Pulverizer

Abstract

The pulverizer comprises a supporting frame, an engine and a set of supporting frames are fixed to the outer wall of the supporting frame, an auger conveying barrel is fixed to the outer walls of the supporting frames, a feeding port is formed in the outer wall of the auger conveying barrel, a feeding hopper is inserted into the inner wall of the feeding port, and a first cutting knife roller is rotationally connected to the inner wall of the feeding hopper; the two ends of the first cutting knife roller are rotationally connected with bearing pedestals correspondingly, the bearing pedestals are fixed to the outer wall of the supporting frame, a first screening roller is fixed to the outer wall of one side of the auger conveying cylinder, and the inner wall of the auger conveying cylinder and the inner wall of the first screening roller are rotationally connected with an auger conveying roller and a second cutting knife roller correspondingly. A single-fluted disc is fixed to the outer wall of one side of the first cutting knife roller, a double-fluted disc is fixed to the outer wall of one side of the auger conveying roller, and an output shaft of the engine is in transmission connection with the double-fluted disc through a transmission chain. According to the melon smashing and processing device, melon seeds and melon juice can be screened out while melon smashing and processing are completed, and the melon smashing and processing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of melon crushing processing, in particular to a crusher. Background Art

[0002] At present, when processing melon crops such as hanging melon, trichosanthes kirilowii, pumpkin, bitter melon, and watermelon, corresponding crushers are needed to crush these melon crops. The existing crushers can only crush the melons, but cannot extract the seeds and melon juice from the melons separately. Subsequent staff are required to manually separate the melon seeds and the melon juice produced after crushing, resulting in low melon crushing efficiency. Therefore, there is an urgent need for a crusher that can screen the crushed melon crops to improve the melon crushing efficiency.

[0003] In order to solve the above problems, after searching, a Chinese patent application number CN201820657645.6 disclosed a new type of Trichosanthes kirilowii crushing device, including a box body, a box cover is provided on the top of the box body, and a feed pipe is installed above the box cover and a material guide pipe is fixed below the box cover. However, since the above technical solution does not have a corresponding mechanism that can screen the seeds and juice of the melons being crushed, there is still a problem that the melons can only be crushed, and the melon seeds and juice cannot be classified and recovered. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a crusher.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A crusher includes a support frame, an engine and a set of support frames are fixed to the outer wall of the support frame, a Jiaolong conveying cylinder is fixed to the outer wall of the support frame, a feed port is opened on the outer wall of the Jiaolong conveying cylinder, a feed hopper is plugged into the inner wall of the feed port, a first cutting roller is rotatably connected to the inner wall of the feed hopper, and bearing seats are rotatably connected to both ends of the first cutting roller, and the bearing seats are fixed to the outer wall of the support frame;

[0007] A first screening drum is fixed to the outer wall of one side of the Jiaolong conveying drum, and a Jiaolong conveying roller and a second cutting knife roller are rotatably connected to the inner walls of the Jiaolong conveying drum and the first screening drum respectively. A single toothed disc is fixed to the outer wall of one side of the first cutting knife roller, and a double toothed disc is fixed to the outer wall of one side of the Jiaolong conveying roller. The output shaft of the engine is connected to the double toothed disc through a transmission chain, and the single toothed disc is connected to the double toothed disc through a transmission chain.

[0008] As a further solution of the present invention: a second screening drum is fixed to the inner wall of the support frame, a material guide drum is fixed to the outer wall on the opposite side of the second screening drum and the first screening drum, the inner wall of the second screening drum is rotatably connected to a spiral conveying roller, one end of the spiral conveying roller is fixed to a first transmission wheel, the inner wall of the support frame is rotatably connected to the second transmission wheel through a bearing seat, a second transmission shaft is fixed to the outer wall of the second transmission wheel, the second transmission shaft is connected to the first transmission wheel through a transmission belt, and the first transmission shaft is fixed to one end of the second cutting knife roller, and the first transmission shaft is connected to the first transmission wheel through a transmission belt.

[0009] As a further solution of the present invention: a plurality of screening holes are opened on the outer wall of the first screening drum, and a screen is fixed on the outer wall of the second screening drum.

[0010] As a further solution of the present invention: a first discharge port, a second discharge port and a third discharge port are fixed on the inner wall of the support frame.

[0011] As a further solution of the present invention: the outer wall of the support frame is connected to a protective shell via a hinge.

[0012] As a further solution of the present invention: the outer wall of the support frame is rotatably connected to a plurality of pulleys.

[0013] The beneficial effects of the utility model are:

[0014] 1. The first cutting roller can perform preliminary cutting on the melon crops placed in the feed hopper, and then the second cutting roller can perform secondary cutting on the melon pieces and stir the cut melon pieces at the same time to allow the melon seeds to fall off the melon pulp. Then the melon seeds and the water discharged during cutting will fall onto the first discharge port through the screening holes, and then be discharged out of the device through the first discharge port. The rotating second screening drum can drain the water in the melon pieces through the screen on the outer wall. The water that is discarded will be collected and discharged by the second discharge port. Then the melon pieces with the water discarded will be discharged through the third discharge port driven by the rotating spiral conveyor roller, thereby completing the melon crushing process while screening out the melon seeds and melon juice, thereby improving the melon crushing effect.

[0015] 2. The rotating second cutting roller will drive the second transmission wheel to rotate through the first transmission shaft on the outer wall. When the second transmission wheel rotates, it will drive the first transmission wheel to rotate through the second transmission shaft on the outer wall, thereby driving the melon pieces inside the second screening drum to move forward while rotating through the first transmission wheel. The engine drives the engine output shaft to rotate, thereby driving the double toothed disc to rotate through the transmission chain. When the double toothed disc rotates, it will drive the single toothed disc to rotate through the transmission chain, thereby driving multiple rotating shafts inside the crusher to rotate simultaneously through one engine.

[0016] 3. The protective shell can shield and protect the internal structure of the crusher to prevent the external environment from contaminating the melons being crushed inside the crusher. The staff can easily push the crusher to move through the pulley. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a crusher proposed by the utility model;

[0018] Figure 2 This is a side structural diagram of a pulverizer proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom structure of a crusher proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the screening drum structure of a crusher proposed in the utility model;

[0021] Figure 5 This is a schematic diagram of the transmission wheel structure of a pulverizer proposed in the utility model;

[0022] Figure 6 This is a schematic diagram of the cutting roller structure of a pulverizer proposed in the utility model;

[0023] Figure 7 The utility model is a schematic diagram of the engine structure of a crusher.

[0024] In the figure: 1-support frame, 2-second discharge port, 3-first discharge port, 4-protective shell, 5-support frame, 6-bearing seat, 7-feed hopper, 8-feed port, 9-dragon conveying drum, 10-engine, 11-third discharge port, 12-single toothed disc, 13-first cutting roller, 14-first screening drum, 15-screening hole, 16-screw conveying roller, 17-first transmission shaft, 18-guide drum, 19-first transmission wheel, 20-second transmission wheel, 21-second transmission shaft, 22-dragon conveying roller, 23-second screening drum, 24-screen, 25-double toothed disc, 26-second cutting roller. DETAILED DESCRIPTION

[0025] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0026] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0027] Example 1

[0028] A crusher, such as Figure 1-7 As shown, it includes a support frame 1, an engine 10 and a group of support frames 5 are fixed to the outer wall of the support frame 1, a Jiaolong conveying cylinder 9 is fixed to the outer wall of the support frame 5, a feed port 8 is opened on the outer wall of the Jiaolong conveying cylinder 9, a feed hopper 7 is plugged into the inner wall of the feed port 8, a first cutting roller 13 is rotatably connected to the inner wall of the feed hopper 7, and the first cutting roller 13 is rotatably connected to the two ends of the first cutting roller 13. The bearing seat 6 is fixed to the outer wall of the support frame 5;

[0029] A first screening drum 14 is fixed to the outer wall of one side of the Jiaolong conveying drum 9, and a Jiaolong conveying roller 22 and a second cutting knife roller 26 are rotatably connected to the inner walls of the Jiaolong conveying drum 9 and the first screening drum 14 respectively. A single toothed disc 12 is fixed to the outer wall of one side of the first cutting knife roller 13, and a double toothed disc 25 is fixed to the outer wall of one side of the Jiaolong conveying roller 22. The output shaft of the engine 10 is connected to the double toothed disc 25 through a transmission chain, and the single toothed disc 12 is connected to the double toothed disc 25 through a transmission chain.

[0030] A second screening drum 23 is fixed to the inner wall of the support frame 1, and a material guide cylinder 18 is fixed to the outer wall of the second screening drum 23 on the opposite side to the first screening drum 14. The inner wall of the second screening drum 23 is rotatably connected to the spiral conveying roller 16, and a first transmission wheel 19 is fixed to one end of the spiral conveying roller 16. The inner wall of the support frame 1 is rotatably connected to the second transmission wheel 20 through the bearing seat 6, and a second transmission shaft 21 is fixed to the outer wall of the second transmission wheel 20. The second transmission shaft 21 is transmission-connected to the first transmission wheel 19 through a transmission belt, and a first transmission shaft 17 is fixed to one end of the second cutting knife roller 26. The first transmission shaft 17 is transmission-connected to the first transmission wheel 19 through a transmission belt;

[0031] The outer wall of the first screening drum 14 is provided with a plurality of screening holes 15, and the outer wall of the second screening drum 23 is fixed with a screen 24;

[0032] The inner wall of the support frame 1 is fixed with a first discharge port 3 , a second discharge port 2 and a third discharge port 11 .

[0033] First, melon crops that need to be crushed are placed in the feed hopper 7, and then the engine 10 is started to drive the engine output shaft to rotate, thereby driving the double gear disc 25 to rotate through the transmission chain. When the double gear disc 25 rotates, it drives the single gear disc 12 to rotate through the transmission chain, thereby driving the first cutting roller 13 on one side of the single gear disc 12 to rotate, and the melon crops placed in the feed hopper 7 are preliminarily cut;

[0034] The melon pieces that have been preliminarily cut will fall into the Jiaolong conveying cylinder 9 through the feed hopper 7. When the double toothed disc 25 rotates, it will drive the Jiaolong conveying roller 22 inside the Jiaolong conveying cylinder 9 to rotate, thereby conveying the preliminarily cut melon pieces into the first screening drum 14. When the Jiaolong conveying roller 22 rotates, it will drive the second cutting knife roller 26 inside the first screening drum 14 to rotate, thereby performing a second cutting on the melon pieces and stirring the cut melon pieces at the same time, so that the melon seeds can fall off the melon pulp. Then, the melon seeds and the water discharged during cutting will fall onto the first discharge port 3 through the screening holes 15, and then be discharged out of the device through the first discharge port 3.

[0035] After the seeds are screened out, the melon pieces cut by the first cutting knife roller 13 and the second cutting knife roller 26 will enter the second screening drum 23 through the guide cylinder 18. At this time, the rotating second cutting knife roller 26 will drive the second transmission wheel 20 to rotate through the first transmission shaft 17 on the outer wall. When the second transmission wheel 20 rotates, it will drive the first transmission wheel 19 to rotate through the second transmission shaft 21 on the outer wall, so that the melon pieces inside the second screening drum 23 are driven forward while rotating through the first transmission wheel 19. The rotating second screening drum 23 can drain the water in the melon pieces through the screen 24 on the outer wall. The water that is discarded will be collected by the second discharge port 2 and discharged, so that it is convenient for the staff to recycle the melon juice.

[0036] The melon pieces after the water is thrown out will be discharged through the third discharge port 11 driven by the rotating spiral conveyor roller 16, so that the melon seeds and melon juice can be screened out while completing the melon crushing process, thereby improving the melon crushing process effect.

[0037] like Figure 1 As shown, the outer wall of the support frame 1 is connected to a protective shell 4 through a hinge; the protective shell 4 can shield and protect the internal structure of the crusher to prevent the external environment from contaminating the melons being crushed inside the crusher.

[0038] like Figure 1 As shown, the outer wall of the support frame 1 is rotatably connected to a plurality of pulleys; the staff can conveniently push the crusher to move through the pulleys.

[0039] Working principle: First, put the melon crops that need to be crushed into the feed hopper 7, then start the engine 10 to drive the engine output shaft to rotate, thereby driving the double gear disc 25 to rotate through the transmission chain. When the double gear disc 25 rotates, it drives the single gear disc 12 to rotate through the transmission chain, thereby driving the first cutting roller 13 on one side of the single gear disc 12 to rotate, and preliminarily cut the melon crops put into the feed hopper 7;

[0040] The melon pieces that have been preliminarily cut will fall into the Jiaolong conveying cylinder 9 through the feed hopper 7. When the double toothed disc 25 rotates, it will drive the Jiaolong conveying roller 22 inside the Jiaolong conveying cylinder 9 to rotate, thereby conveying the preliminarily cut melon pieces into the first screening drum 14. When the Jiaolong conveying roller 22 rotates, it will drive the second cutting knife roller 26 inside the first screening drum 14 to rotate, thereby performing a second cutting on the melon pieces and stirring the cut melon pieces at the same time, so that the melon seeds can fall off the melon pulp. Then, the melon seeds and the water discharged during cutting will fall onto the first discharge port 3 through the screening holes 15, and then be discharged out of the device through the first discharge port 3.

[0041] After the seeds are screened out, the melon pieces cut by the first cutting knife roller 13 and the second cutting knife roller 26 will enter the second screening drum 23 through the guide cylinder 18. At this time, the rotating second cutting knife roller 26 will drive the second transmission wheel 20 to rotate through the first transmission shaft 17 on the outer wall. When the second transmission wheel 20 rotates, it will drive the first transmission wheel 19 to rotate through the second transmission shaft 21 on the outer wall, so that the melon pieces inside the second screening drum 23 are driven forward while rotating through the first transmission wheel 19. The rotating second screening drum 23 can drain the water in the melon pieces through the screen 24 on the outer wall. The water that is discarded will be collected by the second discharge port 2 and discharged, so that it is convenient for the staff to recycle the melon juice.

[0042] The melon pieces after the water is thrown out are then discharged through the third discharge port 11 driven by the rotating spiral conveying roller 16 .

[0043] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pulverizer, comprising a support frame (1), characterized in that: The outer wall of the support frame (1) is fixed with an engine (10) and a group of support frames (5), the outer wall of the support frame (5) is fixed with a Jiaolong conveying cylinder (9), the outer wall of the Jiaolong conveying cylinder (9) is provided with a feed port (8), the inner wall of the feed port (8) is plugged with a feed hopper (7), the inner wall of the feed hopper (7) is rotatably connected with a first cutting roller (13), both ends of the first cutting roller (13) are rotatably connected with bearing seats (6), and the bearing seats (6) are fixed on the outer wall of the support frame (5); A first screening drum (14) is fixed to the outer wall of one side of the Jiaolong conveying drum (9), and a Jiaolong conveying roller (22) and a second cutting knife roller (26) are rotatably connected to the inner walls of the Jiaolong conveying drum (9) and the first screening drum (14), respectively. A single toothed disc (12) is fixed to the outer wall of one side of the first cutting knife roller (13), and a double toothed disc (25) is fixed to the outer wall of one side of the Jiaolong conveying roller (22). The output shaft of the engine (10) is connected to the double toothed disc (25) through a transmission chain, and the single toothed disc (12) is connected to the double toothed disc (25) through a transmission chain.

2. A pulverizer according to claim 1, characterized in that: A second screening drum (23) is fixed to the inner wall of the support frame (1), a guide drum (18) is fixed to the outer wall of the second screening drum (23) on the opposite side to the first screening drum (14), the inner wall of the second screening drum (23) is rotatably connected to a spiral conveying roller (16), one end of the spiral conveying roller (16) is fixed to a first transmission wheel (19), the inner wall of the support frame (1) is rotatably connected to a second transmission wheel (20) through a bearing seat (6), a second transmission shaft (21) is fixed to the outer wall of the second transmission wheel (20), the second transmission shaft (21) is transmission-connected to the first transmission wheel (19) through a transmission belt, and a first transmission shaft (17) is fixed to one end of the second cutting knife roller (26), the first transmission shaft (17) is transmission-connected to the first transmission wheel (19) through a transmission belt.

3. A pulverizer according to claim 2, characterized in that: The outer wall of the first screening drum (14) is provided with a plurality of screening holes (15), and the outer wall of the second screening drum (23) is fixed with a screen (24).

4. A pulverizer according to claim 2, characterized in that: A first discharge port (3), a second discharge port (2) and a third discharge port (11) are fixed on the inner wall of the support frame (1).

5. A pulverizer according to claim 4, characterized in that: The outer wall of the support frame (1) is connected to a protective shell (4) via a hinge.

6. A pulverizer according to claim 5, characterized in that: The outer wall of the support frame (1) is rotatably connected to a plurality of pulleys.

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