Stirring shovel and stirring device

Abstract

The utility model provides a stirring shovel and a stirring device, and belongs to the technical field of canteen equipment. The connecting sleeve and the connecting shaft are located in the connecting sleeve, a limiting concave part is arranged in the connecting sleeve, a limiting convex part is arranged on the connecting shaft, the limiting convex part stretches into the limiting concave part, and the limiting convex part and the limiting concave part can slide relatively, so that the connecting shaft can only stretch out and draw back in the axis direction of the connecting sleeve; the shovel head is arranged at the end part of the connecting sleeve, and the shovel head can swing relative to the connecting sleeve; the spatula has the advantages that the connecting shaft and the connecting sleeve can be relatively contracted, so that the spatula can be attached to the edge of a pan to stir as much as possible, the spatula and the wall of the pan are not collided, and the stirring and stir-frying area of the spatula is increased on the premise of ensuring that the spatula is not damaged; and due to the arrangement of the swingable shovel head, the shovel head can be adaptively adjusted according to the shape of the pot wall.

Description

TECHNICAL FIELD

[0001] The utility model belongs to canteen equipment technical field especially, relate to a kind of stirring spade and stirring device. BACKGROUND

[0002] With the progress of science and technology, more and more work is replaced by machine, such as previous washing machine, electric rice cooker, and recently appeared sweeping machine, automatic hot pot, cooking machine and so on;These household appliances greatly facilitate people's home life, effectively release people from heavy housework;For example, in some canteens, in order to increase the efficiency of fried rice, some large fried rice machine is used, and the automatic rotating stirring spade in the fried rice machine is used to stir the food to reduce the consumption of labor, but in the use process of the above fried rice machine, the stirring spade will have a gap with the pot wall to avoid hard collision between the stirring spade and the pot wall and cause damage, but in this way, some food on the pot wall will always remain on the pot wall and cannot be stirred, which will be quickly mashed and affect the taste of food. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at the above problems existing in the prior art, and provides a stirring spade close to pot wall.

[0004] The utility model can be realized by the following technical scheme: a stirring spade, comprising:

[0005] Connecting shaft;

[0006] Connecting sleeve, the connecting shaft is located in the connecting sleeve, a limiting recess is arranged in the connecting sleeve, a limiting convex part is arranged on the connecting shaft, the limiting convex part extends into the limiting recess and can slide relative to each other, so that the connecting shaft can only stretch and contract along the axis direction of the connecting sleeve;

[0007] Shovel head, the shovel head is arranged at the end of the connecting sleeve, and the shovel head can swing relative to the connecting sleeve.

[0008] In the above stirring spade, the end of the connecting sleeve is fixedly provided with a sliding sleeve, the first end of the sliding sleeve extends into the connecting sleeve, the limiting recess includes a square groove with an opening at one end arranged on the first end of the sliding sleeve, and the limiting convex part includes a square rod fixedly arranged on the connecting shaft, and the square rod extends into the square groove.

[0009] In the above stirring spade, a limiting ring is fixedly arranged on the connecting shaft, and an elastic member is sleeved on the connecting shaft, and the two ends of the elastic member abut against the limiting recess and the limiting ring respectively.

[0010] In the stirring shovel, the connecting shaft is provided with an abutting ring, the abutting ring is located in the connecting sleeve, and the end of the connecting sleeve is provided with an abutting nut, a gap is formed between the abutting nut and the connecting shaft, and the abutting ring can abut against the abutting nut.

[0011] In the stirring shovel, the end of the sliding sleeve is provided with a connecting groove, the connecting block is fixedly arranged on the shovel head, the end of the connecting block extends into the connecting groove and is hinged to the sliding sleeve, and the groove wall of the connecting groove abuts against the side wall of the connecting block, so that the swing of the shovel head is limited.

[0012] In the stirring shovel, the shovel head comprises a shovel face and a shovel back, a difference exists between the shovel face and the shovel back to form a shovel edge, and the shovel edge is arc-shaped.

[0013] A stirring device comprises the stirring shovel.

[0014] In the stirring device, the number of the stirring shovels is multiple, and the stirring device further comprises a fixed main shaft and a transmission box rotatably connected to the fixed main shaft, the transmission box is provided with a fixed gear and a transmission gear that are in mesh with each other, the fixed gear is fixed on the fixed main shaft, a part of the stirring shovels are fixedly provided with transmission shafts that extend into the transmission box and are fixed to the transmission gear, and the other part of the stirring shovels are fixedly connected to the transmission box, and a driving member is arranged on the transmission box.

[0015] In the stirring device, the fixed main shaft is provided with a temperature control pipe.

[0016] In the stirring device, the transmission shaft gradually inclines outward while extending downward.

[0017] Compared with the prior art, the connecting shaft and the connecting sleeve can be relatively contracted, so that the shovel can be as close as possible to the pot edge for stirring, and the shovel and the pot wall cannot collide, the stirring and frying area of the shovel is increased without damaging the shovel, and the shovel head can be adjusted according to the shape of the pot wall. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic view of a three-dimensional structure of the stirring shovel;

[0019] Figure 2 is a schematic view of a plane structure of the stirring shovel; Figure 1

[0020] Figure 3 is a schematic view of a sectional structure of the stirring shovel; Figure 2 ​​

[0021] Figure 4 is a schematic view of the perspective structure of the shovel head;

[0022] Figure 5 is a schematic view of the perspective structure of the stirring device;

[0023] Figure 6 is a schematic view of the sectional structure of the Figure 5 ;

[0024] Figure 7 is a schematic view of the internal structure of the transmission box;

[0025] Figure 8 is a schematic view of the perspective structure of the Figure 5 ;

[0026] In the figure, the connecting shaft 100; the square rod 101; the limiting ring 102; the elastic member 103; the abutting ring 104; the connecting sleeve 200; the sliding sleeve 201; the square groove 202; the abutting nut 203; the connecting groove 204; the connecting block 205; the shovel head 300; the shovel face 301; the shovel back 302; the shovel blade 303; the fixed main shaft 400; the transmission box 401; the driving bevel gear 402; the fixed gear 403; the transmission gear 404; the transmission shaft 405; the temperature control pipe 406; the connecting part 407. DETAILED DESCRIPTION

[0027] The following is a specific embodiment of the present application and further describes the technical scheme of the present application in combination with the drawings, but the present application is not limited to these embodiments.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0029] As shown in Figures 1-4 , a stirring shovel comprises:

[0030] The connecting shaft 100;

[0031] The connecting sleeve 200, the connecting shaft 100 is located in the connecting sleeve 200, a limiting recess is arranged in the connecting sleeve 200, a limiting protrusion is arranged on the connecting shaft 100, the limiting protrusion extends into the limiting recess and can slide relative to the limiting recess, so that the connecting shaft 100 can only stretch and contract along the axial direction of the connecting sleeve 200;

[0032] The shovel head 300, the shovel head 300 is arranged at the end of the connecting sleeve 200, and the shovel head 300 can swing relative to the connecting sleeve 200.

[0033] In this embodiment, the connecting shaft 100 and the connecting sleeve 200 can be relatively retracted, so that the spatula can be kept close to the edge of the pot for stirring, and the spatula will not collide with the pot wall. While ensuring that the spatula will not be damaged, the stirring and stir-frying area of ​​the spatula is increased. In addition, the oscillating spatula head 300 can be adjusted to adapt to the shape of the pot wall.

[0034] Specifically, a sliding sleeve 201 is fixedly provided at the end of the connecting sleeve 200. The first end of the sliding sleeve 201 extends into the connecting sleeve 200. The limiting recess includes a square groove 202 with an opening at one end on the first end of the sliding sleeve 201. The limiting protrusion includes a square rod 101 fixedly provided on the connecting shaft 100. The square rod 101 extends into the square groove 202. The insertion and engagement of the square rod 101 and the square groove 202 ensures that the connecting shaft 100 and the connecting sleeve 200 can only move telescopically and cannot rotate relative to each other.

[0035] More preferably, a limiting ring 102 is fixedly provided on the connecting shaft 100, and an elastic element 103 is sleeved on the connecting shaft 100, with both ends of the elastic element 103 abutting against the limiting recess and the limiting ring 102 respectively.

[0036] In this embodiment, the connecting shaft 100 and the connecting sleeve 200 can extend and retract relative to each other. However, in order to ensure that the shovel head 300 can always be in contact with the pot wall and that there is no hard collision between the two, an elastic element 103 is provided in the connecting sleeve 200. The elastic element 103 can be a spring, and the elastic force of the spring is used to keep the shovel head 300 and the pot wall in a flexible connection.

[0037] Preferably, in order to prevent the connecting shaft 100 from separating from the connecting sleeve 200, an abutment ring 104 is provided on the connecting shaft 100. The abutment ring 104 is located inside the connecting sleeve 200, and an abutment nut 203 is provided at the end of the connecting sleeve 200. A gap is provided between the abutment nut 203 and the connecting shaft 100, so that the abutment ring 104 can abut against the abutment nut 203.

[0038] Specifically, the end of the sliding sleeve 201 is provided with a connecting groove 204, and a connecting block 205 is fixedly provided on the shovel head 300. The end of the connecting block 205 extends into the connecting groove 204 and is hinged to the sliding sleeve 201. The groove wall of the connecting groove 204 abuts against the side wall of the connecting block 205 to realize the swing limit of the shovel head 300.

[0039] In this embodiment, the shovel head 300 can swing relative to the connecting sleeve 200, that is, the working angle of the shovel head 300 is variable. Therefore, the shovel head 300 can make corresponding swing adjustments according to the position or shape of the pot wall it is in contact with, so that it can be more adaptable.

[0040] Further preferably, the shovel head 300 comprises a shovel face 301 and a shovel back 302, and a gap is formed between the shovel face 301 and the shovel back 302 to form a shovel edge 303, and the shovel edge 303 is arc-shaped, which can more naturally cut into the food material pile, help separate the rice or other food materials adhered together, and ensure that each grain of rice can be uniformly heated.

[0041] As shown in Figures 5-8 The stirring device comprises the stirring shovel as described above, the number of the stirring shovels is multiple, and further comprises a fixed main shaft 400 and a transmission box 401 rotationally connected with the fixed main shaft 400, the transmission box 401 is provided with a fixed gear 403 and a transmission gear 404 which are in mesh with each other, the fixed gear 403 is fixed on the fixed main shaft 400, a transmission shaft 405 is fixedly arranged on part of the stirring shovels and extends into the transmission box 401 to be fixed with the transmission gear 404, the transmission shaft 405 is rotationally connected with the transmission box 401, the other part of the stirring shovels is fixedly connected with the transmission box 401, and a driving member is rotationally arranged on the transmission box 401.

[0042] Specifically, the number of the transmission gears 404 is two, the two transmission gears 404 are symmetrically arranged in the transmission box 401, and one transmission shaft 405 is fixedly arranged on each transmission gear 404, the two transmission gears 404 are symmetrically arranged and mirror-distributed around the fixed gear 403, which helps to keep the balance and stability of the entire transmission system during operation.

[0043] Further preferably, the transmission shaft 405 is provided with a connecting portion 407, and two stirring shovels 100 are arranged on the connecting portion 407, and the directions of the shovel faces 301 of the two stirring shovels 100 are opposite, and two stirring shovels 100 are also fixedly arranged on the transmission box 401, and the directions of the shovel faces 301 of the two stirring shovels 100 are also opposite.

[0044] It is worth mentioning that the connecting portion 407 comprises a connecting plate, and the two ends of the connecting plate are upwardly curved, and the stirring shovels 100 are respectively fixed at the two ends of the corresponding connecting plate.

[0045] In the embodiment, each connecting portion 407 is provided with two stirring shovels 100 with opposite directions of the shovel faces 301, which means that the stirring directions of the two stirring shovels 100 are the same when the stirring shovels 100 rotate clockwise, and multi-level food stirring can be realized during cooking, thereby enhancing the mixing effect, reducing the dead angle, and ensuring that the food is heated more uniformly.

[0046] Specifically, the fixed main shaft 400 is fixed with the support frame, and the drive cone gear 402 is fixedly arranged on the transmission box 401. The driving member is engaged with the drive cone gear 402 to realize power transmission. The fixed main shaft 400 penetrates through the transmission box 401 and is fixedly connected with the fixed gear 403 in the transmission box 401. Two transmission gears 404 are symmetrically arranged in the transmission box 401. The two transmission gears 404 are engaged with the fixed gear 403 respectively. Each transmission gear 404 is fixedly connected with a transmission shaft 405. Two stirring shovels 100 are fixedly arranged on each transmission shaft 405 through the connecting part 407. The transmission shaft 405 is fixed with the connecting shaft 105. Two stirring shovels 100 are directly fixed with the transmission box 401. When the transmission box 401 rotates, all the stirring shovels 100 can rotate around the fixed main shaft 400. At the same time, the two transmission gears 404 rotate around the fixed gear 403, so that the stirring shovels 100 on the transmission shaft 405 rotate around the fixed main shaft 400, and the transmission shaft 405 also rotates with the stirring shovels 100.

[0047] Further preferably, the transmission shaft 405 gradually inclines outward while extending downward.

[0048] In the embodiment, the transmission shaft 405 gradually inclines outward while extending downward, which means that they are not installed vertically to the bottom of the pot, but expand outward at a certain angle. This inclined design can make the stirring shovel 100 closer to the pot wall, especially in the pot body with a round bottom or an arc-shaped bottom, which helps to reduce the cooking dead angle and ensure that the food can be fully stirred.

[0049] Further preferably, the fixed main shaft 400 is provided with a temperature control pipe 406 to monitor the temperature in the wok.

[0050] Further preferably, the transmission shaft 405 gradually inclines outward while extending downward, so that the stirring wok is inclined, which can realize stirring or stir-frying on the edge of the pot.

[0051] It should be noted that in the present application, the description of "first", "second", "one" and the like are only used for the purpose of description and can not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited. The terms "connection", "fixing" and the like should be understood in a broad sense, for example, "fixing" can be fixed connection, or detachable connection, or integrated; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium; can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the scope of protection required by the present application.

[0053] The specific embodiments described herein are merely illustrative of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A stirring blade, characterized by, The utility model provides a kind of stirring shovel, including: Connecting shaft; Connecting sleeve, the connecting shaft is located in the connecting sleeve, the connecting sleeve is provided with limiting recess, the connecting shaft is provided with limiting convex, the limiting convex is stretched into the limiting recess and can be relatively slid between them, so that the connecting shaft can only be telescopic along the axial direction of the connecting sleeve; Shovel head, the shovel head is arranged at the end of the connecting sleeve, and the shovel head can swing relative to the connecting sleeve.

2. A stirring spoon according to claim 1, characterized in that The end of the connecting sleeve is fixedly provided with a sliding sleeve, the first end of the sliding sleeve is stretched into the connecting sleeve, the limiting recess includes a square slot provided on the first end of the sliding sleeve with an opening at one end, and the limiting convex includes a square rod fixedly provided on the connecting shaft, the square rod is stretched into the square slot.

3. A stirring spoon according to claim 1, wherein A limiting ring is fixedly provided on the connecting shaft, and an elastic member is sleeved on the connecting shaft, with two ends of the elastic member abutting against the limiting recess and the limiting ring respectively.

4. A stirring spoon according to claim 1, wherein An abutting ring is provided on the connecting shaft, the abutting ring is located in the connecting sleeve, and the end of the connecting sleeve is provided with an abutting nut, a gap is provided between the abutting nut and the connecting shaft, and the abutting ring can abut against the abutting nut.

5. A stirring blade according to claim 2, wherein A connecting slot is provided at the end of the sliding sleeve, a connecting block is fixedly provided on the shovel head, the end of the connecting block is stretched into the connecting slot and hinged to the sliding sleeve, the slot wall of the connecting slot abuts against the side wall of the connecting block, thereby limiting the swing of the shovel head.

6. A stirring spoon according to claim 1, wherein The shovel head includes a shovel face and a shovel back, and the shovel face and the shovel back have a difference to form a shovel edge, and the shovel edge is arc-shaped.

7. A stirring device, characterized by The utility model provides a kind of stirring shovel.

8. A stirring device according to claim 7, characterised in that The number of the stirring shovel is multiple, and further includes a fixed main shaft and a transmission box rotationally connected with the fixed main shaft, the transmission box is provided with a fixed gear and a transmission gear meshing with each other, the fixed gear is fixed on the fixed main shaft, a transmission shaft is fixedly provided on part of the stirring shovel, the transmission shaft is stretched into the transmission box and fixed with the transmission gear, and the transmission shaft is rotationally connected with the transmission box, another part of the stirring shovel is fixedly connected with the transmission box, and a driving member is drivenly arranged on the transmission box.

9. A stirring device according to claim 8, characterised in that The fixed main shaft is provided with a temperature control pipe.

10. A stirring device according to claim 8, wherein The transmission shaft gradually inclines outward while extending downward.

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