Forming device and method for producing cat litter from straw and bean dreg waste

Abstract

The invention discloses a forming device and method for producing cat litter through straw and bean dreg waste, and belongs to the technical field of cat litter production equipment.The forming device for producing the cat litter through the straw and bean dreg waste comprises a working box, a dewatering box is arranged in the working box, and a feeding port is formed in the upper end of the dewatering box; a power box is arranged on one side of the dewatering box, a smashing box is arranged at the end, away from the feeding port, of the dewatering box, a first smashing box is arranged on the side, close to the power box, of the smashing box, and a mixing box is connected to the side, away from the conveying pipe, of the working box. According to the bean dreg and straw mixing machine, the operation direction of the motor is associated with the gravity, the preliminary mixing work of bean dregs and straws can be carried out at a lower mixing speed and a shorter mixing time, so that materials are preliminarily dispersed, and after the weight reaches a certain value, the materials are fully mixed at a higher mixing speed and a longer mixing time.

Description

Technical Field

[0001] The invention relates to the technical field of cat litter production equipment, and more specifically to a molding device and method for producing cat litter by utilizing straw and bean dregs waste. Background Art

[0002] Cat litter is an object used to bury feces and urine for cats. It has good water absorption and is usually used together with a cat litter box. Pour an appropriate amount of cat litter into the cat litter box. When a trained cat needs to defecate, it will go into the cat litter box to defecate. The excrement will be mixed with the cat litter, reducing the smell of the excrement and making it easier to handle.

[0003] When mixing dregs with other raw materials such as straw to make cat litter, uneven mixing may occur due to the small particles and high viscosity of the dregs. The dregs may be concentrated in certain areas, while the straw is distributed in other areas, making it impossible to achieve fully uniform mixing. This results in unstable performance of the cat litter, and the cat litter in some areas may have poor water absorption and deodorization properties. Summary of the invention

[0004] The object of the present invention is to provide a molding device and method for producing cat litter by utilizing straw and bean dregs waste materials, so as to solve the problems raised in the above-mentioned background technology.

[0005] A forming device for producing cat litter using straw and bean dregs waste, comprising a working box, a dehydration box is arranged inside the working box, a drainage pipe is arranged on one side of the dehydration box, a feed port is arranged on the upper end of the dehydration box, a power box is arranged on one side of the dehydration box, a crushing box is arranged on the end of the dehydration box away from the feed port, a crushing box 1 is arranged on the side of the crushing box close to the power box, a feed port 1 is arranged on one side of the crushing box 1, a feed pipe is arranged on the upper end of the working box, the feed pipe is located above the feed port and is coaxial with the feed port, a mixing box is fixedly connected to the side of the working box away from the feed pipe, and a discharge port is arranged on one side of the mixing box;

[0006] The mixing box includes a box body fixedly connected to the working box, an isolation plate is fixedly connected to the inside of the box body, a motor is fixedly connected to the isolation plate, a bevel gear three is fixedly connected to the output end of the motor, a bevel gear one is meshed on the outer side of the bevel gear three, a bevel gear three is meshed on the side away from the bevel gear one, a rotating shaft one is fixedly connected to the center of the bevel gear one, a rotating shaft is fixedly connected to the center of the bevel gear, the rotating shaft one passes through the rotating shaft, and a gravity sensor is arranged at the bottom end of the box body.

[0007] Preferably, the dehydration box includes a box body 2 fixedly connected to the working box, the upper end of the box body 2 is rotatably connected to a gear 2, the outer side of the gear 2 is transmission connected to a chain, the side of the chain away from the gear 2 is transmission connected to a gear 1, the end of the gear 1 away from the feed port is fixedly connected to a motor 1, the motor 1 is located inside the power box, the inside of the gear 2 is fixedly connected to a connecting pipe, and the connecting pipe is fixedly connected to the feed port.

[0008] Preferably, the end of the connecting pipe away from the feed port is fixedly connected to several fixed blocks, the end of the fixed block away from the connecting pipe is fixedly connected to a rotating block, the outer side of the rotating block is fixedly connected to several stirring fans, the outer side of the stirring fan is provided with a water filter plate, the water filter plate is fixedly connected to the box body 2, the end of the rotating block away from the fixed block is fixedly connected to several fixed blocks 1, the end of the fixed block 1 away from the rotating block is fixedly connected to a discharge port, a valve is provided at the discharge port, a detector is provided above the valve, the detector is fixedly connected to the rotating block and is coaxial, by setting the detector, the detector is linked to gear 1, when gear 1 is working, the detector does not operate, when gear 1 stops working, the detector will start to detect the moisture content of the bean dregs, when the moisture content in the bean dregs is qualified, the detector will be controlled to start and transport the bean dregs to the crushing box.

[0009] Preferably, the crushing box includes a box body three fixedly connected to the working box, the box body three is internally rotatably connected with a connecting pipe one, the connecting pipe one is fixedly connected to the discharge port, the connecting pipe one is fixedly connected to a plurality of fixed blocks two at one end away from the dehydration box, the fixed block two is fixedly connected to a rotating block one at one end away from the connecting pipe one, and a plurality of cutting leaves are fixedly connected to the outer side of the rotating block one. By arranging the cutting leaves, the cutting leaves can crush the bean dregs, and the cutting leaves can make intermittent movements synchronously with the motor one, so that the cutting leaves can cool down for a period of time, thereby preventing the temperature from rising due to continuous operation of the cutting leaves and causing additional impact on the bean dregs, and at the same time, it can also allow the bean dregs time to be evenly distributed on the filter plate for screening.

[0010] Preferably, the end of the rotating block 1 away from the fixed block 2 is fixedly connected to the transmission box 2, and several mixing components are arranged on the outer side of the transmission box 2, the end of the transmission box 2 away from the rotating block 1 is fixedly connected to the rotating block 2, and the outer side of the rotating block 2 is rotatably connected to a filter plate, and the filter plate is fixedly connected to the box body 3, the end of the rotating block 2 away from the transmission box 2 is fixedly connected to the transmission box 3, and several mixing components 1 are arranged on the outer side of the transmission box 3, and a discharge port 1 is arranged on the side of the box body 3 away from the dehydration box, and a valve 1 is arranged on the discharge port 1.

[0011] Preferably, a bevel gear six is ​​provided inside the transmission box three, and the bevel gear six is ​​fixedly connected to the rotating block two. The mixing component one includes a bevel gear seven meshing with the bevel gear six, and a rotating rod one is fixedly connected at the center of the bevel gear seven. There are several bevel gears eight in a linear array on the rotating rod one, and a bevel gear nine is meshed on the outer side of each of the bevel gears eight. A stirring rod one is fixedly connected at the center of the bevel gear nine. A fixed shell is provided on the outer side of the rotating rod one, and the fixed shell is fixedly connected to the transmission box three. The mixing component has the same structure as the mixing component one, and the transmission box two has the same structure as the transmission box three.

[0012] Preferably, a transmission box is provided on the outer side of the rotating shaft, and the transmission box is located below the isolation plate. A transmission box 1 is provided on the outer side of the rotating shaft 1, and the transmission box 1 is located below the transmission box. The internal structure of the transmission box is the same as the internal structure of the transmission box 1.

[0013] Preferably, a bevel gear five is provided inside the transmission box one, and the bevel gear five is fixedly connected to the rotating shaft one, and a bevel gear four is meshed on the outer side of the bevel gear five, and a rotating rod is fixedly connected to the center of the bevel gear four, and a protective sleeve is provided on the outer side of the rotating rod, and a ratchet is provided on the side of the protective sleeve close to the transmission box one, and the outer side of the ratchet is meshed with a pawl, and the pawl is rotatably connected to the transmission box one, and a plurality of bevel gears two are arranged in a linear array on the rotating rod, and a gear is meshed on the outer side of the bevel gear two, and a stirring rod is fixedly connected to the center of the gear, and the stirring rod passes through the protective sleeve.

[0014] Preferably, a method for producing cat litter using straw and bean dregs waste comprises the following steps:

[0015] S1: Raw material processing: The okara enters the dehydration box from the feed port through the feed pipe, and is dehydrated in the water filter plate. At the same time, the detector determines whether the dehydration requirements are met, and the dehydrated water is discharged through the drain pipe;

[0016] S2: Raw material crushing: The processed bean dregs will enter the crushing box through the discharge port for crushing. The straw will enter the crushing box through the feed port 1 for crushing;

[0017] S3: Raw material mixing: The crushed straw and bean dregs are fed into the mixing box through a feed pipe according to a certain proportion for mixing. At the same time, the mixing method is selected according to the total weight inside the mixing box. In the early stage, a lower mixing speed and a shorter mixing time are used to make the materials dispersed initially. In the later stage, a higher mixing speed and a longer mixing time are used to ensure that the materials are fully mixed. At the same time, an appropriate amount of binder is added to facilitate subsequent molding.

[0018] S4: Extrusion molding: The mixed raw materials are transferred to the extrusion die through the discharge port, and the raw materials are pressurized by the screw extruder;

[0019] S5: Drying and curing: The semi-finished cat litter after extrusion is placed in a drying device for drying. Hot air drying is used to reduce the moisture content of the cat litter to below 10%. After drying, the binder is cured, so that the cat litter has a certain strength and hardness.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] 1. In the present invention, by providing a mixing box and a gravity sensor inside the box, the running direction of the motor is associated with gravity, so that when the bean dregs and straw are initially mixed, a lower mixing speed and a shorter mixing time can be used to disperse the materials initially and save energy consumption. When the weight of the straw and bean dregs after mixing reaches a certain value, a higher mixing speed and a longer mixing time will be adopted to ensure that the materials are fully mixed. At the same time, the transmission is coordinated to make the stirring rod and the protective cover rotate synchronously, further increasing the mixing degree of the bean dregs and the straw.

[0022] 2. In the present invention, a dehydration box and a rotating block are provided, and the rotating block follows the motor to make intermittent motion. When the rotating block rotates, it can drive the bean dregs to rotate synchronously, thereby generating centrifugal force to dehydrate the bean dregs. When the rotating block is stationary, the stirring fan can be cooled for a period of time to prevent the heating of the device from affecting the bean dregs. At the same time, the bean dregs can be evenly distributed on the valve under the action of gravity, and then the moisture content of the bean dregs can be detected in conjunction with the detector to determine whether it meets the requirements, thereby improving work efficiency.

[0023] 3. In the present invention, a crushing box is provided, and the operation of the crushing box is linked with the dehydration box, so that when the dehydration box stops working, the crushing box also stops synchronously, so that the cutting leaves can be cooled for a period of time, thereby preventing the cutting leaves from generating heat during long-term crushing work and causing damage to the bean dregs. At the same time, the movement of the mixing component can also be coordinated to make the bean dregs evenly turned, thereby improving the filtering effect of the bean dregs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 Another perspective view of the overall structure of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the dehydration box of the present invention;

[0027] Figure 4 It is a partial structural schematic diagram of the dehydration box of the present invention;

[0028] Figure 5 It is a structural schematic diagram of the second part of the box body of the present invention;

[0029] Figure 6 For the present invention Figure 5 A magnified view of the structure at center A;

[0030] Figure 7 It is a structural cross-sectional view of the dehydration box of the present invention;

[0031] Figure 8 It is a schematic diagram of the structure of the crushing box of the present invention;

[0032] Fig. 9 It is a schematic diagram of the structure of three parts of the transmission box of the present invention;

[0033] Fig.10 It is a structural schematic diagram of a mixing assembly 1 of the present invention;

[0034] Fig.11 It is a schematic structural diagram of a mixing box of the present invention;

[0035] Fig.12 It is a schematic structural diagram of the isolation plate of the present invention;

[0036] Fig.13 It is a structural cross-sectional view of the protective cover of the present invention;

[0037] Fig.14 For the present invention Fig.11 A magnified view of the structure at point B.

[0038] Explanation of the reference numerals in the figure: 1. working box; 2. feed port; 3. feed pipe; 4. feed port 1; 5. mixing box; 501. box body; 502. feed pipe; 503. rotating shaft; 504. rotating shaft 1; 505. transmission box; 506. transmission box 1; 507. isolation plate; 508. motor; 509. bevel gear; 510. bevel gear 1; 511. bevel gear 2; 512. bevel gear 3; 513. ratchet; 514. rotating rod; 515. protective cover; 516. bevel gear 4; 517. bevel gear 5; 518. stirring rod; 519. gear; 6. drain pipe; 7. power box; 701. motor 1; 702. gear 1; 8. dehydration box; 801. box body 2; 802. chain; 803. gear 2; 804. filter Water plate; 805, rotating block; 806, stirring fan; 807, fixed block; 808, fixed block one; 809, detector; 810, valve; 811, discharge port; 812, connecting pipe; 9, crushing box; 901, connecting pipe one; 902, fixed block two; 903, transmission box two; 904, rotating block one; 905, cutting blade; 906, mixing component; 907, rotating block two; 908, transmission box three; 909, mixing component one; 910, valve one; 911, discharge port one; 912, bevel gear six; 913, bevel gear seven; 914, rotating rod one; 915, bevel gear eight; 916, bevel gear nine; 917, stirring rod one; 918, box three; 919, filter plate; 10, discharge port; 11, crushing box one. DETAILED DESCRIPTION

[0039] Embodiment 1:

[0040] See also Figure 1 and Figure 2 , a forming device for producing cat litter using straw and bean dregs waste, comprising a working box 1, a dehydration box 8 is arranged inside the working box 1, a drainage pipe 6 is arranged on one side of the dehydration box 8, a feed port 2 is arranged at the upper end of the dehydration box 8, a power box 7 is arranged on one side of the dehydration box 8, a crushing box 9 is arranged at the end of the dehydration box 8 away from the feed port 2, a crushing box 11 is arranged on the side of the crushing box 9 close to the power box 7, a feed port 4 is arranged on one side of the crushing box 11, a feed pipe 3 is arranged at the upper end of the working box 1, the feed pipe 3 is located above the feed port 2 and is coaxial with the feed port 2, a mixing box 5 is fixedly connected to the side of the working box 1 away from the feed pipe 3, and a discharge port 10 is arranged on one side of the mixing box 5;

[0041] See also Fig.11 and Fig.12The mixing box 5 includes a box body 501 fixedly connected to the working box 1, an isolation plate 507 is fixedly connected inside the box body 501, a motor 508 is fixedly connected to the isolation plate 507, a bevel gear three 512 is fixedly connected to the output end of the motor 508, a bevel gear one 510 is meshed with the outer side of the bevel gear three 512, a bevel gear one 510 is meshed with the side of the bevel gear three 512 away from the bevel gear one 510, a rotating shaft one 504 is fixedly connected at the center of the bevel gear one 510, a rotating shaft 503 is fixedly connected at the center of the bevel gear 509, the rotating shaft one 504 penetrates the rotating shaft 503, and a gravity sensor is arranged at the bottom end of the box body 501.

[0042] See also Figure 3 , Figure 4 and Figure 7 The dehydration box 8 includes a box body 801 fixedly connected to the working box 1, the upper end of the box body 801 is rotatably connected to the gear 2 803, the outer side of the gear 2 803 is transmission connected to the chain 802, the side of the chain 802 away from the gear 2 803 is transmission connected to the gear 1 702, the end of the gear 1 702 away from the feed port 2 is fixedly connected to the motor 1 701, the motor 1 701 is located inside the power box 7, the inside of the gear 2 803 is fixedly connected to the connecting pipe 812, and the connecting pipe 812 is fixedly connected to the feed port 2.

[0043] See also Figure 5 , Figure 6 and Figure 7 , one end of the connecting pipe 812 away from the feed port 2 is fixedly connected to a plurality of fixed blocks 807, one end of the fixed block 807 away from the connecting pipe 812 is fixedly connected to a rotating block 805, the outer side of the rotating block 805 is fixedly connected to a plurality of stirring fans 806, the outer side of the stirring fan 806 is provided with a water filter plate 804, the water filter plate 804 is fixedly connected to the box body 2 801, one end of the rotating block 805 away from the fixed block 807 is fixedly connected to a plurality of fixed blocks 1 808, and one end of the fixed block 1 808 away from the rotating block 805 is fixedly connected to an outlet The material inlet 811 and the discharge port 811 are provided with a valve 810, and a detector 809 is provided above the valve 810. The detector 809 is fixedly connected with the rotating block 805 and is coaxial. By setting the detector 809, the detector 809 is linked with the gear 702. When the gear 702 is working, the detector 809 does not operate. When the gear 702 stops working, the detector 809 will start to detect the moisture content of the bean dregs. When the moisture content in the bean dregs is qualified, the detector 809 will be controlled to start and transport the bean dregs to the crushing box 9.

[0044] Specifically, the bean dregs enter the interior of the dehydration box 8 from the feed port 2 through the feed pipe 3, and the motor 1 701 performs intermittent motion. When the motor 1 701 is working, the motor 1 701 controls the gear 1 702 to rotate, and the rotation of the gear 1 702 drives the gear 2 803 to rotate through the chain 802, and the rotation of the gear 2 803 causes the connecting pipe 812 to rotate synchronously. When the bean dregs fall onto the rotating block 805 through the connecting pipe 812, the continuous rotation of the connecting pipe 812 generates a centrifugal force on the bean dregs, so that the bean dregs can flow out from the gap between the fixed blocks 807 and contact with the stirring fan 806, and the rotation of the connecting pipe 812 drives the stirring fan 806 to rotate through the rotating block 805, and the rotation of the stirring fan 806 drives the bean dregs to be continuously transported. The gear 702 will stop working after a period of rotation, and the connecting pipe 812 will stop rotating accordingly, so that the stirring fan 806 can be cooled for a period of time, reducing the temperature generated by the high-load operation of the stirring fan 806. At the same time, the bean dregs will move toward the discharge port 811 under the action of gravity and be evenly distributed. At this time, the detector 809 will detect the moisture content of the bean dregs. When the moisture content meets the requirements, the valve 810 will start to transport the bean dregs to the crushing box 9. At the same time, the material will be re-fed after a period of time. If the moisture content does not meet the requirements, it will wait for the next time to stop rotating and measure again.

[0045] See also Figure 8 and Fig. 9 The crushing box 9 includes a box body 3 918 fixedly connected to the working box 1, and the box body 3 918 is internally rotatably connected with a connecting pipe 1 901, and the connecting pipe 1 901 is fixedly connected to the discharge port 811, and the end of the connecting pipe 1 901 away from the dehydration box 8 is fixedly connected with a plurality of fixed blocks 2 902, and the end of the fixed block 2 902 away from the connecting pipe 1 901 is fixedly connected with a rotating block 1 904, and the outer side of the rotating block 1 904 is fixedly connected with a plurality of cutting leaves 905. By setting the cutting leaves 905, the cutting leaves 905 can crush the bean dregs, and at the same time, the cutting leaves 905 can perform intermittent motion synchronously with the motor 1 701, so that the cutting leaves 905 can cool down for a period of time, thereby preventing the continuous operation of the cutting leaves 905 from causing the temperature to increase and having additional effects on the bean dregs, and at the same time, it can also allow the bean dregs time to be evenly distributed on the filter plate 919 for screening.

[0046] See also Figure 8 and Fig. 9One end of the rotating block 904 away from the fixed block 2 902 is fixedly connected to the transmission box 2 903, and several mixing components 906 are arranged on the outer side of the transmission box 2 903; one end of the transmission box 2 903 away from the rotating block 1 904 is fixedly connected to the rotating block 2 907; the outer side of the rotating block 2 907 is rotatably connected to a filter plate 919, and the filter plate 919 is fixedly connected to the box body 3 918; one end of the rotating block 2 907 away from the transmission box 2 903 is fixedly connected to the transmission box 3 908, and several mixing components 1 909 are arranged on the outer side of the transmission box 3 908; a discharge port 1 911 is arranged on the side of the box body 3 918 away from the dehydration box 8, and a valve 1 910 is arranged on the discharge port 1 911.

[0047] Specifically, after the bean dregs enter the crushing box 9 through the discharge port 811, they will fall on the upper end of the transmission box 2 903, and the rotation of the connecting pipe 812 will drive the rotating block 1 904 to rotate through the rotating block 805. The rotation of the rotating block 1 904 causes the bean dregs to have a centrifugal force, and then they will break away from the rotating block 1 904 and fall on the filter plate 919. At the same time, the rotation of the rotating block 1 904 will drive the cutting leaves 905 to rotate synchronously, and then the bean dregs will be continuously crushed. During the crushing process, the mixing component 906 will continuously drive the bean dregs to flip up and down, so that the bean dregs can fully contact with the cutting leaves 905. When the motor 1 701 stops working, the rotating block 1 904 will stop running synchronously, so that the bean dregs have time to be evenly distributed on the filter plate 919, and then the bean dregs that meet the requirements can enter the lower end through the filter plate 919. The bean dregs entering the lower end will be mixed under the continuous action of the mixing component 1 909 to prevent the bean dregs from re-adhering.

[0048] See also Fig. 9 and Fig.10 The transmission box three 908 includes a bevel gear six 912 fixedly connected to the rotating block two 907, and the mixing component one 909 includes a bevel gear seven 913 meshing with the bevel gear six 912. The center of the bevel gear seven 913 is fixedly connected to a rotating rod one 914, and the rotating rod one 914 is fixedly connected to a plurality of bevel gear eights 915. The outer side of the bevel gear eight 915 is meshed with a bevel gear nine 916, and the center of the bevel gear nine 916 is fixedly connected to a stirring rod one 917. The mixing component 906 has the same structure as the mixing component one 909, and the transmission box two 903 has the same structure as the transmission box three 908.

[0049] Specifically, when the rotating block 2 907 rotates, it will drive the bevel gear 6 912 to rotate, and the rotation of the bevel gear 6 912 will drive the bevel gear 7 913 to rotate, and the rotation of the bevel gear 7 913 will drive the rotating rod 1 914 to rotate synchronously, and the rotation of the rotating rod 1 914 will drive the bevel gear 8 915 to rotate synchronously, thereby causing the bevel gear 916 to rotate, thereby driving the stirring rod 1 917 to rotate continuously, thereby increasing the turning frequency of the bean dregs.

[0050] See also Fig.11 and Fig.12 A transmission box 505 is arranged on the outer side of the rotating shaft 503, and the transmission box 505 is located below the isolation plate 507. A transmission box 506 is arranged on the outer side of the rotating shaft 504, and the transmission box 506 is located below the transmission box 505. The internal structure of the transmission box 505 is the same as the internal structure of the transmission box 506.

[0051] See also Fig.13 and Fig.14 A bevel gear five 517 is provided inside the transmission box 1 506, and the bevel gear five 517 is fixedly connected to the rotating shaft 1 504. The outer side of the bevel gear five 517 is meshed with a bevel gear four 516. The center of the bevel gear four 516 is fixedly connected to a rotating rod 514. A protective cover 515 is provided on the outer side of the rotating rod 514. A ratchet is provided on the side of the protective cover 515 close to the transmission box 1 506. The outer side of the ratchet is meshed with a pawl 513. The pawl 513 is rotatably connected to the transmission box 1 506. There are several bevel gears two 511 in a linear array on the rotating rod 514. A gear 519 is meshed on the outer side of the bevel gear two 511. A stirring rod 518 is fixedly connected to the center of the gear 519, and the stirring rod 518 passes through the protective cover 515.

[0052] Specifically, the crushed bean dregs and straw will enter the interior of the mixing box 5 through the feeding pipe 502 in a quantitative manner. When the weight of the bean dregs and the straw is less, the gravity sensor will not be triggered. At this time, the motor 508 controls the bevel gear three 512 to rotate forward. The rotation of the bevel gear three 512 will drive the bevel gear one 510 and the bevel gear 509 to rotate synchronously, thereby making the rotating shaft 503 and the rotating shaft one 504 rotate synchronously and in the opposite direction. When the rotating shaft one 504 rotates, it will drive the bevel gear five 517 to rotate synchronously. The rotation of the bevel gear five 517 will drive the bevel gear four 516 to rotate synchronously, thereby making the rotating rod 514 rotate. The rotation of the rotating rod 514 will drive the bevel gear two 511 to rotate synchronously, thereby making the gear 519 rotate, thereby driving the stirring rod 518 to rotate. When the stirring rod 518 rotates, it will also drive the protective cover 515 to rotate synchronously through friction. The rotation of the protective sleeve 515 is restricted by the pawl 513, so that the protective sleeve 515 cannot rotate, and the stirring rod 518 can only rotate on its own, and the rotating rod 514 drives the stirring rod 518 to rotate for stirring and mixing, and at this time, it is carried out at a lower mixing speed and a shorter mixing time to make the material initially dispersed, and when the weight of the straw and bean dregs mixed reaches a certain value, the gravity sensor will issue an early warning, and a higher mixing speed and a longer mixing time will be adopted at this time, and the reverse will be performed at the same time, so that the protective sleeve 515 can rotate, and then the rotating rod 514 rotates around the bevel gear five 517 while the protective sleeve 515 rotates around the rotating rod 514, increasing the stirring area and ensuring that the materials are fully mixed. When the standard amount is reached, the motor 508 will stop working, and the mixed objects will flow out through the discharge port 10 for subsequent extrusion and drying.

[0053] Working principle of the present invention: bean dregs enter the interior of the dehydration box 8 from the feed port 2 through the feed pipe 3, and the motor 1 701 performs intermittent motion at the same time. When the motor 1 701 is working, the motor 1 701 controls the gear 1 702 to rotate, and the rotation of the gear 1 702 drives the gear 2 803 to rotate through the chain 802, and the rotation of the gear 2 803 causes the connecting pipe 812 to rotate synchronously. When the bean dregs fall onto the rotating block 805 through the connecting pipe 812, the continuous rotation of the connecting pipe 812 generates a centrifugal force on the bean dregs, so that the bean dregs can flow out from the gap between the fixed blocks 807 and contact the stirring fan 806, and the rotation of the connecting pipe 812 drives the stirring fan 806 to rotate through the rotating block 805, and the rotation of the stirring fan 806 The bean dregs are driven to move continuously, so that the moisture in the bean dregs can flow out to the box body 2 801 and the water filter plate 804 through the water filter plate 804, and then be discharged through the drain pipe 6. After rotating for a period of time, the gear 1 702 will stop working, and the connecting pipe 812 will also stop rotating accordingly, so that the stirring fan 806 can be cooled for a period of time, reducing the temperature generated by the high-load operation of the stirring fan 806. At the same time, the bean dregs will move toward the discharge port 811 under the action of gravity and be distributed more evenly. At this time, the detector 809 will detect the moisture content of the bean dregs. When the moisture content meets the requirements, the valve 810 will start to transport the bean dregs to the crushing box 9. At the same time, the material will be re-fed after a period of time. If the moisture content does not meet the requirements, wait for the next time. When the rotation stops, the measurement is performed again. After the dregs enter the crushing box 9 through the discharge port 811, they will fall on the upper end of the transmission box 2 903, and the rotation of the connecting pipe 812 will drive the rotating block 1 904 to rotate through the rotating block 805. The rotation of the rotating block 1 904 makes the dregs have a centrifugal force, and then they break away from the rotating block 1 904 and fall on the filter plate 919. At the same time, the rotation of the rotating block 1 904 will drive the cutting blade 905 to rotate synchronously, and then the dregs are continuously crushed. During the crushing process, the mixing component 906 will continuously drive the dregs to flip up and down, so that the dregs can fully contact with the cutting blade 905. When the motor 1 701 stops working, the rotating block 1 904 will stop running synchronously, so that the dregs have time to be on the filter plate 91 9, so that the bean dregs that meet the requirements can enter the lower end through the filter plate 919, and the bean dregs entering the lower end will be mixed under the continuous action of the mixing component 1 909 to prevent the bean dregs from re-adhering, and when the rotating block 2 907 rotates, it will drive the bevel gear 6 912 to rotate, and the rotation of the bevel gear 6 912 will drive the bevel gear 7 913 to rotate, and the rotation of the bean gear 7 913 will drive the rotating rod 1 914 to rotate synchronously, and the rotation of the rotating rod 1 914 will drive the bevel gear 8 915 to rotate synchronously, and then the bevel gear 916 will rotate, thereby driving the stirring rod 1 917 to rotate continuously, increasing the turning frequency of the bean dregs, and the crushed bean dregs and straw will enter the interior of the mixing box 5 through the feeding pipe 502 in a quantitative manner, respectively.When the weight of the bean dregs and the straw is less, the gravity sensor will not be triggered. At this time, the motor 508 controls the bevel gear three 512 to rotate forward. The rotation of the bevel gear three 512 will drive the bevel gear one 510 and the bevel gear 509 to rotate synchronously, so that the rotating shaft 503 and the rotating shaft one 504 rotate synchronously and in the opposite direction. When the rotating shaft one 504 rotates, it will drive the bevel gear five 517 to rotate synchronously. The rotation of the bevel gear five 517 will drive the bevel gear four 516 to rotate synchronously, so that the rotating rod 514 rotates. The rotation of the rotating rod 514 will drive the bevel gear two 511 to rotate synchronously, so that the gear 519 rotates, thereby driving the stirring rod 518 to rotate. When the stirring rod 518 rotates, it will also drive the protective cover 515 to rotate synchronously through friction, and the rotation of the protective cover 515 is limited by the ratchet 513. , so that the protective cover 515 cannot rotate, and the stirring rod 518 can only rotate on its own, so that the rotating rod 514 drives the stirring rod 518 to rotate for stirring and mixing, and at this time, it is carried out at a lower mixing speed and a shorter mixing time to make the materials initially dispersed. When the weight of the straw and bean dregs mixed reaches a certain value, the gravity sensor will issue an early warning. At this time, a higher mixing speed and a longer mixing time will be adopted, and the reverse will be performed at the same time, so that the protective cover 515 can rotate, and then the rotating rod 514 rotates around the bevel gear 5 517 while the protective cover 515 rotates around the rotating rod 514, increasing the stirring area and ensuring that the materials are fully mixed. When the standard amount is reached, the motor 508 will stop working, and the mixed objects will flow out through the discharge port 10 for subsequent extrusion and drying. ,

[0054] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A molding device for producing cat litter using straw and bean dregs waste, comprising a working box (1), characterized in that: A dehydration box (8) is arranged inside the working box (1), a drainage pipe (6) is arranged on one side of the dehydration box (8), a feed port (2) is arranged at the upper end of the dehydration box (8), a power box (7) is arranged on one side of the dehydration box (8), a crushing box (9) is arranged at the end of the dehydration box (8) away from the feed port (2), a crushing box (11) is arranged on the side of the crushing box (9) close to the power box (7), a feed port (4) is arranged on one side of the crushing box (11), a feed pipe (3) is arranged at the upper end of the working box (1), the feed pipe (3) is located above the feed port (2) and is coaxial with the feed port (2), a mixing box (5) is fixedly connected to the side of the working box (1) away from the feed pipe (3), and a discharge port (10) is arranged on one side of the mixing box (5); The mixing box (5) comprises a box body (501) fixedly connected to the working box (1); an isolation plate (507) is fixedly connected to the interior of the box body (501); a motor (508) is fixedly connected to the isolation plate (507); an output end of the motor (508) is fixedly connected to a bevel gear three (512); a bevel gear one (510) is meshed on the outer side of the bevel gear three (512); a bevel gear (509) is meshed on the side of the bevel gear three (512) away from the bevel gear one (510); a rotating shaft one (504) is fixedly connected at the center of the bevel gear one (510); a rotating shaft (503) is fixedly connected at the center of the bevel gear (509); the rotating shaft one (504) passes through the rotating shaft (503); and a gravity sensor is arranged at the bottom end of the box body (501).

2. A forming device for producing cat litter using straw and bean dregs waste according to claim 1, characterized in that: The dehydration box (8) comprises a second box body (801) fixedly connected to the working box (1); the upper end of the second box body (801) is rotatably connected to a second gear (803); the outer side of the second gear (803) is transmission-connected to a chain (802); the side of the chain (802) away from the second gear (803) is transmission-connected to a first gear (702); the end of the first gear (702) away from the feed port (2) is fixedly connected to a first motor (701); the first motor (701) is located inside the power box (7); the inside of the second gear (803) is fixedly connected to a connecting pipe (812); the connecting pipe (812) is fixedly connected to the feed port (2).

3. A forming device for producing cat litter using straw and bean dregs waste according to claim 2, characterized in that: One end of the connecting pipe (812) away from the feed port (2) is fixedly connected to a plurality of fixed blocks (807), one end of the fixed block (807) away from the connecting pipe (812) is fixedly connected to a rotating block (805), the outer side of the rotating block (805) is fixedly connected to a plurality of stirring fans (806), the outer side of the stirring fan (806) is provided with a water filter plate (804), and the water filter plate (804) is fixedly connected to the second box body (801). One end of the rotating block (805) away from the fixed block (807) is fixedly connected to a plurality of fixed blocks (808); one end of the fixed block (808) away from the rotating block (805) is fixedly connected to a discharge port (811); a valve (810) is provided at the discharge port (811); a detector (809) is provided above the valve (810); and the detector (809) is fixedly connected to the rotating block (805) and is coaxial with the rotating block (805).

4. A forming device for producing cat litter using straw and bean dregs waste according to claim 1, characterized in that: The crushing box (9) includes a box body three (918) fixedly connected to the working box (1), the box body three (918) is internally rotatably connected to a connecting pipe one (901), the connecting pipe one (901) is fixedly connected to one end away from the dehydration box (8) with a plurality of fixed blocks two (902), the fixed block two (902) is fixedly connected to one end away from the connecting pipe one (901) with a rotating block one (904), and the outer side of the rotating block one (904) is fixedly connected to a plurality of cutting leaves (905).

5. A forming device for producing cat litter using straw and bean dregs waste according to claim 4, characterized in that: The end of the rotating block 1 (904) away from the fixed block 2 (902) is fixedly connected to the transmission box 2 (903), and a plurality of mixing components (906) are arranged on the outer side of the transmission box 2 (903). The end of the transmission box 2 (903) away from the rotating block 1 (904) is fixedly connected to the rotating block 2 (907). The outer side of the rotating block 2 (907) is rotatably connected to a filter plate (919), and the filter plate (919) is fixedly connected to the box body 3 (918). The end of the rotating block 2 (907) away from the transmission box 2 (903) is fixedly connected to the transmission box 3 (908), and a plurality of mixing components (909) are arranged on the outer side of the transmission box 3 (908). A discharge port 1 (911) is arranged on the side of the box body 3 (918) away from the dehydration box (8), and a valve 1 (910) is arranged on the discharge port 1 (911).

6. A forming device for producing cat litter using straw and bean dregs waste according to claim 5, characterized in that: The transmission box three (908) is provided with a bevel gear six (912) inside, and the bevel gear six (912) is fixedly connected to the rotating block two (907). The mixing component one (909) includes a bevel gear seven (913) meshing with the bevel gear six (912), and the center of the bevel gear seven (913) is fixedly connected to a rotating rod one (914), and a plurality of bevel gears eight (915) are arranged in a linear array on the rotating rod one (914), and the outer side of each bevel gear eight (915) is meshed with a bevel gear nine (916), and the center of the bevel gear nine (916) is fixedly connected to a stirring rod one (917), and a fixed shell is provided on the outer side of the rotating rod one (914), and the fixed shell is fixedly connected to the transmission box three (908), the mixing component (906) has the same structure as the mixing component one (909), and the transmission box two (903) has the same structure as the transmission box three (908).

7. A forming device for producing cat litter using straw and bean dregs waste according to claim 1, characterized in that: A transmission box (505) is arranged on the outer side of the rotating shaft (503), and the transmission box (505) is located below the isolation plate (507). A transmission box one (506) is arranged on the outer side of the rotating shaft one (504), and the transmission box one (506) is located below the transmission box (505). The internal structure of the transmission box (505) is the same as the internal structure of the transmission box one (506).

8. A forming device for producing cat litter using straw and bean dregs waste according to claim 2, characterized in that: A bevel gear five (517) is disposed inside the transmission box one (506), and the bevel gear five (517) is fixedly connected to the rotating shaft one (504). A bevel gear four (516) is meshed on the outer side of the bevel gear five (517), and a rotating rod (514) is fixedly connected to the center of the bevel gear four (516). A protective sleeve (515) is disposed on the outer side of the rotating rod (514), and the protective sleeve (515) is close to the transmission box one (506). 06) is provided with a ratchet wheel on one side, the outer side of the ratchet wheel is engaged with a pawl (513), the pawl (513) is rotatably connected to the transmission box one (506), a plurality of bevel gears two (511) are linearly arrayed on the rotating rod (514), a gear (519) is engaged with the outer side of the bevel gear two (511), a stirring rod (518) is fixedly connected at the center of the gear (519), and the stirring rod (518) passes through the protective sleeve (515).

9. A method for producing cat litter using straw and bean dregs waste, relating to a device for producing cat litter using straw and bean dregs waste as claimed in any one of claims 1 to 8, characterized in that: It includes the following steps: S1: Raw material processing: The bean dregs enter the dehydration box (8) from the feed port (2) through the feed pipe (3), and are dehydrated in the water filter plate (804). At the same time, the detector (809) determines whether the dehydration requirements have been met, and the dehydrated water is discharged through the drain pipe (6); S2: Raw material crushing: The processed bean dregs will enter the crushing box (9) through the discharge port (811) for crushing. The straw will enter the crushing box (11) through the feed port (4) for crushing; S3: Raw material mixing: The crushed straw and bean dregs are fed into the mixing box (5) through the feed pipe (502) in a certain proportion for mixing. At the same time, the mixing method is selected according to the total weight of the mixing box (5). In the initial stage, a lower mixing speed and a shorter mixing time are used to initially disperse the materials. In the later stage, a higher mixing speed and a longer mixing time are used to ensure that the materials are fully mixed. At the same time, an appropriate amount of binder is added to facilitate subsequent molding. S4: extrusion molding: the mixed raw materials are transferred to the extrusion die through the discharge port (10), and pressure is applied to the raw materials by a screw extruder; S5: Drying and curing: The semi-finished cat litter after extrusion is placed in a drying device for drying. Hot air drying is used to reduce the moisture content of the cat litter to below 10%. After drying, the binder is cured, so that the cat litter has a certain strength and hardness.

Images