An air-cooled dust-proof throwing tray

Abstract

The utility model belongs to the field of material throwing trays, specifically an air-cooled dust-proof material throwing tray, comprising a tray body, a shaft sleeve fixedly connected to the top of the tray body, a shaft hole opened inside the tray body, a first blade arranged on the top of the tray body, a tooth plate fixedly connected to the bottom of the first blade, a slot opened on the top of the tray body, and the tooth plate plugged into the inside of the slot; when replacing the first blade, the movable rod is pulled to drive the tooth clamping plate to move, thereby losing the limit on the tooth plate, so that the tooth plate can be pulled out from the inside of the slot, so that the first blade can be removed; when installing, the movable rod is also pulled, and the spring is compressed at this time, and then the tooth plate is inserted into the inside of the slot, and the movable rod is released at this time, the spring recovers its deformation, and it will push the tooth clamping plate to move, so that the teeth of the tooth clamping plate mesh with the teeth of the tooth plate, thereby clamping the tooth plate, so that the first blade can be fixed, thereby achieving the effect of facilitating the replacement of the first blade.

Description

Technical Field

[0001] The utility model relates to the field of material throwing trays, in particular to an air-cooled dust-proof material throwing tray. Background Art

[0002] The throwing tray is generally used in pellet production. After the pellets are cut off by the pellet machine, they fall to the throwing tray. The throwing tray rotates with the main shaft. Under the action of centrifugal force, the pellets are thrown outward and thrown out from the discharge port.

[0003] In actual use by personnel in this field, the blades on the existing material throwing tray are mostly directly fixed on the material throwing tray, so that when the blades are damaged, the material throwing tray needs to be replaced together, so the overall replacement will cause waste, thereby causing economic losses; therefore, an air-cooled dust-proof material throwing tray is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problem that the blades on the existing material throwing tray are mostly directly fixed on the material throwing tray, so that the material throwing tray needs to be replaced together after the blades are damaged, so the overall replacement will cause waste, thereby causing economic losses, the utility model proposes an air-cooled dust-proof material throwing tray.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model described in the utility model is an air-cooled dust-proof material rejection pan, including a pan body, the top of the pan body is fixedly connected to a shaft sleeve, the inside of the pan body is provided with an axial hole, the top of the pan body is provided with a first blade, the bottom of the first blade is fixedly connected to a tooth plate, the top of the pan body is provided with a slot, the tooth plate is inserted into the inside of the slot, the inside of the pan body is provided with a limiting component, the top of the pan body is provided with a screening component, and the screening component is fixedly connected to the sleeve.

[0006] Preferably, the limiting assembly includes a movable groove, a movable rod, a tooth clamp and a spring, the movable groove is opened inside the disk body, the movable rod is movably connected inside the disk body, and one end of the movable rod extends to the inside of the movable groove, the tooth clamp is movably connected inside the movable groove, and the tooth clamp is fixedly connected to one end of the movable rod located inside the movable groove, the spring is fixedly connected to one side of the tooth clamp, and the spring is fixedly connected inside the movable groove, the teeth of the tooth clamp are meshed with the teeth of the tooth plate, and the tooth clamp is communicated with the slot.

[0007] Preferably, the screening assembly includes a sieve plate, a connecting shaft cylinder and a second blade, the sieve plate is located above the plate body, the connecting shaft cylinder is fixedly connected to the top of the sleeve, the sieve plate is rotatably connected to the inside of the sieve plate, the second blade is fixedly connected to the outside of the connecting shaft cylinder, and the second blade is located above the sieve plate.

[0008] Preferably, one end of the movable rod extends to the outside of the tray body, and the end of the movable rod located outside the tray body is fixedly connected to a handle.

[0009] Preferably, a magnet is fixedly connected to the interior of the slot, and the magnet is magnetically connected to the tooth plate.

[0010] Preferably, the cross section of the tooth clamp is square, the cross section of the tooth clamp is square, and the tooth clamp is slidably connected inside the movable groove.

[0011] The utility model is beneficial in that:

[0012] 1. When replacing the first blade of the utility model, the movable rod is pulled to drive the toothed clamping plate to move, thereby losing the limit on the toothed plate, so that the toothed plate can be pulled out from the inside of the slot, so that the first blade can be removed. When installing, the movable rod is also pulled, and the spring is compressed at this time, and then the toothed plate is inserted into the inside of the slot. At this time, the movable rod is released, and the spring recovers its deformation, which will push the toothed clamping plate to move, so that the teeth of the toothed clamping plate mesh with the teeth of the toothed plate, thereby clamping the toothed plate, so that the first blade can be fixed, thereby achieving the effect of facilitating the replacement of the first blade;

[0013] 2. When the particles of the utility model fall, they will first fall on the sieve plate and be sorted a little. The rotation of the main shaft will drive the connecting shaft cylinder to rotate through the shaft sleeve, which will drive the second blade to rotate, while the sieve plate cannot rotate. In this way, the particles can be driven to move, so as to better screen them. The unqualified particles left on the sieve plate can be discharged from other discharge ports, thereby achieving the effect of screening the particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic cross-sectional view of the structure of the disk body of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of the structure of A of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the screening component of the utility model.

[0019] In the figure: 1. disc body; 2. shaft sleeve; 3. shaft hole; 4. first blade; 5. tooth plate; 6. slot; 7. limit assembly; 701. movable groove; 702. movable rod; 703. tooth clamping plate; 704. spring; 8. screening assembly; 801. sieve disc; 802. connecting shaft cylinder; 803. second blade; 9. handle; 10. magnet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, an air-cooled dust-proof material-removing pan comprises a pan body 1, a shaft sleeve 2 is fixedly connected to the top of the pan body 1, a shaft hole 3 is opened inside the pan body 1, a first blade 4 is arranged on the top of the pan body 1, a tooth plate 5 is fixedly connected to the bottom of the first blade 4, a slot 6 is opened on the top of the pan body 1, the tooth plate 5 is plugged into the slot 6, a limit assembly 7 is arranged inside the pan body 1, a screening assembly 8 is arranged on the top of the pan body 1, and the screening assembly 8 is fixedly connected to the shaft sleeve 2;

[0022] When working and in use, the device is fixed inside the pellet machine, and the disc body 1 is connected to the main shaft through the shaft sleeve 2 and the shaft hole 3. In this way, when the main shaft rotates, the disc body 1 will be driven to rotate, thereby driving the first blade 4 to throw the formed particles to the discharge port. The first blade 4 can be easily replaced through the limit component 7, and the screening component 8 can screen the particles.

[0023] Further, the limiting assembly 7 includes a movable groove 701, a movable rod 702, a toothed clamping plate 703 and a spring 704, the movable groove 701 is opened inside the disc body 1, the movable rod 702 is movably connected inside the disc body 1, and one end of the movable rod 702 extends to the inside of the movable groove 701, the toothed clamping plate 703 is movably connected inside the movable groove 701, and the toothed clamping plate 703 is fixedly connected to one end of the movable rod 702 located inside the movable groove 701, the spring 704 is fixedly connected to one side of the toothed clamping plate 703, and the spring 704 is fixedly connected to the inside of the movable groove 701, the teeth of the toothed clamping plate 703 are meshed with the teeth of the toothed plate 5, and the toothed clamping plate 703 is connected to the slot 6;

[0024] During operation, when replacing the first blade 4, the movable rod 702 is pulled to drive the tooth clamping plate 703 to move, thereby losing the limit on the tooth plate 5, so that the tooth plate 5 can be pulled out from the inside of the slot 6, so that the first blade 4 can be removed. During installation, the movable rod 702 is also pulled. At this time, the spring 704 is compressed, and then the tooth plate 5 is inserted into the inside of the slot 6. At this time, the movable rod 702 is released, and the spring 704 restores its deformation, which will push the tooth clamping plate 703 to move, so that the teeth of the tooth clamping plate 703 engage with the teeth of the tooth plate 5, thereby clamping the tooth plate 5, so that the first blade 4 can be fixed.

[0025] Further, the screening assembly 8 includes a sieve plate 801, a connecting shaft cylinder 802 and a second blade 803, the sieve plate 801 is located above the plate body 1, the connecting shaft cylinder 802 is fixedly connected to the top of the shaft sleeve 2, the sieve plate 801 is rotatably connected to the inside of the sieve plate 801, the second blade 803 is fixedly connected to the outside of the connecting shaft cylinder 802, and the second blade 803 is located above the sieve plate 801;

[0026] During operation, the particles will first fall onto the sieve plate 801 for minor classification, and the rotation of the main shaft will drive the connecting shaft cylinder 802 to rotate through the shaft sleeve 2, which will drive the second blade 803 to rotate, while the sieve plate 801 cannot rotate, so that the particles can be moved for better screening, and the unqualified particles remaining on the sieve plate 801 can be discharged from other discharge ports.

[0027] Furthermore, one end of the movable rod 702 extends to the outside of the tray body 1, and the end of the movable rod 702 located outside the tray body 1 is fixedly connected to a handle 9;

[0028] During operation, the movable rod 702 can be conveniently operated by the provided handle 9.

[0029] Furthermore, a magnet 10 is fixedly connected inside the slot 6, and the magnet 10 is magnetically connected to the tooth plate 5;

[0030] During operation, when the tooth plate 5 is inserted into the slot 6 , the tooth plate 5 can be adsorbed, so that the first blade 4 is installed more firmly.

[0031] Further, the cross section of the toothed clamping plate 703 is square, and the cross section of the toothed clamping plate 703 is square, and the toothed clamping plate 703 is slidably connected inside the movable groove 701;

[0032] During operation, the toothed clamping plate 703 can slide smoothly inside the movable groove 701 .

[0033] Working principle: When in use, the device is fixed inside the pellet machine, and the disc body 1 is connected to the main shaft through the shaft sleeve 2 and the shaft hole 3. When the main shaft rotates, the disc body 1 will be driven to rotate, thereby driving the first blade 4 to throw the formed particles to the discharge port. When replacing the first blade 4, pull the movable rod 702 to drive the tooth clamping plate 703 to move, thereby losing the limit on the tooth plate 5, so that the tooth plate 5 can be pulled out from the inside of the slot 6, so that the first blade 4 can be removed. When installing, pull the movable rod 702 in the same way, at this time the spring 704 is compressed, and then the tooth plate 5 is inserted into the inside of the slot 6, then release the movable rod 702, and the spring 704 When the deformation is restored, the tooth clamp 703 will be pushed to move, so that the teeth of the tooth clamp 703 will mesh with the teeth of the tooth plate 5, thereby clamping the tooth plate 5, so that the first blade 4 can be fixed, thereby achieving the purpose of facilitating the replacement of the first blade 4, and when the particles fall, they will first fall on the sieve plate 801 for a small amount of classification, and the rotation of the main shaft will drive the connecting shaft cylinder 802 to rotate through the shaft sleeve 2, which will drive the second blade 803 to rotate, while the sieve plate 801 cannot rotate, so that the particles can be driven to move, thereby better screening, and the unqualified particles remaining on the sieve plate 801 can be discharged from other discharge ports, thereby achieving the purpose of screening the particles.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An air-cooled dust-proof material-discharging tray, comprising a tray body (1), characterized in that: The top of the disk body (1) is fixedly connected to a shaft sleeve (2), an axial hole (3) is provided inside the disk body (1), a first blade (4) is provided on the top of the disk body (1), a tooth plate (5) is fixedly connected to the bottom of the first blade (4), a slot (6) is provided on the top of the disk body (1), the tooth plate (5) is plugged into the slot (6), a limit assembly (7) is provided inside the disk body (1), a screening assembly (8) is provided on the top of the disk body (1), and the screening assembly (8) is fixedly connected to the shaft sleeve (2).

2. The air-cooled dust-proof material-discharging tray according to claim 1, characterized in that: The limit assembly (7) comprises a movable groove (701), a movable rod (702), a toothed clamp (703) and a spring (704); the movable groove (701) is opened inside the disk body (1); the movable rod (702) is movably connected inside the disk body (1), and one end of the movable rod (702) extends to the inside of the movable groove (701); the toothed clamp (703) is movably connected inside the movable groove (701), and the toothed clamp (703) is fixedly connected to one end of the movable rod (702) located inside the movable groove (701); the spring (704) is fixedly connected to one side of the toothed clamp (703), and the spring (704) is fixedly connected to the inside of the movable groove (701); the teeth of the toothed clamp (703) are meshed with the teeth of the toothed plate (5), and the toothed clamp (703) is connected to the slot (6).

3. The air-cooled dust-proof material-throwing tray according to claim 1 is characterized in that: The screening assembly (8) comprises a sieve plate (801), a connecting shaft cylinder (802) and a second blade (803); the sieve plate (801) is located above the plate body (1); the connecting shaft cylinder (802) is fixedly connected to the top of the shaft sleeve (2); the sieve plate (801) is rotatably connected to the inside of the sieve plate (801); the second blade (803) is fixedly connected to the outside of the connecting shaft cylinder (802); and the second blade (803) is located above the sieve plate (801).

4. The air-cooled dust-proof material-throwing tray according to claim 2, characterized in that: One end of the movable rod (702) extends to the outside of the tray body (1), and the end of the movable rod (702) located outside the tray body (1) is fixedly connected to a handle (9).

5. The air-cooled dust-proof material-discharging tray according to claim 1, characterized in that: A magnet (10) is fixedly connected inside the slot (6), and the magnet (10) is magnetically connected to the tooth plate (5).

6. The air-cooled dust-proof material-throwing tray according to claim 2, characterized in that: The cross section of the toothed clamping plate (703) is square, and the cross section of the toothed clamping plate (703) is square. The toothed clamping plate (703) is slidably connected inside the movable groove (701).

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