 bottom, and the lid closes on cup 21 and encloses to close and form the cooking chamber, the middle part rigid coupling of crushing sword 221 has the axis to erect the arbor of putting, and arbor top-down passes through the cup 21 diapire and exposes in arrange cup 2 below.

In actual operation, arrange cup 2 detachably and install on frame 1, through the shaft coupling linkage between motor shaft and arbor, the shaft coupling includes that the rigid coupling puts down the antithetical couplet axial region at motor shaft top and the overhead antithetical couplet axial region of rigid coupling in the arbor bottom, and when the installation, arrange cup 2 top-down overlap joint to frame 1 top surface to make overhead antithetical couplet axial region and the vertical grafting of overhead antithetical couplet axial region and circumference linkage.

In actual operation, the bottom of the cup body 21 is provided with the heating plate 23, and the heating plate 23 is electrified to generate heat, so as to heat the food material.

When in use, firstly, the food is put into the cup body 21 and the cover body is covered, so that the cooking cavity is isolated from the external space, and the food juice is prevented from splashing outwards; then, the food material is cut and heated according to a preset program, specifically, the motor 11 is turned on, the motor shaft rotates and transmits a circumferential acting force to the crushing knife 221 through the coupler and the knife shaft, so that the crushing knife 221 and the motor shaft are circumferentially linked and cut the crushed food material, the heating disc 23 is turned on, and the heating disc 23 generates heat and heats the food material.

After the processing is finished, the cover body is opened, and the crushed food materials are poured out of the cup body 21, so that the food is convenient to eat. In addition, the user needs to clean the cooking cup 2 after the processing. Before cleaning, the cooking cup 2 is detached from the base 1, so that the base 1 is prevented from water failure of the electric elements due to liquid entering. On the one hand, because blade holder 22 and cup 21 formula structure as an organic whole of current broken wall machine, smash sword 221 and can shelter from in heating tray 23 top, make and smash sword 221 and heating tray 23 within a definite time and form clean dead angle, the degree of difficulty of washing heating tray 23 top surface has been increased, on the other hand, because smash sword 221 can throw away edible material when rotatory and beat to the wall of cup 21, make edible material firm adhesion on heating tray 23 top surface and cup 21 inside wall, this just leads to edible material to gather in at clean dead angle and can't effectively be cleared up easily because of gathering, and then lead to bacterial growing, influence edible material health. For this, the holder 22 is detachably mounted to the bottom of the cup 21 so that the holder 22 can be detached from the cup 21 and cleaned independently. When clean, detach cup 21 with blade holder 22, can eliminate clean dead angle through will smashing sword 221 and the separation of dish 23 that generates heat, and then effectively clean the top surface of dish 23 that generates heat, can also clean blade holder 22 alone, promote clean efficiency and clean effect, effectively prevent cooking cup 2 because of eating the condition that food material residue gathering takes place bacterial growing, ensure edible safety.

In this embodiment, heating plate 23 middle part is equipped with assembly ring 231, smash sword 221 through pedestal 222 sealing connection on assembly ring 231, assembly ring 231 sets up on heating plate 23, assembly ring 231 provides the installation impetus for pedestal 222, both ensure that blade holder 22 and heating plate 23 assembly are stable, prevent that blade holder 22 from taking place the condition that breaks away from with heating plate 23 when the broken wall machine operation, still ensure that blade holder 22 and heating plate 23 are dismantled conveniently, promote the use and experience, play thermal-insulated effect again, prevent that heating plate 23 upper temperature directly transmits to blade holder 22 on, prevent that blade holder 22 from taking place the condition of warping because of the multiple heating.

Example two:

compared with the first embodiment, the present embodiment provides a specific structure of the wall breaking machine.

As shown in fig. 2, a fastening component is disposed between the outer sidewall of the seat body 222 and the inner sidewall of the mounting ring 231, and after the seat body 222 is installed in place, the seat body is screwed and fastened in the mounting ring 231. The fastening assembly has the characteristics of firm in connection and convenient dismantlement concurrently, has both ensured that pedestal 222 can firmly be installed on assembly ring 231, guarantees both sealing connection, can also come to independently clean heating plate 23 top surface and crushing sword 221 through dismantling, promotes clean efficiency and clean effect.

In this embodiment, the fastening assembly includes a fastening element 24 disposed on the inner sidewall of the mounting ring 231 and a fastening groove 25 (as shown in fig. 3) disposed on the outer sidewall of the seat body 222, the fastening groove 25 is L-shaped and includes a vertical portion 252 with an open bottom end and a horizontal portion 251 communicated with the top end of the vertical portion 252, when the fastening element 24 is installed, the fastening element 24 is inserted into the vertical portion 252 and is screwed and fastened in the horizontal portion 251, so that the seat body 222 is fixed in the mounting ring 231.

During installation, first, the seat body 222 is inserted into the cup body 21 so that the seat body 222 is located above the mounting ring 231, and at this time, the fastener 24 is vertically aligned with the lower port of the vertical portion 252; then, the seat body 222 is inserted into the assembling ring 231, so that the fastener 24 is inserted from bottom to top to the top end of the vertical portion 252, at this time, the sealing ring 26 is tightly clamped between the seat body 222 and the assembling ring 231, so that the sealing ring 26 is vertically pressed and forms a pre-tightening force for driving the seat body 222 to rise; finally, the base 222 is rotated circumferentially to make the fastener 24 screwed into the transverse portion 251 and positioned at the end edge of the transverse portion 251 away from the vertical portion 252, and the base 222 is axially fixed to the mounting ring 231.

After the installation in place, the fastener 24 receives the pretightening force from the sealing ring 26 and abuts against the bottom wall of the transverse portion 251, and because the bottom wall of the transverse portion 251 and the direction in which the seat body 222 is separated from the assembling ring 231 are perpendicular to each other, the pretightening force from the sealing ring 26 cannot be converted into a circumferential driving force for driving the fastener 24 to be circumferentially separated from the transverse portion 251, so that the fastener 24 can be stably lapped on the bottom wall of the transverse portion 251, and further the purpose of axially and tightly clamping the sealing ring 26 is achieved by limiting the axial relative movement between the seat body 222 and the assembling ring 231, so that the seat body 222 and the assembling ring 231 are respectively in sealing and abutting contact with the sealing ring.

In this embodiment, in order to prevent the fastener 24 from being separated from the fastening slot 25 when the crushing blade 221 rotates, the end of the transverse portion 251 facing away from the rotation direction of the crushing blade 221 is communicated with the vertical portion 252, and when the crushing blade 221 rotates, the crushing blade 221 drives the fastener 24 to be locked at the end edge of the transverse portion 251 facing away from the vertical portion 252. Specifically, because the knife shaft is rotatably inserted into the shaft sleeve component 223, the shaft sleeve component 223 is fixedly connected in the base body 222, after the knife shaft is installed in place, the knife shaft can rotate relative to the shaft sleeve component 223, the shaft sleeve component 223 is circumferentially limited with the base body 222, when the knife shaft rotates, the shaft sleeve component 223 can have a circumferential acting force due to the friction force between the shaft sleeve component 223 and the knife shaft, and further the base body 222 has a circumferential acting force, for this reason, the vertical portion 252 is arranged at the end portion of the transverse portion 251 facing away from the rotating direction of the knife shaft, so that the fastener 24 can move towards the direction far away from the vertical portion 252 under the driving of the circumferential acting force, the condition that the fastener 24 moves to the lower end of the vertical portion 252 under the circumferential acting force is effectively prevented, the condition that the fastener 24 breaks away from the vertical groove under the vertical pre-tightening force of the sealing ring 26 is effectively prevented.

In this embodiment, the heating plate 23 is ring-shaped, the inner edge of the heating plate 23 extends upward to form the assembly ring 231, and the outer edge of the heating plate 23 is fixedly connected to the periphery of the opening in a sealing manner. The outer edge of the heating plate 23 is fixedly connected with the periphery of the opening in a sealing mode in a welding mode, so that the heating plate 23 is firmly connected with the cup body 21, the connection sealing performance between the heating plate 23 and the cup body 21 is effectively improved, and the situation that food materials leak through gaps between the outer edge of the heating plate 23 and the periphery of the opening is prevented. The inner edge of the heating plate 23 extends upward to form the mounting ring 231, the diameter of the inner side wall of the mounting ring 231 is greater than the diameter of the outer side wall of the lower section of the seat body 222 located below the step surface 2221, the distance between the axial line of the extension end of the fastener 24 and the mounting ring 231 is greater than the distance between the axial line of the groove 25 and the axial line of the seat body 222, and the distance between the axial line of the extension end of the fastener 24 and the mounting ring 231 is less than the radius of the outer side wall of the seat body 222, so that the seat body 222 can be smoothly screwed into the mounting.

In this embodiment, a cutter shaft 2211 is arranged in the middle of the crushing cutter 221, a vertically through installation cavity is arranged in the assembly ring 231, a sleeve assembly 223 (as shown in fig. 3) is arranged in the installation cavity, and after the cutter shaft 2211 is installed in place, the cutter shaft 2211 penetrates through the sleeve assembly 223 from top to bottom and is linked with the motor shaft through a coupler. The bearing and the plugging cutter shaft which reduce the rotation resistance of the cutter shaft and are positioned radially are arranged in the shaft sleeve component 223, the shaft seal is arranged between the top of the installation cavity and the cutter shaft, the food material is effectively prevented from leaking through a gap between the installation cavity and the cutter shaft, the shaft sleeve component 223 is effectively prevented from being clamped due to the food material, the rotating speed of the crushing cutter 221 is increased through reducing the rotation resistance of the cutter shaft, and the crushing effect is improved.

In this embodiment, the base 222 is large at the top and small at the bottom, a downward step surface 2221 is disposed at the middle of the outer side wall of the base 222, and the base 222 and the mounting ring 231 are screwed with the fastener 24, so that the step surface 2221 is lapped on the top surface of the mounting ring 231. A sealing ring 26 is arranged between the seat body 222 and the assembling ring 231, and after the assembling ring 231 and the seat body 222 are installed in place, the assembling ring 231 and the seat body 222 are matched to clamp the sealing ring 26. Specifically, the cross-sectional profile of the sealing ring 26 is an L-shaped integral structure, which includes a horizontal ring 261 and a vertical ring 262 (as shown in fig. 4), and an inner edge of the horizontal ring 261 is fixedly connected to a top edge of the vertical ring 262. During installation, firstly, the bottom of the seat body 222 penetrates through the sealing ring 26 from top to bottom, so that the top surface of the transverse ring 261 abuts against the step surface 2221, and the inner side wall of the vertical ring 262 abuts against the outer side wall of the seat body 222; then, the base 222 is vertically inserted into the mounting ring 231, and the fastener 24 is screwed and fastened in the fastening groove 25. After the installation, the horizontal ring 261 is clamped between the top surface of the mounting ring 231 and the step surface 2221, and the vertical ring 262 is clamped between the inner sidewall of the mounting ring 231 and the outer sidewall of the seat body 222, which not only increases the contact area to improve the sealing performance, but also improves the positioning performance of the seat body 222 through the sealing ring 26.

In practical operation, the fasteners 24 are three in number and are circumferentially equidistantly arranged along the inner side wall of the mounting ring 231.

Other structures and even embodiments of effect of this embodiment broken wall machine are consistent, and no longer repeated.

Example three:

compared with the second embodiment, the present embodiment provides another structure of the wall breaking machine.

As shown in fig. 5, the outer side wall of the seat body 222 extends radially outward to form the fastener 24, the inner side wall of the assembly ring 231 is provided with the fastening slot 25, and the top end of the vertical portion 252 of the fastening slot 25 is exposed, so that the fastener 24 can be conveniently inserted into the vertical portion vertically and screwed and fastened along the horizontal portion.

The second embodiment of the wall breaking machine in this embodiment is consistent with the second embodiment of the wall breaking machine in other structures and effects, and is not described again.

Claims (10)

1. The utility model provides a convenient clear broken wall machine, includes built-in motor's frame and sets up the cooking cup on the frame, the cooking cup includes the cup and sets up the blade holder in the cup bottom, the blade holder is including smashing sword and pedestal, the cup bottom is equipped with the dish that generates heat, and the motor shaft orders about crushing sword rotatory in order to smash edible material, a serial communication port, the cup bottom is equipped with uncovered, the dish that generates heat from bottom to top approximately closes uncovered, the dish middle part that generates heat is equipped with the assembly ring, crushing sword passes through pedestal sealing connection and is in on the assembly ring to make the blade holder can detach the cup and independently wash.

2. A conveniently cleaned wall breaking machine according to claim 1, wherein a fastening component is provided between the outer side wall of the seat body and the inner side wall of the assembly ring, and the seat body is screwed and fastened in the assembly ring after being installed in place.

3. A conveniently cleaned wall breaking machine according to claim 2, wherein the fastening assembly comprises a fastener and a fastening groove separately arranged on the assembly ring and the seat body, the fastening groove is L-shaped and comprises a vertical portion with an exposed end and a horizontal portion communicated with the vertical portion, and during installation, the fastener is inserted into the vertical portion and screwed and fastened in the horizontal portion so that the seat body is fixedly connected in the assembly ring.

4. A conveniently cleaned wall breaking machine according to claim 3, wherein the inner side wall of the assembly ring extends radially inwardly to form the fastener; or, the outer side wall of the seat body extends outwards in the radial direction to form the fastener.

5. A conveniently cleaned wall breaking machine according to claim 3, wherein the end of the transverse portion facing away from the direction of rotation of the crushing blade is connected to the upright portion, and when the crushing blade rotates, the crushing blade drives the fastener to lock at the end of the transverse portion facing away from the upright portion.

6. A conveniently cleaned wall breaking machine according to any one of claims 1-5, wherein the heating plate is ring-shaped, the inner edge of the heating plate extends upwards to form the assembly ring, and the outer edge of the heating plate is fixedly connected with the periphery of the opening in a sealing manner.

7. A conveniently cleaned wall breaking machine according to claim 6, wherein a knife shaft is arranged in the middle of the crushing knife, a vertically through mounting cavity is arranged in the assembly ring, a shaft sleeve assembly is arranged in the mounting cavity, and after the knife shaft is mounted in place, the knife shaft passes through the shaft sleeve assembly from top to bottom and is linked with the motor shaft through a coupler.

8. A conveniently cleaned wall breaking machine according to claim 6, wherein the base body is large at the top and small at the bottom, a downward step surface is provided at the middle part of the outer side wall of the base body, and the base body and the assembly ring are screwed with the fastener, so that the step surface is lapped on the top surface of the assembly ring.

9. A conveniently cleaned wall breaking machine according to claim 8, wherein a sealing ring is provided between the seat body and the assembly ring, and the assembly ring and the seat body cooperate to tighten the sealing ring after being mounted in place.

10. A conveniently cleaned wall breaking machine according to claim 9, wherein the sealing ring has an L-shaped cross-sectional profile comprising a transverse ring and a vertical ring, the transverse ring being held between the top surface of the mounting ring and the step surface when mounted in place, and the vertical ring being held between the inner wall of the mounting ring and the outer wall of the housing.

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