Oyster shell crushing device

Abstract

The utility model relates to the technical field of crushers, in particular to an oyster shell crushing device which comprises a seat body and a motor, the seat body comprises a base, a cover plate, a transmission shaft and a crushing assembly, a working groove is formed in the base, and a plurality of discharging holes are formed in the bottom of the working groove; a feeding hole is formed in the cover plate; the crushing assembly comprises a connecting disc, a connecting column and a crushing block; the connecting disc and the transmission shaft are coaxially arranged on the transmission shaft; the connecting columns are circumferentially distributed on the connecting disc; one end of the crushing block is rotationally connected to the connecting column; the motor is in transmission connection with the transmission shaft to drive the transmission shaft to rotate and further drive the crushing block to swing; according to the oyster shell smashing device, the smashing blocks are swung, the oyster shells can be swung to be broken or smashed by combining the characteristics that the oyster shells are of a porous structure and are crisp, and the sharpness degree of the smashing blocks or whether the smashing blocks are prone to rusting or not do not need to be considered due to smashing; and the machine body is vibrated by utilizing counter-acting force generated during knocking, so that oyster shell fragments can conveniently pass through the discharge hole.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, and particularly relates to an oyster shell crushing device. Background Art

[0002] Among them, oyster shells have a natural porous surface and contain a large amount of calcium oxide, which has great utilization value. However, the processing of oyster shells requires prior crushing before further processing and use. However, the existing crushers in the prior art are all for other products, such as ores, feeds, plastics, garbage, etc. These crushing devices all use shear-type crushing. For shear-type crushing devices, since metal crushing devices are used, and oyster shells contain a large amount of salt, the crushing devices are easily rusted and lose the crushing effect, or the shear parts become blunt; while the extrusion crushing-type crushing devices are not applicable because the shape of oyster shells is special. For example, jaw crushers are difficult to crush oyster shells. Therefore, an oyster shell crushing device suitable for crushing oyster shells is needed. Summary of the Utility Model

[0003] In order to overcome the defects of the above-mentioned prior art, the technical problem to be solved by the utility model is to provide an oyster shell crushing device suitable for crushing oyster shells.

[0004] In order to solve the above technical problem, the technical solution adopted by the utility model is as follows:

[0005] An oyster shell crushing device, comprising a seat body and a motor;

[0006] The seat body includes a base, a cover plate, a transmission shaft and a crushing assembly. A working groove is provided on the base, and both ends of the transmission shaft are rotatably connected to the base; a plurality of discharge holes are opened at the bottom of the working groove;

[0007] The cover plate is covered on the base to form a working space, and a feed inlet is provided on the cover plate;

[0008] The crushing assembly includes a plurality of connecting disks, a plurality of connecting columns and a plurality of crushing blocks. The connecting disks are circular plates, and a plurality of the connecting disks are coaxially arranged on the transmission shaft with the transmission shaft; a plurality of the connecting columns are circumferentially distributed on the connecting disks around the transmission shaft, and the connecting columns are connected to the connecting disks; one end of the crushing block is rotatably connected to the connecting column;

[0009] The motor is in transmission connection with the transmission shaft to drive the transmission shaft to rotate, and then drive the crushing blocks to swing in the working space.

[0010] Preferably, the motor is in belt transmission connection with the transmission shaft, and the motor is separately arranged from the seat body.

[0011] Preferably, the feed inlet is inclined and is provided with a guard plate.

[0012] Preferably, bearing seats are provided on the bases on both sides of the working tank, bearings are provided in the bearing seats, and the transmission shaft is fitted with the bearings.

[0013] Preferably, the transmission shaft, the connecting plate and the connecting columns are made of stainless steel.

[0014] Preferably, the cover plate is rotatably mounted on the base.

[0015] Preferably, the side of the cover plate facing the working space has flushing ports.

[0016] Preferably, the seat body includes a water inlet side and a transmission side;

[0017] A water inlet is provided on the side of the cover plate located at the water inlet side, the water inlet is communicated with the flushing ports, and the motor is in transmission connection with the transmission shaft at the transmission side.

[0018] Preferably, a quick connector is provided on the water inlet.

[0019] The beneficial effects of the present utility model are as follows: By driving the transmission shaft to rotate through the transmission connection between the motor and the transmission shaft, and then driving the crushing blocks to swing, the porous structure and relatively brittle characteristics of the oyster shells can be combined to swing and break or smash the oyster shells. Since smashing or knocking is adopted, there is no need to consider the sharpness of the crushing blocks or whether they are prone to rust, and the more times the striking surface of the crushing blocks strikes, the less likely they are to rust, such as the hammer head of a hammer; and multiple connecting columns are circumferentially distributed on the connecting plate around the transmission shaft, which can enable the crushing blocks to obtain greater angular momentum, improve the smashing or knocking effect, and at the same time use the reaction force generated during knocking to vibrate the machine body, thereby facilitating the oyster shell fragments to pass through the discharge holes; through the arrangement of multiple connecting plates, the impact force can be better borne, and the deformation of the connecting columns can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The figure shows a schematic structural diagram of an oyster shell crushing device according to a specific embodiment of the present utility model;

[0021] Figure 2 The figure shows an internal structural diagram of an oyster shell crushing device according to a specific embodiment of the present utility model;

[0022] Figure 3 The figure shows an internal structural diagram of the cover plate of an oyster shell crushing device according to a specific embodiment of the present utility model;

[0023] Label description: 1. Seat body; 11. Base; 12. Cover plate; 121. Feeding port; 122. Guard plate; 123. Flushing port; 124. Water inlet side; 125. Driving side; 126. Water inlet; 13. Transmission shaft; 14. Discharge hole; 15. Crushing assembly; 151. Connecting disk; 152. Connecting column; 153. Crushing block; 2. Working space. Detailed implementation mode

[0024] To describe the technical content, achieved purpose and effects of the present utility model in detail, the following is described in conjunction with the implementation modes and with reference to the drawings.

[0025] Please refer to Figures 1 to 3 As shown, a sea oyster shell crushing device of the present utility model includes a seat body 1 and a motor;

[0026] The seat body 1 includes a base 11, a cover plate 12, a transmission shaft 13 and a crushing assembly 15. A working groove is provided on the base 11, and both ends of the transmission shaft 13 are rotatably connected to the base 11; a plurality of discharge holes 14 are opened on the bottom of the working groove;

[0027] The cover plate 12 is covered on the base 11 to form a working space 2, and a feeding port 121 is provided on the cover plate 12;

[0028] The crushing assembly 15 includes a plurality of connecting disks 151, a plurality of connecting columns 152 and a plurality of crushing blocks 153. The connecting disks 151 are circular plates, and a plurality of the connecting disks 151 are coaxially arranged on the transmission shaft 13 with the transmission shaft 13; a plurality of the connecting columns 152 are circumferentially distributed on the connecting disks 151 around the transmission shaft 13, and the connecting columns 152 are connected to the connecting disks 151; one end of the crushing block 153 is rotatably connected to the connecting column 152;

[0029] The motor is in transmission connection with the transmission shaft 13 to drive the transmission shaft 13 to rotate, thereby driving the crushing block 153 to swing in the working space 2.

[0030] As can be seen from the above description, by driving the transmission shaft 13 to rotate through the transmission connection between the motor and the transmission shaft 13, and then driving the crushing block 153 to swing, the porous structure and relatively brittle characteristics of the oyster shell can be combined to swing and break or smash the oyster shell. Since smashing or knocking is adopted, there is no need to consider the sharpness of the crushing block 153 or whether it is prone to rust, and the more times the striking surface of the crushing block 153 strikes, the less likely it is to rust, such as the hammer head of a hammer; and multiple connecting columns 152 are circumferentially distributed on the connecting disk 151 around the transmission shaft 13, which can enable the crushing block 153 to obtain greater angular momentum, improve the smashing or knocking effect, and at the same time use the reaction force generated during knocking to vibrate the machine body, and then facilitate the oyster shell fragments to pass through the discharge hole 14; through the setting of multiple connecting disks 151, the impact force can be better borne, and the deformation of the connecting column 152 can be avoided.

[0031] Further, the motor is connected to the transmission shaft 13 through a belt drive, and the motor is separately arranged from the seat body 1.

[0032] As can be seen from the above description, when the seat body 1 works, it can generate vibration and the transmission torque is prone to change, and these problems can be well overcome through belt drive.

[0033] Further, the feed inlet 121 is inclined, and a guard plate 122 is arranged on the feed inlet 121.

[0034] As can be seen from the above description, through the guard plate 122 and the inclined feed inlet 121, it is possible to prevent sharp oyster shell fragments from flying out and causing harm.

[0035] Further, bearing seats are arranged on the bases 11 on both sides of the working groove, bearings are arranged in the bearing seats, and the transmission shaft 13 is matched with the bearings.

[0036] Further, the transmission shaft 13, the connecting disk 151, and the connecting column 152 are made of stainless steel.

[0037] As can be seen from the above description, by using the transmission shaft 13, the connecting disk 151, and the connecting column 152 made of stainless steel, the weight of the stainless steel is large, so that the moment of inertia is also large, and sufficient weight can be ensured to generate sufficient inertia during rotation while preventing corrosion.

[0038] Further, the cover plate 12 is rotatably mounted on the base 11.

[0039] As can be seen from the above description, through the mounted cover plate 12, the cover plate 12 can be directly opened by flipping to clean or maintain the internal space.

[0040] Further, a flushing port 123 is provided on the surface of the cover plate 12 facing the working space 2.

[0041] As can be seen from the above description, through the flushing port 123, it is convenient to add water during crushing, which plays a role in lubrication and assisting in discharging materials.

[0042] Furthermore, the seat body 1 includes a water inlet side 124 and a transmission side 125;

[0043] On one side of the water inlet side 124 where the cover plate is located, a water inlet 126 is provided. The water inlet 126 is communicated with the flushing port 123, and the motor is in transmission connection with the transmission shaft 13 on the transmission side 125.

[0044] As can be seen from the above description, through the difference between the water inlet side 124 and the transmission side 125, it is possible to avoid interference between the water inlet water pipe and the transmission belt, thus causing danger.

[0045] Furthermore, a quick connector is provided on the water inlet 126.

[0046] As can be seen from the above description, through the setting of the quick connector, the disassembly and assembly efficiency can be improved.

[0047] Embodiment 1

[0048] An oyster shell crushing device includes a seat body 1 and a motor;

[0049] The seat body 1 includes a base 11, a cover plate 12, a transmission shaft 13 and a crushing assembly 15. A working groove is provided on the base 11, and both ends of the transmission shaft 13 are rotatably connected to the base 11; a plurality of discharge holes 14 are opened at the bottom of the working groove;

[0050] The cover plate 12 is covered on the base 11 to form a working space 2, and a feed inlet 121 is provided on the cover plate 12;

[0051] The crushing assembly 15 includes a plurality of connecting disks 151, a plurality of connecting columns 152 and a plurality of crushing blocks 153. The connecting disks 151 are circular plates, and a plurality of the connecting disks 151 are coaxially arranged on the transmission shaft 13 with the transmission shaft 13; a plurality of the connecting columns 152 are circumferentially distributed on the connecting disks 151 around the transmission shaft 13, and the connecting columns 152 are connected to the connecting disks 151; one end of the crushing block 153 is rotatably connected to the connecting column 152;

[0052] The motor is in transmission connection with the transmission shaft 13 to drive the transmission shaft 13 to rotate, and then drive the crushing block 153 to swing in the working space 2.

[0053] The motor is in belt transmission connection with the transmission shaft 13, and the motor is separately arranged from the seat body 1.

[0054] The feed inlet 121 is inclined, and a guard plate 122 is provided on the feed inlet 121.

[0055] Bearing seats are arranged on the bases 11 on both sides of the working groove. Bearings are arranged in the bearing seats, and the transmission shaft 13 is fitted with the bearings.

[0056] The transmission shaft 13, the connecting plate 151, and the connecting column 152 are made of stainless steel.

[0057] The cover plate 12 is rotatably installed on the base 11.

[0058] A flushing port 123 is provided on the side of the cover plate 12 facing the working space 2.

[0059] The seat body 1 includes a water inlet side 124 and a transmission side 125;

[0060] A water inlet 126 is provided on the side of the cover plate located on the water inlet side 124. The water inlet 126 is communicated with the flushing port 123, and the motor is in transmission connection with the transmission shaft 13 on the transmission side 125.

[0061] A quick connector is provided on the water inlet 126.

[0062] Embodiment 2

[0063] An oyster shell crushing device includes a seat body 1 and a motor;

[0064] The seat body 1 includes a base 11, a cover plate 12, a transmission shaft 13, and a crushing assembly 15. A working groove is provided on the base 11. Both ends of the transmission shaft 13 are rotatably connected to the base 11; A plurality of discharge holes 14 are formed in the bottom of the working groove;

[0065] The cover plate 12 is installed on the base 11 to form a working space 2. A feed inlet 121 is provided on the cover plate 12;

[0066] The crushing assembly 15 includes a plurality of connecting plates 151, a plurality of connecting columns 152, and a plurality of crushing blocks 153. The connecting plates 151 are circular plates. A plurality of the connecting plates 151 are coaxially arranged on the transmission shaft 13 with the transmission shaft 13; A plurality of the connecting columns 152 are circumferentially distributed on the connecting plates 151 around the transmission shaft 13, and the connecting columns 152 are connected to the connecting plates 151; One end of the crushing block 153 is rotatably connected to the connecting column 152;

[0067] The motor is in transmission connection with the transmission shaft 13 to drive the transmission shaft 13 to rotate, thereby driving the crushing block 153 to swing in the working space 2.

[0068] The motor is in belt transmission connection with the transmission shaft 13, and the motor is separately arranged from the seat body 1.

[0069] The feed inlet 121 is inclined, and a guard plate 122 is provided on the feed inlet 121.

[0070] Bearing seats are provided on the bases 11 on both sides of the working groove. Bearings are provided in the bearing seats, and the transmission shaft 13 is fitted with the bearings.

[0071] One side of the cover plate 12 facing the working space 2 has a flushing port 123.

[0072] The seat body 1 includes a water inlet side 124 and a transmission side 125;

[0073] On one side of the cover plate located on the water inlet side 124, a water inlet 126 is provided. The water inlet 126 is communicated with the flushing port 123, and the motor is in transmission connection with the transmission shaft 13 on the transmission side 125.

[0074] A quick connector is provided on the water inlet 126.

[0075] Embodiment III

[0076] An oyster shell crushing device includes a seat body 1 and a motor;

[0077] The seat body 1 includes a base 11, a cover plate 12, a transmission shaft 13 and a crushing assembly 15. A working groove is provided on the base 11, and both ends of the transmission shaft 13 are rotatably connected to the base 11; a plurality of discharge holes 14 are formed in the bottom of the working groove;

[0078] The cover plate 12 is covered on the base 11 to form a working space 2, and a feed inlet 121 is provided on the cover plate 12;

[0079] The crushing assembly 15 includes a plurality of connecting disks 151, a plurality of connecting columns 152 and a plurality of crushing blocks 153. The connecting disks 151 are circular plates, and a plurality of the connecting disks 151 are coaxially arranged on the transmission shaft 13 with the transmission shaft 13; a plurality of the connecting columns 152 are circumferentially distributed on the connecting disks 151 around the transmission shaft 13, and the connecting columns 152 are connected to the connecting disks 151; one end of the crushing block 153 is rotatably connected to the connecting column 152;

[0080] The motor is in transmission connection with the transmission shaft 13 to drive the transmission shaft 13 to rotate, and then drive the crushing blocks 153 to swing in the working space 2.

[0081] The motor is in belt transmission connection with the transmission shaft 13, and the motor is separately arranged from the seat body 1.

[0082] The feed inlet 121 is inclined, and a guard plate 122 is provided on the feed inlet 121.

[0083] Bearing seats are provided on the bases 11 on both sides of the working groove. Bearings are provided in the bearing seats, and the transmission shaft 13 is fitted with the bearings.

[0084] The materials of the transmission shaft 13, the connecting plate 151, and the connecting column 152 are stainless steel.

[0085] The cover plate 12 is rotatably mounted on the base 11.

[0086] The above are only embodiments of the present invention, and thus do not limit the patent scope of the present invention. Any equivalent transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. An oyster shell crushing device, characterized in that: Including a seat body and a motor; The seat body comprises a base, a cover plate, a transmission shaft and a crushing assembly. A working groove is provided on the base, and both ends of the transmission shaft are rotatably connected to the base; a plurality of discharge holes are provided on the bottom of the working groove; The cover plate is installed on the base to form a working space, and a feed port is provided on the cover plate; The crushing assembly includes a plurality of connecting discs, a plurality of connecting posts and a plurality of crushing blocks, wherein the connecting discs are disc-shaped, and the plurality of connecting discs are coaxially arranged on the transmission shaft with the transmission shaft; the plurality of connecting posts are circumferentially distributed on the connecting discs around the transmission shaft, and the connecting posts are connected to the connecting discs; one end of the crushing block is rotatably connected to the connecting post; The motor is in driving connection with the transmission shaft to drive the transmission shaft to rotate and then drive the crushing block to swing in the working space.

2. The oyster shell crushing device according to claim 1, characterized in that: The motor is connected to the transmission shaft through a belt drive, and the motor is separately arranged from the seat body.

3. The oyster shell crushing device according to claim 1, characterized in that: The feed inlet is arranged obliquely, and a guard plate is arranged on the feed inlet.

4. The oyster shell crushing device according to claim 1, characterized in that: Bearing seats are arranged on the bases on both sides of the working groove, bearings are arranged in the bearing seats, and the transmission shaft cooperates with the bearings.

5. The oyster shell crushing device according to claim 1, characterized in that: The transmission shaft, connecting plate and connecting column are made of stainless steel.

6. The oyster shell crushing device according to claim 1, characterized in that: The cover plate rotating cover is arranged on the base.

7. The oyster shell crushing device according to claim 1, characterized in that: The cover plate has a flushing port on a surface facing the working space.

8. The oyster shell crushing device according to claim 7, characterized in that: The seat body includes a water inlet side and a transmission side; A water inlet is arranged on one side of the cover plate located on the water inlet side, the water inlet is communicated with the flushing port, and the motor is in transmission connection with the transmission shaft on the transmission side.

9. The oyster shell crushing device according to claim 8, characterized in that: The water inlet is provided with a quick connector.

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