Stirring cutter easy to clean

Abstract

The utility model relates to the technical field of stirring cutters, in particular to an easy-to-clean stirring cutter which comprises a cutter bar, inserting grooves are formed in the bottom of the cutter bar, rotating grooves are formed in the tops of the inner walls of the inserting grooves, a lantern ring is arranged on the outer wall of the cutter bar in a sleeved mode, an installation groove is formed in the outer wall of the lantern ring, a positioning block is fixedly connected to the inner wall of the lantern ring, and a through hole is formed in the positioning block. A blade is fixedly connected to the outer wall of the blade seat, a limiting hole is formed in the blade seat, an annular groove is formed in the top of the cutter bar, a positioning ring is installed in the annular groove, a positioning rod is fixedly connected to the bottom of the positioning ring, a spring is fixedly connected to the bottom of the positioning ring, and a pressing block is fixedly connected to the bottom of the spring. The positioning rod is sleeved with the pressing block, and a sliding groove is formed in the outer wall of the cutter bar. According to the utility model, a plurality of components can be respectively detached, each component can be conveniently and independently cleaned, the detachment is convenient and fast, the situation that the components are cut during cleaning due to too small distance between the blades is avoided, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of stirring knives, in particular to a stirring knives which are easy to clean. Background Art

[0002] Mixer cutters are key components used in mixers, mainly used for cutting, stirring and mixing materials. Factors such as their material, shape, size and customization will affect the stirring effect and equipment performance. When selecting and using them, comprehensive consideration should be given to specific needs and equipment conditions. At the same time, attention should be paid to regular maintenance and replacement of cutters to ensure the normal operation of the equipment and the stirring effect.

[0003] After the mixing is completed, the surface of the tool is adhered to the mixing residue. In order to ensure the next use, the surface of the tool needs to be cleaned. In the prior art, the blade is usually connected to the bottom of the tool rod by bolts or cast as one piece. When cleaning the blade and the tool rod, due to the small distance between the blades, it is necessary to be careful to prevent being cut by the blade during cleaning, which affects the cleaning efficiency. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and provides an easy-to-clean stirring knife.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an easy-to-clean stirring tool, comprising a knife rod, a slot is provided at the bottom of the knife rod, and the number of slots is multiple, the inner wall tops of the multiple slots are provided with a rotation groove, the outer wall of the knife rod is provided with a collar, the outer wall of the collar is provided with an installation groove, and the number of installation grooves is multiple, the inner wall of the collar is fixedly connected with a positioning block, and the number of positioning blocks is multiple, the positioning blocks are respectively located inside the rotation groove, the multiple installation grooves respectively penetrate the multiple positioning blocks, the interiors of the multiple positioning blocks are provided with through holes, the interior of the installation groove is provided with a blade seat, the knife A blade is fixedly connected to the outer wall of the blade seat, a limiting hole is provided inside the blade seat, an annular groove is provided on the top of the knife rod, a positioning ring is installed inside the annular groove, a positioning rod is fixedly connected to the bottom of the positioning ring, and there are multiple positioning rods, the positioning rods pass through the positioning block and the blade seat in sequence, a spring is fixedly connected to the bottom of the positioning ring, and there are multiple springs, and the multiple springs are respectively located on the outside of the multiple positioning rods, and the bottoms of the multiple springs are fixedly connected to a pressure block, the pressure block is sleeved on the outside of the positioning rod, a sliding groove is provided on the outer wall of the knife rod, and there are multiple sliding grooves, and the sliding groove is communicated with the rotating groove.

[0006] As a further description of the above technical solution:

[0007] The positions of the through hole and the limiting hole correspond to each other, the plurality of positioning rods are respectively located inside the plurality of sliding grooves, and the bottom of the pressing block and the top of the positioning block are in contact with each other.

[0008] As a further description of the above technical solution:

[0009] The bottom of the inner wall of each of the plurality of rotating grooves is provided with a positioning hole, and the bottom of the positioning rod extends to the inside of the positioning hole.

[0010] As a further description of the above technical solution:

[0011] A connecting groove is provided on the top of the knife rod, and a connecting rod is movably connected inside the connecting groove.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the connecting rod is fixedly connected with a pressing plate, and the bottom of the pressing plate is in contact with the top of the positioning ring.

[0014] As a further description of the above technical solution:

[0015] The slot and the rotating groove are in an inverted L shape, and the positioning block is located at the connecting part of the rotating groove and the sliding groove.

[0016] The utility model has the following beneficial effects:

[0017] When cleaning the blade, pull the positioning rod out of the connecting groove at the top of the tool rod, lift the positioning ring upward, thereby pulling the positioning rod out of the positioning block and the blade seat, and then pull the blade seat out of the positioning block. Finally, rotate the collar counterclockwise, and multiple positioning blocks follow the collar along the rotating groove until they reach the slot. The collar will slide off the outer wall of the tool rod due to its own gravity. At this time, the entire tool is divided into multiple parts, and multiple parts can be disassembled separately, which is convenient for cleaning each part separately, avoiding cuts during cleaning due to small blade spacing, and improving cleaning efficiency. When installing the blade, first install the multiple positioning blocks connected to the inner wall of the collar into the multiple sliding grooves opened on the outer wall of the tool rod, until the positioning block moves to the connection between the sliding groove and the rotating groove, and insert the blade seat into the positioning block. The inside of the tool is to put the positioning ring in the annular groove opened on the top of the tool rod, and ensure that multiple positioning rods pass through the positioning block and the blade seat. At this time, the blade seat is locked in the positioning block, and a connecting rod is installed in the connecting groove. At this time, a pressure plate connected to the connecting rod presses the positioning ring, and then the top of the connecting rod is connected to the output end of the motor. The blade is easy and quick to disassemble and assemble. In the prior art, the blade is usually connected to the bottom of the tool rod by bolts or cast as a whole. When cleaning the blade and the tool rod, due to the small blade spacing, it is necessary to be careful to prevent being cut by the blade during cleaning, which affects the cleaning efficiency. The tool has multiple parts that can be disassembled separately, which is convenient for cleaning each part separately. The disassembly and assembly are convenient and quick, and the situation of being cut during cleaning due to the small blade spacing is avoided, thereby improving the cleaning efficiency.

[0018] After the locating ring is installed, the connecting rod is inserted into the connecting groove again. At this time, the pressure plate presses the locating ring to limit the locating ring. Then the top of the connecting rod is connected to the output end of the motor to ensure that the locating ring will not move during the rotation of the knife rod, thereby preventing the blade seat from detaching from the locating block and the ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the easy-to-clean stirring knife proposed by the utility model from a first perspective;

[0020] Figure 2 This is a schematic diagram of the blade structure of the easy-to-clean stirring blade proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the positioning rod structure of the easy-to-clean stirring tool proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the sleeve ring structure of the easy-to-clean stirring tool proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the positioning block structure of the easy-to-clean stirring tool proposed by the utility model.

[0024] Legend:

[0025] 1. Cutter bar; 2. Slot; 3. Rotating groove; 4. Ring; 5. Mounting groove; 6. Positioning block; 7. Through hole; 8. Blade seat; 9. Blade; 10. Limit hole; 11. Annular groove; 12. Positioning ring; 13. Positioning rod; 14. Spring; 15. Pressing block; 16. Slide groove; 17. Positioning hole; 18. Connecting groove; 19. Connecting rod; 20. Pressing plate. DETAILED DESCRIPTION

[0026] Reference Figure 1-5 The utility model provides an easy-to-clean stirring tool: it includes a knife bar 1, a slot 2 is provided at the bottom of the knife bar 1, and the number of the slots 2 is multiple, the inner wall tops of the multiple slots 2 are provided with a rotation groove 3, the slot 2 and the rotation groove 3 are inverted L shape, the outer wall of the knife bar 1 is sleeved with a collar 4, the outer wall of the collar 4 is provided with a mounting groove 5, and the number of the mounting grooves 5 is multiple, the inner wall of the collar 4 is fixedly connected with a positioning block 6, and the number of the positioning blocks 6 is multiple, the positioning blocks 6 are respectively located inside the rotating groove 3, the multiple mounting grooves 5 respectively penetrate the multiple positioning blocks 6, the interiors of the multiple positioning blocks 6 are provided with through holes 7, a blade seat 8 is installed inside the mounting groove 5, the outer wall of the blade seat 8 is fixedly connected with a blade 9, the inner wall of the blade seat 8 is opened A limiting hole 10 is provided, an annular groove 11 is provided on the top of the knife rod 1, a positioning ring 12 is installed inside the annular groove 11, a positioning rod 13 is fixedly connected to the bottom of the positioning ring 12, and there are multiple positioning rods 13, the positioning rod 13 passes through the positioning block 6 and the blade seat 8 in sequence, a spring 14 is fixedly connected to the bottom of the positioning ring 12, and there are multiple springs 14, multiple springs 14 are respectively located outside the multiple positioning rods 13, and the bottoms of the multiple springs 14 are fixedly connected with a pressure block 15, the pressure block 15 is sleeved on the outside of the positioning rod 13, a sliding groove 16 is provided on the outer wall of the knife rod 1, and there are multiple sliding grooves 16, the sliding groove 16 is connected to the rotating groove 3, and the positioning block 6 is located at the connecting part between the rotating groove 3 and the sliding groove 16.

[0027] When cleaning the blade 9, the connecting rod 19 is pulled out from the connecting groove 18 at the top of the knife bar 1, and the positioning ring 12 is lifted upward, so as to pull the positioning rod 13 out of the positioning block 6 and the blade seat 8, and then the blade seat 8 is pulled out of the positioning block 6. Finally, the collar 4 is rotated counterclockwise, and the plurality of positioning blocks 6 follow the collar 4 to move along the rotating groove 3 until the slot 2. The collar 4 will slide off the outer wall of the knife bar 1 due to its own gravity. At this time, the entire tool is divided into multiple parts, and the multiple parts can be disassembled separately, which is convenient for each part to be individually cleaned. To clean the blade 9, avoid being cut during cleaning due to the small blade spacing, and improve the cleaning efficiency. When installing the blade 9, first install the multiple positioning blocks 6 connected to the inner wall of the ring 4 into the multiple slide grooves 16 opened on the outer wall of the knife rod 1, until the positioning block 6 moves to the connection between the slide groove 16 and the rotating groove 3, insert the blade seat 8 into the interior of the positioning block 6, and put the positioning ring 12 in the annular groove 11 opened on the top of the knife rod 1, and ensure that the multiple positioning rods 13 pass through the positioning block 6 and the blade seat 8. At this time, the blade seat 8 is locked in the positioning block 6.

[0028] The positions of the through hole 7 and the limiting hole 10 correspond, and the plurality of positioning rods 13 are respectively located inside the plurality of sliding grooves 16 , and the bottom of the pressing block 15 is in contact with the top of the positioning block 6 .

[0029] The bottom of the inner wall of the plurality of rotating grooves 3 is provided with a positioning hole 17 , the bottom of the positioning rod 13 extends to the inside of the positioning hole 17 , and the positioning rod 13 is limited, so that the positioning block 6 and the blade seat 8 are more stable when rotating with the knife rod 1 .

[0030] A connecting groove 18 is provided at the top of the knife rod 1, and a connecting rod 19 is movably connected inside the connecting groove 18. A pressure plate 20 is fixedly connected to the outer wall of the connecting rod 19. The bottom of the pressure plate 20 fits with the top of the positioning ring 12. The connecting rod 19 is installed inside the connecting groove 18. At this time, the pressure plate 20 connected to the connecting rod 19 presses the positioning ring 12, and then the top of the connecting rod 19 is connected to the output end of the motor.

[0031] Working principle: When cleaning the blade 9, pull the connecting rod 19 out of the connecting groove 18 at the top of the knife bar 1, lift the positioning ring 12 upwards, thereby pulling the positioning rod 13 out of the positioning block 6 and the blade seat 8, and then pull the blade seat 8 out of the positioning block 6, and finally rotate the collar 4 counterclockwise, and multiple positioning blocks 6 follow the collar 4 to move along the rotating groove 3 until the slot 2. The collar 4 will slide off the outer wall of the knife bar 1 due to its own gravity. At this time, the entire tool is divided into multiple parts, and the multiple parts can be disassembled separately, which is convenient for cleaning each part separately, avoiding cuts during cleaning due to the small distance between the blades. To improve the cleaning efficiency, when installing the blade 9, first install the multiple positioning blocks 6 connected to the inner wall of the ring 4 into the multiple slide grooves 16 opened on the outer wall of the tool rod 1, until the positioning block 6 moves to the connection between the slide groove 16 and the rotating groove 3, insert the blade seat 8 into the interior of the positioning block 6, put the positioning ring 12 in the annular groove 11 opened on the top of the tool rod 1, and ensure that multiple positioning rods 13 pass through the positioning block 6 and the blade seat 8, at this time the blade seat 8 is locked in the positioning block 6, install the connecting rod 19 in the connecting groove 18, at this time the pressure plate 20 connected to the connecting rod 19 presses the positioning ring 12, and then the top of the connecting rod 19 is connected to the output end of the motor.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An easily cleanable stirring tool, comprising a tool bar (1), characterized in that: The bottom of the knife bar (1) is provided with a slot (2), and the number of the slots (2) is multiple. The tops of the inner walls of the multiple slots (2) are provided with rotation slots (3). The outer wall of the knife bar (1) is sleeved with a collar (4). The outer wall of the collar (4) is provided with a mounting slot (5), and the number of the mounting slots (5) is multiple. The inner wall of the collar (4) is fixedly connected with a positioning block (6), and the number of the positioning blocks (6) is multiple. The positioning blocks (6) are respectively located inside the rotation slot (3). The multiple mounting slots (5) respectively penetrate the multiple positioning blocks (6). The multiple positioning blocks (6) are provided with through holes (7). A blade seat (8) is installed inside the mounting slot (5). A blade (9) is fixedly connected to the outer wall of the blade seat (8). A limiting hole (10) is provided inside the blade seat (8). ), an annular groove (11) is provided on the top of the knife rod (1), a positioning ring (12) is installed inside the annular groove (11), a positioning rod (13) is fixedly connected to the bottom of the positioning ring (12), and there are multiple positioning rods (13), and the positioning rod (13) passes through the positioning block (6) and the blade seat (8) in sequence, and a spring (14) is fixedly connected to the bottom of the positioning ring (12), and there are multiple springs (14), and the multiple springs (14) are respectively located outside the multiple positioning rods (13), and the bottoms of the multiple springs (14) are fixedly connected to a pressure block (15), and the pressure block (15) is sleeved on the outside of the positioning rod (13), and the outer wall of the knife rod (1) is provided with a slide groove (16), and there are multiple slide grooves (16), and the slide groove (16) is connected to the rotating groove (3).

2. The easy-to-clean stirring tool according to claim 1, characterized in that: The through hole (7) corresponds to the position of the limiting hole (10), the plurality of positioning rods (13) are respectively located inside the plurality of sliding grooves (16), and the bottom of the pressing block (15) fits the top of the positioning block (6).

3. The easy-to-clean stirring tool according to claim 1, characterized in that: The bottom of the inner wall of each of the plurality of rotating grooves (3) is provided with a positioning hole (17), and the bottom of the positioning rod (13) extends to the inside of the positioning hole (17).

4. The easy-to-clean stirring tool according to claim 1, characterized in that: A connecting groove (18) is provided on the top of the knife rod (1), and a connecting rod (19) is movably connected inside the connecting groove (18).

5. The easy-to-clean stirring tool according to claim 4, characterized in that: A pressure plate (20) is fixedly connected to the outer wall of the connecting rod (19), and the bottom of the pressure plate (20) fits in contact with the top of the positioning ring (12).

6. The easy-to-clean stirring tool according to claim 1, characterized in that: The slot (2) and the rotation groove (3) are in an inverted L-shape, and the positioning block (6) is located at the connection point between the rotation groove (3) and the slide groove (16).

Images