Locking device for shell assembly of wall breaking machine

Abstract

The utility model discloses a locking device of a shell component of a wall breaking machine, which belongs to the technical field of wall breaking machines and comprises a lower half body, a reinforcing component is mounted in the lower half body, an upper half body is arranged at the top of the lower half body, a lantern ring is embedded in the upper half body, a locking disc is mounted in the lantern ring, a locking component is arranged in the locking disc, and the locking component is arranged in the locking disc. By arranging the locking assembly, under the elastic acting force of two springs in a through groove, a control block can drive a connecting block to be inserted into a rotating groove in a lantern ring to complete connection and assembly of a locking disc and the lantern ring, disassembly and assembly are easy, the structure is stable, and the using effect of the device can be better; according to the utility model, through the arrangement of the reinforcing assembly, the screw rod is rotated, the movable plate is limited by the base under the meshing connection between the screw rod and the movable plate, the movable plate drives the positioning rod to be inserted into the two positioning holes, so that the connection angle self-locking between the upper half body and the lower half body can be completed, and the use effect of the device is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall breaking machines, and in particular relates to a locking device for a shell component of a wall breaking machine. Background Art

[0002] The wall breaking machine combines the functions of a juicer, soy milk maker, ice cream maker, food processor, grinder and other products, achieving the multi-purpose function of one machine. It can instantly break the cell walls of food and release plant biochemicals.

[0003] Chinese patent application No. 202122694232.X discloses a locking device for a knife assembly of a wall-breaking machine, comprising an upper body, a lower body and a controller, wherein the lower end of the upper body is rotatably connected to the lower body, and the lower end of the lower body is equipped with a controller. The utility model overcomes the shortcomings of the prior art, and by providing a collar, a convex block, a groove and a locking disk, when the knife assembly is disassembled from the wall-breaking machine, the control button on the controller is turned to drive the second motor to drive the turntable to rotate so that the fixed rod drives the locking disk to rotate, and when the locking disk rotates, the convex block on the locking disk will move to the groove of the collar, and then the upper body is separated from the lower body by rotating the lower body, and then the lower body is pulled out to disassemble the knife assembly, and then it is cleaned, which is very convenient when disassembling, improves the efficiency of disassembly, and is conducive to practical use.

[0004] In the above-mentioned public patent, the locking disk is installed and positioned by engaging the protrusion with the groove in the ring. The positioning lock is not strong enough, and the protrusion is easy to fall off from the groove during the rotation of the blade. The upper and lower halves are connected and assembled by screws, and the angle cannot be locked, resulting in low structural stability. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a locking device for a wall breaking machine housing assembly, which has the characteristics of firm locking and stable structure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a locking device of a wall breaking machine housing assembly, comprising a lower body, a motor drive device is arranged inside the lower body, a reinforcement assembly is installed inside the lower body, an upper body is arranged on the top of the lower body, a ring is embedded in the upper body, a locking disk is installed inside the ring, a locking assembly is provided inside the locking disk, a rotating rod is embedded in the locking disk, a fixed shaft is embedded in the rotating rod, and two blades are arranged on the outside of the fixed shaft.

[0007] Preferably, the locking assembly includes an auxiliary assembly, a control block, a through slot, a spring, a rotating slot and a connecting block, wherein two through slots are provided inside the locking disk, two springs are embedded inside the through slots, the sides of the springs are connected to the control blocks, the sides of the control blocks are connected to the connecting blocks, a rotating slot is provided inside the ring, and an auxiliary assembly is provided at the top of the rotating rod.

[0008] Preferably, the surface of the control block is flush with the surface of the locking disk, the side of the connecting block is tightly fitted with the inner wall of the rotating groove, and a control groove is provided on the surface of the control block.

[0009] Preferably, the auxiliary component includes an installation groove, a transmission groove and a transmission installation rod, wherein a transmission groove is opened at the top of the rotating rod, a mounting groove is opened inside the blade, and a transmission installation rod is sleeved on the surface of the fixed shaft, and the transmission installation rod, the transmission groove and the installation groove are all square columnar structures.

[0010] Preferably, the reinforcement assembly includes a base, a movable plate, a screw, a positioning rod and a positioning hole, wherein the base is installed inside the lower body, the movable plate is embedded in the base, the side of the movable plate is connected to the positioning rod, the screw is embedded in the lower body, and positioning holes are opened in the lower and upper bodies.

[0011] Preferably, a threaded hole is provided inside the movable plate, a circular positioning block is sleeved on the surface of the screw rod inside the lower half body, and a plug-in structure is formed between the positioning rod and the positioning hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a locking assembly. Under the elastic force of two springs inside the through groove, the control block can drive the connecting block to be inserted into the rotating groove inside the collar to complete the connection and assembly of the locking disk and the collar. The locking disk can be disassembled by moving the control block to drive the connecting block to move. The disassembly and assembly operation is simple and the structure is stable, which can make the use effect of the device better.

[0014] 2. The utility model sets a reinforcement component, and the positioning block plays a limiting role. Rotating the screw can limit the rotation of the screw. Under the meshing connection between the screw and the movable plate, the base limits the movable plate. The movable plate drives the positioning rod to be inserted into the two positioning holes to complete the self-locking of the connection angle between the upper body and the lower body, thereby making the use effect of this device better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 This is a front view of the locking assembly of the utility model;

[0017] Figure 3 This is a front view of the auxiliary component of the utility model;

[0018] Figure 4 This is the front view of the reinforcement component of the utility model.

[0019] In the figure: 1. blade; 2. locking assembly; 21. auxiliary assembly; 211. mounting slot; 212. transmission slot; 213. transmission mounting rod; 22. control block; 23. through slot; 24. spring; 25. rotating slot; 26. connecting block; 3. locking disk; 4. upper body; 5. lower body; 6. motor drive device; 7. reinforcement assembly; 71. base; 72. moving plate; 73. screw; 74. positioning block; 75. positioning rod; 76. positioning hole; 8. collar; 9. rotating rod; 10. fixed shaft. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a locking device of a wall breaking machine housing assembly, comprising a lower body 5, a motor driving device 6 is arranged inside the lower body 5, a reinforcement assembly 7 is installed inside the lower body 5, an upper body 4 is arranged on the top of the lower body 5, a ring 8 is embedded in the upper body 4, a locking disk 3 is installed inside the ring 8, a locking assembly 2 is provided inside the locking disk 3, a rotating rod 9 is embedded in the locking disk 3, a fixed shaft 10 is embedded in the rotating rod 9, and two blades 1 are arranged on the outside of the fixed shaft 10.

[0023] Specifically, the locking assembly 2 includes an auxiliary assembly 21, a control block 22, a through groove 23, a spring 24, a rotating groove 25 and a connecting block 26. Two through grooves 23 are provided inside the locking disk 3, two springs 24 are embedded inside the through grooves 23, the side of the spring 24 is connected to the control block 22, the side of the control block 22 is connected to the connecting block 26, the inside of the ring 8 is provided with a rotating groove 25, and the top of the rotating rod 9 is provided with an auxiliary assembly 21.

[0024] By adopting the above technical solution, under the elastic force of the two springs 24 inside the through groove 23, the control block 22 can drive the connecting block 26 to be inserted into the rotating groove 25 inside the ring 8 to complete the connection and assembly of the locking disk 3 and the ring 8. The locking disk 3 can be disassembled by moving the control block 22 to drive the connecting block 26 to move. The simple disassembly and assembly operation and the stable structure can make the device have a better use effect.

[0025] Specifically, the surface of the control block 22 is flush with the surface of the locking disk 3 , the side of the connecting block 26 is tightly fitted with the inner wall of the rotating groove 25 , and a control groove is provided on the surface of the control block 22 .

[0026] By adopting the above technical solution, the control groove makes it easy to move the control block 22 to drive the connecting block 26 to move and disassemble the locking disk 3. The tight fit between the side of the connecting block 26 and the inner wall of the rotating groove 25 can make the locking disk 3 more stable.

[0027] Specifically, the auxiliary component 21 includes a mounting groove 211, a transmission groove 212 and a transmission mounting rod 213. The top of the rotating rod 9 is provided with a transmission groove 212, the inside of the blade 1 is provided with a mounting groove 211, and the surface of the fixed shaft 10 is provided with a transmission mounting rod 213. The transmission mounting rod 213, the transmission groove 212 and the mounting groove 211 are all square columnar structures.

[0028] By adopting the above technical solution, the fixed shaft 10 drives the transmission installation rod 213 to be inserted into the top of the rotating rod 9 to complete the installation of the two blades 1. Through the limited transmission between the transmission installation rod 213 and the transmission groove 212 and the installation groove 211, the rotating rod 9 can drive the rotation of the blade 1 to be more stable and the wall breaking is more efficient.

[0029] When this embodiment is in use, the locking disk 3 is installed in the ring 8 in the upper body 4. Under the elastic force of the two springs 24 inside the through groove 23, the control block 22 can drive the connecting block 26 to be inserted into the rotating groove 25 inside the ring 8 to complete the connection and assembly of the locking disk 3 and the ring 8. The locking disk 3 can be disassembled by moving the control block 22 to drive the connecting block 26 to move. The disassembly and assembly operation is simple and the structure is stable, which can make the use effect of the device better. The upper body 4 and the lower body 5 are engaged and assembled through the screw mouth. The fixed shaft 10 drives the transmission mounting rod 213 to be inserted into the top of the rotating rod 9 to complete the installation of the two blades 1. Through the limited transmission between the transmission mounting rod 213 and the transmission groove 212 and the mounting groove 211, the rotating rod 9 can drive the rotation of the blade 1 to be more stable and the wall breaking is more efficient, so that the locking device of the knife assembly of this wall breaking machine can be used more effectively.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that: the reinforcement component 7 includes a base 71, a movable plate 72, a screw 73, a positioning rod 75 and a positioning hole 76, the base 71 is installed inside the lower body 5, the movable plate 72 is embedded in the base 71, the side of the movable plate 72 is connected to the positioning rod 75, the screw 73 is embedded in the lower body 5, and the positioning holes 76 are opened in the lower body 5 and the upper body 4.

[0032] Specifically, a threaded hole is provided inside the movable plate 72 , a circular ring-shaped positioning block 74 is sleeved on the surface of the screw rod 73 inside the lower half body 5 , and a plug-in structure is formed between the positioning rod 75 and the positioning hole 76 .

[0033] By adopting the above technical solution, the positioning block 74 plays a limiting role. Rotating the screw 73 can limit the rotation of the screw 73. Under the meshing connection between the screw 73 and the movable plate 72, the base 71 limits the movable plate 72. The movable plate 72 drives the positioning rod 75 to be inserted into the two positioning holes 76 to complete the self-locking of the connection angle between the upper body 4 and the lower body 5, thereby making the use effect of this device better.

[0034] When this embodiment is in use, the positioning block 74 plays a limiting role. Rotating the screw 73 can limit the rotation of the screw 73. Under the meshing connection between the screw 73 and the movable plate 72, the base 71 limits the movable plate 72. The movable plate 72 drives the positioning rod 75 to be inserted into the two positioning holes 76 to complete the self-locking of the connection angle between the upper body 4 and the lower body 5, thereby making the use effect of this device better.

[0035] The structure and use principle of the blade 1, locking disk 3, upper body 4, lower body 5, motor drive device 6, collar 8, rotating rod 9 and fixed shaft 10 in the utility model have been disclosed in Chinese patent application No. 202122694232.X which discloses a locking device of a knife assembly of a wall breaking machine. Its working principle is that the locking disk 3 is installed in the collar 8 in the upper body 4 through the clamping connection between the convex ring and the groove, and then the upper body 4 and the lower body 5 are meshed and assembled through the screw mouth, and the installation of the two blades 1 is completed by locking the fixed shaft 10 into the top of the rotating rod 9. The motor drive device 6 can drive the blade 1 to rotate through the rotating rod 9 to perform wall breaking processing.

[0036] Working principle and use process of the utility model: When the utility model is used, the locking disk 3 is installed in the collar 8 in the upper half body 4. Under the elastic force of the two springs 24 in the through groove 23, the control block 22 can drive the connecting block 26 to be inserted into the rotating groove 25 inside the collar 8 to complete the connection and assembly of the locking disk 3 and the collar 8. The locking disk 3 can be disassembled by moving the control block 22 to drive the connecting block 26 to move. The disassembly and assembly operation is simple, and the stable structure can make the use effect of the device better. The upper half body 4 and the lower half body 5 are meshed and assembled through the screw mouth, and the positioning block 74 plays a limiting role. Rotating the screw rod 73 can limit the rotation of the screw rod 73 Under the meshing connection between the screw rod 73 and the movable plate 72, the base 71 limits the movable plate 72, and the movable plate 72 drives the positioning rod 75 to insert into the two positioning holes 76 to complete the self-locking of the connection angle between the upper body 4 and the lower body 5, thereby making the use effect of this device better, and the fixed shaft 10 drives the transmission installation rod 213 to insert into the top of the rotating rod 9 to complete the installation of the two blades 1. Through the limited transmission between the transmission installation rod 213 and the transmission groove 212 and the installation groove 211, the rotating rod 9 can drive the rotation of the blade 1 to be more stable and the wall breaking is more efficient, which can make the locking device of the knife assembly of this wall breaking machine have a better use effect.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A locking device for a wall-breaking machine housing assembly, comprising a lower half, characterized in that: The lower half is provided with a motor drive device inside, a reinforcement component is installed inside the lower half, an upper half is provided on the top of the lower half, a collar is embedded inside the upper half, a locking disk is installed inside the collar, a locking component is provided inside the locking disk, a rotating rod is embedded inside the locking disk, a fixed shaft is embedded inside the rotating rod, and two blades are provided outside the fixed shaft; The locking assembly includes an auxiliary assembly, a control block, a through slot, a spring, a rotating slot and a connecting block, wherein two through slots are provided inside the locking disk, two springs are embedded inside the through slots, the side of the spring is connected to the control block, the side of the control block is connected to the connecting block, a rotating slot is provided inside the ring, and an auxiliary assembly is provided at the top of the rotating rod.

2. The locking device of the wall breaking machine housing assembly according to claim 1, characterized in that: The surface of the control block is flush with the surface of the locking disk, the side edge of the connecting block is tightly fitted with the inner wall of the rotating groove, and a control groove is provided on the surface of the control block.

3. The locking device of the wall breaking machine housing assembly according to claim 1, characterized in that: The auxiliary component includes an installation groove, a transmission groove and a transmission installation rod, wherein a transmission groove is opened at the top of the rotating rod, a mounting groove is opened inside the blade, and a transmission installation rod is sleeved on the surface of the fixed shaft. The transmission installation rod, the transmission groove and the installation groove are all square columnar structures.

4. The locking device of the wall breaking machine housing assembly according to claim 1, characterized in that: The reinforcement component includes a base, a movable plate, a screw, a positioning rod and a positioning hole, wherein the base is installed inside the lower half, the movable plate is embedded inside the base, the side of the movable plate is connected to the positioning rod, the screw is embedded inside the lower half, and positioning holes are opened inside the lower half and the upper half.

5. The locking device of the wall breaking machine housing assembly according to claim 4, characterized in that: A threaded hole is provided inside the movable plate, a circular ring-shaped positioning block is sleeved on the surface of the screw rod inside the lower half body, and a plug-in structure is formed between the positioning rod and the positioning hole.

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