Manual crushing device

Abstract

The utility model provides a manual type smashing device which comprises a tank body, the top of the tank body is in threaded connection with a tank cover, the middle of the tank cover is connected with a base in an embedded mode, a fixing assembly is arranged between the base and the tank cover, the center of the base is rotationally connected with a connecting shaft, the bottom of the connecting shaft is fixedly provided with a smashing mechanism, and the smashing mechanism is fixedly connected with the tank cover. And the middle part of the base is rotationally connected with an I-shaped rotating ring. According to the smashing device, through the cooperation of the pull ring, the I-shaped rotating ring and the torsional spring, reciprocating rotating smashing of the smashing cutter can be achieved, use is convenient, a traditional mode that the smashing cutter is driven to rotate through a motor is replaced, occupied space is small, and manufacturing cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of daily necessities and relates to a manual crushing device. Background Art

[0002] At present, in the daily life, a large number of ingredients need to be crushed before production, such as minced meat, mashed garlic, etc. There are many ways to crush them. The traditional way is mainly through manual cutting and then chopping. With the development of industrialization, there are a large number of crushing devices on the market for crushing daily ingredients. The existing crushing devices mainly use the motor to drive the rotation of the crushing knife to crush. During use, the crushing device occupies a large space and increases the production cost of the crushing device. For this reason, we designed a manual crushing device to solve the above technical problems. Summary of the Invention

[0003] The purpose of the present utility model is to provide a manual crushing device to solve the problem that the existing crushing device proposed in the above background technology mainly relies on the rotation and crushing of the crushing knife driven by a motor, the crushing device occupies a large space during use, and increases the production cost of the crushing device.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a manual crushing device, comprising a can body, the top of the can body is threadedly connected to a can cover, the middle part of the can cover is nested and connected to a base, the base, a fixing component is provided between the base and the can cover, the center of the base is rotatably connected to a connecting shaft, the bottom of the connecting shaft is fixedly installed with a crushing mechanism, the middle part of the base is rotatably connected to an I-shaped rotating ring, the I-shaped rotating ring, the surface of the I-shaped rotating ring is wrapped with a pull rope, one end of the pull rope is fixedly connected to the pull ring, the top of the I-shaped rotating ring is sleeved with a torsion spring, the top end of the can cover is snap-connected to a sealing cover plate, the bottom of the sealing cover plate is fixedly installed with an end cover, the torsion spring is placed inside the end cover and fixedly connected to one side of the inner wall of the end cover.

[0005] In the above-mentioned manual crushing device, the fixing assembly includes three positioning blocks, a triangular block fixedly connected to the can cover is fixed inside the base, and positioning blocks are rotatably connected at the three corners of the triangular block. A plurality of slots are equidistantly provided on the inner wall of the base, and the three positioning blocks are engaged and connected with the corresponding slots.

[0006] In the above-mentioned manual crushing device, uniformly distributed reinforcement plates are fixed at equal intervals on the top of the can cover, multiple buckles are equidistantly arranged on the outer edge of the can cover along the circumference, and multiple buckle blocks are equidistantly arranged on the bottom of the sealing cover plate along the circumference, and multiple buckle blocks are buckled and connected with corresponding buckles.

[0007] In the above-mentioned manual crushing device, a notch is formed on one side of the sealing cover plate, and the size of the notch is adapted to the size of the pull ring.

[0008] In the above-mentioned manual pulverizing device, three assembly holes are equidistantly formed on the surface of the end cover, and the three assembly holes are fixedly connected to the sealing cover plate by screws.

[0009] In the above-mentioned manual pulverizing device, the pulverizing mechanism includes a fixed shaft and a plurality of pulverizing knives. The fixed shaft is fixedly mounted on the bottom of the connecting shaft, and the plurality of pulverizing knives are detachably fixedly mounted on the surface of the fixed shaft.

[0010] In the above-mentioned manual crushing device, a notch ring is fixedly provided at the top of the I-shaped rotating ring, the notch ring is nested and connected with the center of the torsion spring, a fixing column is fixedly provided at the alignment position of the notch ring, and the fixing column is fixedly connected with the other end of the torsion spring.

[0011] Compared with the existing technology, the advantages of the manual crushing device of the utility model are: the crushing device can realize the reciprocating rotation and crushing of the crushing knife through the cooperation of the pull ring, the I-shaped rotating ring and the torsion spring, is easy to use, and replaces the traditional method of driving the crushing knife to rotate by a motor. It not only takes up little space but also has low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a manual crushing device of the present utility model.

[0013] Figure 2 The utility model is a schematic diagram of the can cover structure of a manual crushing device.

[0014] Figure 3 The utility model is a schematic diagram of an I-shaped rotating ring structure of a manual crushing device.

[0015] Figure 4 It is a schematic diagram of the base structure of a manual crushing device of the utility model.

[0016] Figure 5 The utility model is a schematic diagram of the engagement connection structure between a positioning block and a base of a manual crushing device.

[0017] Figure 6 The utility model is a schematic diagram of the end cover structure of a manual crushing device.

[0018] Figure 7 This is a schematic diagram of the partial structure of a pulverizing knife of a manual pulverizing device of the present utility model.

[0019] In the figure, 1. tank body; 2. tank cover; 3. sealing cover plate; 4. notch; 5. pull ring; 6. buckle; 7. reinforcement plate; 8. base; 9. I-shaped rotating ring; 10. pull rope; 11. torsion spring; 12. fixing column; 13. notch ring; 14. slot; 15. positioning block; 16. connecting shaft; 17. end cover; 18. assembly hole; 19. fixing shaft; 20. crushing knife. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] like Figure 1-7 As shown, the utility model is a manual crushing device, comprising a tank body 1, a tank cover 2 is threadedly connected to the top of the tank body 1, a base 8 is nested and connected to the middle of the tank cover 2, a fixing component is provided between the base 8 and the tank cover 2, a connecting shaft 16 is rotatably connected to the center of the base 8, a crushing mechanism is fixedly installed on the bottom of the connecting shaft 16, an I-shaped rotating ring 9 is rotatably connected to the middle of the base 8, the I-shaped rotating ring 9, a pull rope 10 is wrapped around the surface of the I-shaped rotating ring 9, one end of the pull rope 10 is fixedly connected to the pull ring 5, a torsion spring 11 is sleeved on the top of the I-shaped rotating ring 9, a sealing cover plate 3 is snap-fitted to the top of the tank cover 2, an end cover 17 is fixedly installed on the bottom of the sealing cover plate 3, and the torsion spring 11 is placed inside the end cover 17 and fixedly connected to one side of the inner wall of the end cover 17.

[0022] Specifically, the crushing device can realize the reciprocating rotation and crushing of the crushing knife 20 through the cooperation of the pull ring 5, the I-shaped rotating ring 9 and the torsion spring 11. It is easy to use and replaces the traditional method of driving the crushing knife 20 to rotate by a motor. It not only takes up less space but also has low cost.

[0023] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, the utility model is a manual crushing device, the fixing assembly includes three positioning blocks 15, the base 8 is fixedly provided with a triangular block fixedly connected to the tank cover 2, the three corners of the triangular block are rotatably connected with the positioning blocks 15, the inner wall of the base 8 is equidistantly provided with a plurality of card slots 14, and the three positioning blocks 15 are engaged and connected with the corresponding card slots 14.

[0024] Specifically, the three positioning blocks 15 engage with the slots 14 provided on the inner wall of the base 8 , so that the base 8 can be firmly fixed at the center of the tank cover 2 .

[0025] A plurality of buckle blocks are equidistantly arranged on the bottom of the sealing cover plate 3, and the buckle blocks are buckled and connected with the corresponding buckle rings 6.

[0026] Specifically, the connection between the tank cover 2 and the sealing cover plate 3 is facilitated by the cooperation between the buckle block and the buckle ring 6 .

[0027] A notch 4 is formed on one side of the sealing cover plate 3 , and the size of the notch 4 matches the size of the pull ring 5 .

[0028] Specifically, the opening 4 facilitates the placement of the pull ring 5 in the opening 4 , making it easier to store the pull ring 5 and improving the integrity of the pulverizing device.

[0029] Three assembly holes 18 are equidistantly formed on the surface of the end cover 17 . The three assembly holes 18 are fixedly connected to the sealing cover plate 3 by screws, so as to facilitate the assembly of the end cover 17 .

[0030] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, the present invention is a manual crushing device, the crushing mechanism includes a fixed shaft 19 and a plurality of crushing knives 20, the fixed shaft 19 is fixedly installed on the bottom of the connecting shaft 16, and the plurality of crushing knives 20 are detachably fixedly installed on the surface of the fixed shaft 19.

[0031] Specifically, the crushing blade 20 is detachably fixed, so when the crushing blade 20 is damaged, it is convenient to replace the crushing blade 20.

[0032] A notch ring 13 is fixed on the top of the I-shaped rotating ring 9. The notch ring 13 is nested and connected with the center of the torsion spring 11. A fixing column 12 is fixed at the position aligned with the notch ring 13. The fixing column 12 is fixedly connected with the other end of the torsion spring 11.

[0033] Specifically, the torsion spring 11 is conveniently fixed to the top end of the I-shaped rotating ring 9 by the cooperation between the notch ring 13 and the fixing column 12 .

[0034] Specifically, when the crushing device is used to crush materials, first rotate the can cover 2 to separate the can cover 2 from the can body 1, then put the material into the inside of the can body 1, so that the can cover 2 is screwed tightly with the can body 1 again, and then manually pull the pull ring 5, and the pulling of the pull ring 5 drives the I-shaped rotating ring 9 to rotate forward, and the rotation of the I-shaped rotating ring 9 drives the crushing knife 20 to rotate forward and crush. At this time, the torsion spring 11 is gradually compressed, and then the pull ring 5 is manually released. The I-shaped rotating ring 9 rotates in the opposite direction due to the reset force of the torsion spring 11, and the reverse rotation of the torsion spring 11 drives the crushing knife 20 to rotate in the opposite direction and crush. Repeat the above steps to complete the crushing of the material inside the can body 1.

[0035] Matters not described in detail in this specification constitute prior art known to those skilled in the art. The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art to which the present invention relates may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A manual crushing device, comprising a tank body (1), the top of which is threadedly connected to a tank cover (2), characterized in that: The middle part of the tank cover (2) is nested and connected with a base (8), a fixing assembly is provided between the base (8) and the tank cover (2), the center of the base (8) is rotatably connected with a connecting shaft (16), the bottom of the connecting shaft (16) is fixedly installed with a crushing mechanism, the middle part of the base (8) is rotatably connected with an I-shaped rotating ring (9), the surface of the I-shaped rotating ring (9) is wrapped with a pull rope (10), one end of the pull rope (10) is fixedly connected with a pull ring (5), the top of the I-shaped rotating ring (9) is sleeved with a torsion spring (11), the top end of the tank cover (2) is snap-connected with a sealing cover plate (3), the bottom of the sealing cover plate (3) is fixedly installed with an end cover (17), the torsion spring (11) is placed inside the end cover (17) and is fixedly connected to one side of the inner wall of the end cover (17).

2. A manual crushing device according to claim 1, characterized in that: The fixing assembly comprises three positioning blocks (15); a triangular block fixedly connected to the tank cover (2) is fixedly provided inside the base (8); the three corners of the triangular block are rotatably connected to positioning blocks (15); a plurality of slots (14) are equidistantly provided on the inner wall of the base (8); the three positioning blocks (15) are engaged and connected with the corresponding slots (14).

3. A manual crushing device according to claim 1, characterized in that: The top of the tank cover (2) is fixed with uniformly distributed reinforcement plates (7), the outer edge of the tank cover (2) is circumferentially and equidistantly provided with a plurality of buckle rings (6), the bottom of the sealing cover plate (3) is circumferentially and equidistantly provided with a plurality of buckle blocks, and the plurality of buckle blocks are buckled and connected with corresponding buckle rings (6).

4. A manual crushing device according to claim 3, characterized in that: A notch (4) is provided on one side of the sealing cover plate (3), and the size of the notch (4) is adapted to the size of the pull ring (5).

5. A manual crushing device according to claim 3, characterized in that: The surface of the end cover (17) is provided with three equidistant assembly holes (18), and the three assembly holes (18) are fixedly connected to the sealing cover plate (3) by screws.

6. A manual crushing device according to claim 1, characterized in that: The pulverizing mechanism comprises a fixed shaft (19) and a plurality of pulverizing knives (20); the fixed shaft (19) is fixedly mounted on the bottom of the connecting shaft (16); and the plurality of pulverizing knives (20) are detachably fixedly mounted on the surface of the fixed shaft (19).

7. A manual crushing device according to claim 1, characterized in that: A notch ring (13) is fixedly provided at the top end of the I-shaped rotating ring (9), and the notch ring (13) is nested and connected with the center of the torsion spring (11). A fixing column (12) is fixedly provided at the position aligned with the notch ring (13), and the fixing column (12) is fixedly connected with the other end of the torsion spring (11).

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