Raw material mixing device for processing crunchy rice candy

Abstract

The utility model belongs to the technical field of crunchy rice candy processing, and particularly relates to a raw material mixing device for crunchy rice candy processing, which comprises a stirring box, a stirring shaft is rotatably mounted in the stirring box, a conductive slip ring corresponding to the stirring shaft is fixed on one side of the stirring box, a motor is arranged on the other side of the stirring box, and an output shaft of the motor is connected with one end of the stirring shaft. One end of the stirring shaft extends into the conductive slip ring, a temperature controller is arranged on the outer wall of the stirring box and located on one side of the conductive slip ring, two first annular conductive blocks are fixed to the inner side of the conductive slip ring, and two annular grooves in sliding contact with the first annular conductive blocks are formed in the outer wall of the stirring shaft and located in the conductive slip ring; the stirring rod can be heated and kept in a proper temperature range, so that syrup adhered to the stirring rod can be heated, the viscosity of the syrup is reduced, the syrup is not easily adhered to the stirring rod, the stirring rod is in threaded connection with the connecting groove, the stirring rod is convenient to mount, fix, disassemble and maintain, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice candy processing, and specifically relates to a raw material mixing device for rice candy processing. Background Art

[0002] Rice krispie candy is a famous traditional snack. The snack is sweet and delicious with the fragrance of rice krispie. Rice krispie candy is mainly made of puffed cereal raw materials and white sugar. Syrup is made with white sugar and maltose, and the prepared rice krispie is poured into the syrup. In order to ensure the subsequent molding quality of the rice krispie candy module and the taste of the rice krispie candy, it is stirred in a mixer.

[0003] The mixers currently used have a single function. When stirring the raw materials and syrup, the stirring rod will repeatedly contact and separate from the materials during its rotation, which will reduce the surface temperature of the stirring rod. This will easily cause the syrup to clump and stick to the stirring rod when it contacts it, affecting the mixing of the syrup and the raw materials. In addition, it is inconvenient to clean the stirring rod. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material mixing device for rice candy processing, which can heat the stirring rod to keep the stirring rod in a suitable temperature range, so that the syrup adhering to the stirring rod can be heated, the viscosity of the syrup can be reduced, and it is not easy to stick to the stirring rod. The invention is relatively practical. The stirring rod is screwed with a connecting groove thread, which is convenient for the stirring installation, fixation and disassembly and maintenance, thereby prolonging the service life of the equipment.

[0005] The technical solutions adopted in this utility are as follows:

[0006] A raw material mixing device for processing rice candy, comprising a stirring box, a stirring shaft is rotatably installed inside the stirring box, a conductive slip ring is fixed to one side of the stirring box corresponding to the stirring shaft, a motor is arranged on the other side of the stirring box, an output shaft of the motor is connected to one end of the stirring shaft, one end of the stirring shaft extends into the conductive slip ring, a temperature controller is arranged on the outer wall of the stirring box and located on one side of the conductive slip ring, two first annular conductive blocks are fixed on the inner side of the conductive slip ring, two annular grooves that are in sliding contact with the first annular conductive block are arranged on the outer wall of the stirring shaft and located in the conductive slip ring, and the annular grooves are arranged on the outer wall of the stirring shaft and located in the conductive slip ring. A second conductive block is arranged on the inner side of the annular groove and is in sliding contact with the outer wall of the first annular conductive block. A plurality of connecting grooves are provided on the outer wall of the stirring shaft and located in the stirring box. A plurality of stirring rods are screwed onto the internal threads of the connecting grooves. A first heating plate is arranged inside the stirring rods. A third annular conductive slider is arranged at the bottom of the stirring rod. A fourth conductive block is fixed at the center of the bottom of the stirring rod and located inside the third annular conductive slider. A fifth contact block in contact with the fourth conductive block is arranged on the inner bottom wall of the connecting groove. A sixth contact block in contact with the third annular conductive slider is arranged on the inner bottom wall of the connecting groove.

[0007] Furthermore, the positive and negative electrodes of the temperature controller are electrically connected to the two first annular conductive blocks through wires, the two second conductive blocks are electrically connected to the fifth contact block and the sixth contact block through wires, and the positive and negative electrodes of the first heating plate are electrically connected to the third annular conductive slider and the fourth conductive block through wires.

[0008] Furthermore, two heating annular plates are provided on the outer wall of the stirring shaft and located inside the stirring box, and the positive and negative electrodes of the heating annular plates are electrically connected to the fifth contact block and the sixth contact block respectively through wires.

[0009] Furthermore, a sealing ring is provided inside the connecting groove and is in sealing contact with the stirring rod.

[0010] Furthermore, the inner bottom wall of the mixing box is provided with an arc-shaped heating plate, and the arc-shaped heating plate is electrically connected to the temperature controller.

[0011] The technical effects achieved by this utility model are:

[0012] The present invention discloses a raw material mixing device for processing rice candy. The stirring rod is provided with a first heating plate inside. The stirring rod is heated by a temperature controller to keep the stirring rod within a suitable temperature range, so that the syrup adhering to the stirring rod can be heated, and the viscosity of the syrup is reduced, which makes it difficult for the syrup to adhere to the stirring rod. The device is relatively practical. The stirring rod is screwed with a connecting groove thread, which is convenient for installation, fixing, disassembly and maintenance of the stirring rod, thereby increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 It is a side-view stereoscopic structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the partial cutaway structure of the utility model;

[0016] Figure 4 This is a practical Figure 3 Schematic diagram of the enlarged structure of area A in the middle.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Stirring box; 2. Stirring shaft; 3. Conductive slip ring; 4. Temperature controller; 5. First annular conductive block; 6. Second conductive block; 7. Connecting groove; 8. Stirring rod; 9. First heating plate; 10. Third annular conductive slider; 11. Fourth conductive block; 12. Fifth contact block; 13. Sixth contact block; 14. Heating annular plate; 15. L-shaped mounting seat; 16. Support ear; 17. Hydraulic cylinder; 18. Arc heating plate. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0020] like Figure 1-4 As shown, a raw material mixing device for processing rice candy comprises a stirring box 1, wherein a stirring shaft 2 is rotatably installed inside the stirring box 1, a conductive slip ring 3 is fixed on one side of the stirring box 1 corresponding to the stirring shaft 2, a motor is arranged on the other side of the stirring box 1, the output shaft of the motor is connected to one end of the stirring shaft 2, and one end of the stirring shaft 2 extends into the conductive slip ring 3, a temperature controller 4 is arranged on the outer wall of the stirring box 1 and located on one side of the conductive slip ring 3, two first annular conductive blocks 5 are fixed on the inner side of the conductive slip ring 3, two annular grooves which are in sliding contact with the first annular conductive blocks 5 are arranged on the outer wall of the stirring shaft 2 and located in the conductive slip ring 3, a second conductive block 6 which is in sliding contact with the outer wall of the first annular conductive block 5 is arranged on the inner side of the annular groove, and when the stirring shaft 2 rotates, the first annular conductive block 5 and the second conductive block 6 can also conduct electricity normally, a plurality of connecting grooves 7 are arranged on the outer wall of the stirring shaft 2 and located in the stirring box 1, a plurality of stirring rods 8 are screwed on the inner threads of the connecting grooves 7, and the disassembly, maintenance and replacement of the stirring rods 8 are convenient, and the stirring rods 8 are arranged inside The first heating plate 9 and the stirring rod 8 are provided with a third annular conductive slider 10 at the bottom, a fourth conductive block 11 is fixed at the center of the bottom of the stirring rod 8 and located in the third annular conductive slider 10, a fifth contact block 12 in contact with the fourth conductive block 11 is provided on the inner bottom wall of the connecting groove 7, and a sixth contact block 13 in contact with the third annular conductive slider 10 is provided on the inner bottom wall of the connecting groove 7. The structure is simple and easy to operate. The temperature controller 4 is provided to control the first heating plate 9 to heat the stirring rod 8, thereby effectively preventing the syrup from sticking to the stirring rod 8 or causing agglomeration during the stirring process, thereby affecting the uniform mixing of the materials; the positive and negative electrodes of the temperature controller 4 are electrically connected to the two first annular conductive blocks 5 through wires, the two second conductive blocks 6 are electrically connected to the fifth contact block 12 and the sixth contact block 13 through wires, and the positive and negative electrodes of the first heating plate 9 are electrically connected to the third annular conductive slider 10 and the fourth conductive block 11 through wires, respectively, so that the electrical connection of the equipment is relatively complete and convenient for normal use of the equipment;

[0021] like Figure 1-3As shown, two heating annular plates 14 are arranged on the outer wall of the stirring shaft 2 and in the stirring box 1, and the positive and negative electrodes of the heating annular plates 14 are electrically connected to the fifth contact block 12 and the sixth contact block 13 respectively through wires. By setting the heating annular plates 14, the stirring shaft 2 also has a multi-material heating effect, avoiding the syrup from sticking to the stirring shaft 2, causing the trouble of inconvenience in cleaning, which is more practical;

[0022] like Figure 3-4 As shown, a sealing ring is provided inside the connecting groove 7 to seal the stirring rod 8. The provided sealing ring can effectively increase the sealing performance of the connection between the connecting groove 7 and the stirring rod 8, thereby preventing the material from entering the connecting groove 7.

[0023] like Figure 1 As shown, the inner bottom wall of the mixing box 1 is provided with an arc-shaped heating plate 18, and the arc-shaped heating plate 18 is electrically connected to the temperature controller 4. The arc-shaped heating plate 18 is convenient for heating the material at the bottom of the mixing box 1, so as to prevent the syrup from agglomerating or sticking to the inner wall of the mixing box 1 due to the low temperature during long-term stirring;

[0024] like Figure 1-2 As shown, an L-shaped mounting seat 15 is provided at the bottom of the mixing box 1, and two supporting ears 16 rotatably connected to the mixing box 1 are fixed to the outer wall of the L-shaped mounting seat 15. A hydraulic cylinder 17 is rotatably installed on the side wall of the L-shaped mounting seat 15, and the output shaft of the hydraulic cylinder 17 is rotatably connected to one side of the mixing box 1. The mixing box 1 is driven to rotate to one side by the hydraulic cylinder 17, which is convenient for pouring the mixed materials out, which is more practical.

[0025] The working principle of the utility model is as follows: when in use, the material is put into the mixing box 1, the motor is started to drive the mixing shaft 2 to rotate, and the mixing shaft 2 drives the mixing rod 8 to rotate, so that the syrup can be evenly and fully mixed with the material, and the first heating plate 9, the heating annular plate 14 and the arc heating plate 18 are controlled by the temperature controller 4. The stirring rod 8 can be heated by the first heating plate 9 to prevent the syrup from sticking to the stirring rod 8, which is inconvenient to clean. The heating annular plate 14 is set to heat the mixing shaft 2 to prevent the syrup from sticking to the mixing shaft 2. The arc heating plate 18 is set to avoid long-time stirring and excessive temperature, so that the syrup agglomerates or sticks to the inner wall of the mixing box 1.

[0026] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A raw material mixing device for rice candy processing, characterized in that: The invention comprises a stirring box (1), wherein a stirring shaft (2) is rotatably mounted inside the stirring box (1), a conductive slip ring (3) is fixed on one side of the stirring box (1) corresponding to the stirring shaft (2), a motor is arranged on the other side of the stirring box (1), an output shaft of the motor is connected to one end of the stirring shaft (2), one end of the stirring shaft (2) extends into the conductive slip ring (3), a temperature controller (4) is arranged on the outer wall of the stirring box (1) and located on one side of the conductive slip ring (3), two first annular conductive blocks (5) are fixed on the inner side of the conductive slip ring (3), two annular grooves which are in sliding contact with the first annular conductive blocks (5) are arranged on the outer wall of the stirring shaft (2) and located in the conductive slip ring (3), and a temperature controller (4) which is in sliding contact with the first annular conductive blocks (5) is arranged on the inner side of the annular grooves. The second conductive block (6) is in sliding contact with the outer wall of the electric block (5); the outer wall of the stirring shaft (2) is provided with a plurality of connecting grooves (7) located in the stirring box (1); the internal threads of the connecting grooves (7) are screwed with a plurality of stirring rods (8); the interior of the stirring rods (8) is provided with a first heating plate (9); the bottom of the stirring rods (8) is provided with a third annular conductive slider (10); a fourth conductive block (11) is fixed at the center of the bottom of the stirring rods (8) and located in the third annular conductive slider (10); the inner bottom wall of the connecting groove (7) is provided with a fifth contact block (12) in contact with the fourth conductive block (11); and the inner bottom wall of the connecting groove (7) is provided with a sixth contact block (13) in contact with the third annular conductive slider (10).

2. The raw material mixing device for processing rice candy according to claim 1, characterized in that: The positive and negative electrodes of the temperature controller (4) are electrically connected to the two first annular conductive blocks (5) through wires, respectively; the two second conductive blocks (6) are electrically connected to the fifth contact block (12) and the sixth contact block (13) through wires, respectively; and the positive and negative electrodes of the first heating plate (9) are electrically connected to the third annular conductive slider (10) and the fourth conductive block (11) through wires, respectively.

3. The raw material mixing device for processing rice candy according to claim 1, characterized in that: Two heating annular plates (14) are arranged on the outer wall of the stirring shaft (2) and located inside the stirring box (1), and the positive and negative electrodes of the heating annular plates (14) are electrically connected to the fifth contact block (12) and the sixth contact block (13) respectively through wires.

4. The raw material mixing device for processing rice candy according to claim 1, characterized in that: A sealing ring is provided inside the connecting groove (7) and is in sealing contact with the stirring rod (8).

5. The raw material mixing device for processing rice candy according to claim 1, characterized in that: The inner bottom wall of the mixing box (1) is provided with an arc-shaped heating plate (18), and the arc-shaped heating plate (18) is electrically connected to the temperature controller (4).

6. The raw material mixing device for processing rice candy according to claim 1, characterized in that: An L-shaped mounting seat (15) is arranged below the mixing box (1), and two supporting ears (16) are fixed to the outer wall of the L-shaped mounting seat (15) and are rotatably connected to the mixing box (1). A hydraulic cylinder (17) is rotatably mounted on the side wall of the L-shaped mounting seat (15), and an output shaft of the hydraulic cylinder (17) is rotatably connected to one side of the mixing box (1).

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