Organic sand screening and dedusting integrated device

Abstract

The utility model discloses an organic sand screening and dedusting integrated device, which relates to the technical field of sand screening equipment and comprises a screening stand, a screen mechanism and a vibrating device. Through the screening stand table, the dust collector, the dust collection cover and the supporting arm, organic sand of different specifications is screened out through the layered screen, the organic sand layered screen obliquely moves to one side of the blocking plate, and in the process, the dust collector is started to collect raised dust in the screening stand table through the dust collection cover and the telescopic dust guide pipe; the dust collecting cover can be operated to rotate on the supporting arm through the position adjusting rod, the working position and angle of the dust collecting cover on the top of the screening stand table are controlled, the supporting arm can be operated to ascend and descend in the screening stand table by screwing a fixing bolt thread, and a drawing rod moves in the supporting arm to be clamped with the screening stand table; in this way, the working height of the dust collecting cover is adjusted, so that raised dust in the screening stand can be better cleaned, and the adjusting flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sand screening equipment, in particular to an integrated device for screening and dedusting organic sand. Background Art

[0002] Organic sand, also known as machine-made sand, refers to the sand processed by sand making machines and other auxiliary equipment. The finished product is more regular and can be processed into sands of different rules and sizes according to different technological requirements, which can better meet daily needs. Professional equipment is required to produce qualified and applicable sand. During the production and processing of machine-made sand, screening is needed. However, the existing devices for screening machine-made sand have poor classification and screening effects. It is necessary to manually take it out for dispersion and then continue screening, which is time-consuming and laborious. Therefore, a screening device for machine-made sand is proposed. Moreover, the dust generated during the screening process cannot be effectively treated, causing harm to the staff. Therefore, an integrated device for screening and dedusting organic sand is needed.

[0003] The patent document with the existing technology publication number CN215587104U provides a screening device for machine-made sand. The bottom of the sand sieve is a circular sieve; 5 / 6 of the side of the sand sieve is perpendicular to the bottom surface, and 1 / 6 of the side extends obliquely upward and outward to form a slope leading to the inner bottom surface of the sand sieve. The top of the slope and the top of the sand sieve form a pouring port; a sealing cover extends outward at the position corresponding to the pouring port at the bottom of the sand sieve; connecting devices are arranged on the side of the sand sieve symmetrically with respect to the slope and perpendicular to the slope surface; the connecting device is a fixing piece fixedly connected to the bottom of the side wall of the sand sieve, and a rotatable connecting ring is arranged at the center of the fixing piece. A hook is arranged upward at the corresponding position of the top of the side wall of the sand sieve with respect to the fixing piece. According to the normal distribution curve of the grading of machine-made sand, when a group of sand sieves are used to screen machine-made sand, each sieve is fully utilized, improving work efficiency. However, when the technology of CN215587104U is in operation, the flexibility of device adjustment cannot be effectively improved, the classification and collection effect of the device cannot be effectively improved, and the stability of device use cannot be improved. Therefore, an integrated device for screening and dedusting organic sand is urgently needed. Content of the Utility Model

[0004] Based on this, the purpose of the present utility model is to provide an integrated device for screening and dedusting organic sand, so as to solve the problems that when the existing integrated device for screening and dedusting organic sand is in use, the flexibility of device adjustment cannot be effectively improved, the classification and collection effect of the device cannot be effectively improved, and the stability of device use cannot be improved.

[0005] To achieve the above object, the present utility model provides the following technical solutions: An integrated device for organic sand screening and dust removal, comprising a vertical screening platform, a screen mechanism, and a vibration device. A dust collector is installed at one end of the vertical screening platform. A telescopic dust guide pipe is installed at the upper end of the dust collector. A pipe clamp is installed at one end of the telescopic dust guide pipe. A dust collection hood is installed at one end of the telescopic dust guide pipe. An adjustment rod is installed at one end of the dust collection hood. A support arm is installed at one end of the adjustment rod. A fixed-direction bolt is installed at one end of the support arm. A pull rod is installed at the lower end of the support arm.

[0006] A screen mechanism is installed at one end of the vertical screening platform.

[0007] A vibration device is installed at the lower end of the vertical screening platform.

[0008] Preferably, the dust collection hood and the dust collector form a telescopic structure through the telescopic dust guide pipe, and the telescopic dust guide pipe is threadedly connected to the vertical screening platform through the pipe clamp.

[0009] Preferably, the dust collection hood and the support arm form a rotating structure through the adjustment rod, and the support arm is snap-connected to the vertical screening platform through the pull rod.

[0010] Preferably, the screen mechanism includes a layered screen, a chute, a blocking plate, a control gear shaft, a gear shaft motor, a top bearing plate, and a diversion guide plate. The layered screen is installed inside the vertical screening platform. A chute is opened at one end of the vertical screening platform. A blocking plate is installed at one end of the chute. A control gear shaft is installed at the upper end of the blocking plate. A gear shaft motor is installed at one end of the control gear shaft. The top bearing plate is installed at the lower end of the gear shaft motor. The diversion guide plate is installed at one end of the vertical screening platform.

[0011] Preferably, the blocking plate and the vertical screening platform form a sliding structure through the chute, and the diversion guide plate is snap-connected to the vertical screening platform.

[0012] Preferably, the vibration device includes a vibration pump, an internal bearing shaft, an external support foot, and a shock-absorbing rod. The vibration pump is installed at the lower end of the vertical screening platform. The internal bearing shaft is installed at the lower end of the vertical screening platform. The external support foot is installed at one end of the internal bearing shaft. The shock-absorbing rod is installed at the upper end of the external support foot.

[0013] Preferably, the external support foot and the vertical screening platform form a telescopic structure through the shock-absorbing rod, and the internal bearing shaft is movably connected to the external support foot.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The utility model is provided with a sieve stand, a vacuum cleaner, a dust collection hood and a support arm. Different specifications of organic sand are sieved out through a layered sieve mesh, and the organic sand is inclinedly moved to one side of the blocking plate through the layered sieve mesh. During this process, the vacuum cleaner is started to collect the dust in the sieve stand through the dust collection hood and the telescopic dust guide pipe. Moreover, the dust collection hood can be operated to rotate on the support arm through the position adjustment rod to control the working position and angle of the dust collection hood at the top of the sieve stand. By tightening the fixing bolt thread knob, the support arm can be operated to lift and lower in the sieve stand, and the pull rod can be used to move inside the support arm and engage with the sieve stand, so as to adjust the working height of the dust collection hood, so as to better clean the dust in the sieve stand and improve the flexibility of device adjustment;

[0016] 2. The utility model is provided with a sieve stand and a sieve mesh mechanism. When a certain amount of organic sand is collected at the lower end of the layered sieve mesh, the speed of the gear shaft motor is started and controlled to drive the rotation of the position control gear shaft to move the blocking plate upward in the chute. At this time, with the vibration of the sieve stand, different specifications of organic sand on each layer are guided by the guide plate to different directions for collection. The bottom of the sieve stand is inclined to export the coarsest organic sand from the rear end of the sieve stand, improving the classification and collection effect of the device;

[0017] 3. The utility model is provided with a sieve stand and a vibration device. The organic sand is put into the internally installed layered sieve mesh from the upper end of the sieve stand, and then the vibration pump is started to make the whole device vibrate at a high frequency. The whole device is fixed on the ground through the outer supporting feet, and through the acting force of the shock absorption rod, the vibration of the sieve stand and the ground is greatly reduced, preventing the displacement of the whole device and improving the stability of device use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front sectional view of the utility model;

[0019] Figure 2 is the structural schematic diagram of the side view of the utility model;

[0020] Figure 3 is the structural schematic diagram of the sieve mesh mechanism of the utility model;

[0021] Figure 4 is the structural schematic diagram of the vibration device of the utility model.

[0022] In the figure: 1. Sieve stand; 2. Vacuum cleaner; 3. Telescopic dust guide pipe; 4. Pipe clamp; 5. Dust collection hood; 6. Position adjustment rod; 7. Support arm; 8. Fixed direction bolt; 9. Pull rod; 10. Sieve mesh mechanism; 1001. Layered sieve mesh; 1002. Slide groove; 1003. Blocking plate; 1004. Position control gear shaft; 1005. Gear shaft motor; 1006. Top bearing plate; 1007. Sub-guide baffle; 11. Vibration device; 1101. Vibration pump; 1102. Built-in bearing shaft; 1103. Outer support foot; 1104. Shock absorption rod. Detailed implementation mode

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0024] The embodiments of the present invention will be described below according to the overall structure of the present invention.

[0025] Please refer to Figure 1 - Figure 4 , an integrated device for organic sand screening and dust removal, including a sieve stand 1, a sieve mesh mechanism 10 and a vibration device 11. A vacuum cleaner 2 is installed at one end of the sieve stand 1. A telescopic dust guide pipe 3 is installed at the upper end of the vacuum cleaner 2. A pipe clamp 4 is installed at one end of the telescopic dust guide pipe 3. A dust collection hood 5 is installed at one end of the telescopic dust guide pipe 3. A position adjustment rod 6 is installed at one end of the dust collection hood 5. A support arm 7 is installed at one end of the position adjustment rod 6. A fixed direction bolt 8 is installed at one end of the support arm 7. A pull rod 9 is installed at the lower end of the support arm 7. The dust collection hood 5 forms a telescopic structure with the vacuum cleaner 2 through the telescopic dust guide pipe 3, and the telescopic dust guide pipe 3 is threadedly connected to the sieve stand 1 through the pipe clamp 4. The dust collection hood 5 forms a rotating structure with the support arm 7 through the position adjustment rod 6, and the support arm 7 is snap-connected to the sieve stand 1 through the pull rod 9. Different specifications of organic sand are screened out through the layered sieve mesh 1001, and the organic sand is inclinedly moved to one side of the blocking plate 1003 through the sieve mesh of the layered sieve mesh 1001. During this process, the vacuum cleaner 2 is started to collect the dust in the sieve stand 1 through the dust collection hood 5 and the telescopic dust guide pipe 3. And the rotation of the dust collection hood 5 on the support arm 7 can be operated through the position adjustment rod 6 to control the working position and angle of the dust collection hood 5 at the top of the sieve stand 1. By tightening the fixed direction bolt 8 with a threaded knob, the support arm 7 can be operated to lift and lower in the sieve stand 1, and the pull rod 9 can be used to move in the support arm 7 and snap-connect with the sieve stand 1, so as to adjust the working height of the dust collection hood 5, so as to better clean the dust in the sieve stand 1 and improve the flexibility of device adjustment.

[0026] Please refer to Figure 1 - Figure 4, an integrated device for organic sand screening and dust removal. A screen upright platform 1 is installed with a screen mechanism 10 at one end. The screen mechanism 10 includes a layered screen 1001, a chute 1002, a blocking plate 1003, a position control gear shaft 1004, a gear shaft motor 1005, a top bearing plate 1006, and a diversion guide plate 1007. The layered screen 1001 is installed at the inner end of the screen upright platform 1. A chute 1002 is opened at one end of the screen upright platform 1. A blocking plate 1003 is installed at one end of the chute 1002. A position control gear shaft 1004 is installed at the upper end of the blocking plate 1003. A gear shaft motor 1005 is installed at one end of the position control gear shaft 1004. A top bearing plate 1006 is installed at the lower end of the gear shaft motor 1005. A diversion guide plate 1007 is installed at one end of the screen upright platform 1. The blocking plate 1003 forms a sliding structure with the screen upright platform 1 through the chute 1002. The diversion guide plate 1007 is snap-connected to the screen upright platform 1. When a certain amount of organic sand is collected at the lower end of the layered screen 1001, start and control the speed of the gear shaft motor 1005 to drive the rotation of the position control gear shaft 1004 to move the blocking plate 1003 upward in the chute 1002. At this time, with the vibration of the screen upright platform 1, organic sands of different specifications on each layer are guided in different directions by the diversion guide plate 1007 and collected. The bottom of the screen upright platform 1 is inclined to export the coarsest organic sand from the rear end of the screen upright platform 1, improving the classification and collection effect of the device.

[0027] Please refer to Figures 1-4 , an integrated device for organic sand screening and dust removal. A vibration device 11 is installed at the lower end of the screen upright platform 1. The vibration device 11 includes a vibration pump 1101, an internal bearing shaft 1102, an external bearing foot 1103, and a shock-absorbing rod 1104. The vibration pump 1101 is installed at the lower end of the screen upright platform 1. The internal bearing shaft 1102 is installed at the lower end of the screen upright platform 1. An external bearing foot 1103 is installed at one end of the internal bearing shaft 1102. A shock-absorbing rod 1104 is installed at the upper end of the external bearing foot 1103. The external bearing foot 1103 forms a telescopic structure with the screen upright platform 1 through the shock-absorbing rod 1104, and the internal bearing shaft 1102 is movably connected to the external bearing foot 1103. Organic sand is put into the internally installed layered screen 1001 from the upper end of the screen upright platform 1, and then the vibration pump 1101 is started to make the whole device vibrate at a high frequency. The whole device is fixed on the ground through the external bearing foot 1103, and through the action of the shock-absorbing rod 1104, the vibration between the screen upright platform 1 and the ground is greatly reduced, preventing the displacement of the whole device and improving the stability of the device during use.

[0028] Working principle: When in use, first place the organic sand on the layered screen 1001 installed inside from the upper end of the screening stand 1. Then start the vibration pump 1101 to make the entire device vibrate at a high frequency, so as to screen out organic sands of different specifications through the layered screen 1001, and move the organic sand to one side of the blocking plate 1003 through the inclined movement of the layered screen 1001. During this process, start the vacuum cleaner 2 to collect the dust in the screening stand 1 through the dust collection hood 5 and the telescopic dust guide pipe 3. And the dust collection hood 5 can be operated to rotate on the support arm 7 through the position adjustment rod 6 to control the working position and angle of the dust collection hood 5 on the top of the screening stand 1. By tightening the fixing bolt 8 with a screw, the support arm 7 can be operated to lift and lower inside the screening stand 1, and the pull rod 9 can be used to move inside the support arm 7 and engage with the screening stand 1 to adjust the working height of the dust collection hood 5, so as to better clean the dust in the screening stand 1 and improve the flexibility of device adjustment. When a certain amount of organic sand is collected at the lower end of the layered screen 1001, start and control the speed of the gear shaft motor 1005 to drive the rotation of the position control gear shaft 1004 to move the blocking plate 1003 upward in the sliding groove 1002. At this time, with the vibration of the screening stand 1, the organic sands of different specifications on each layer are guided by the guide plate 1007 to different directions and collected. The bottom of the screening stand 1 is inclined to export the coarsest organic sand from the rear end of the screening stand 1, improving the classification and collection effect of the device. And the entire device can be fixed on the ground through the outer support feet 1103, and through the action of the shock-absorbing rod 1104, the vibration between the screening stand 1 and the ground is greatly reduced, preventing the displacement of the entire device and improving the stability of device use. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only a simplified description for facilitating the description of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An organic sand screening and dust removal integrated device, comprising a screening stand (1), a screen mechanism (10) and a vibrating device (11), characterized in that: A dust collector (2) is installed at one end of the sieve stand (1); a telescopic dust guide pipe (3) is installed at the upper end of the dust collector (2); a pipe clamp (4) is installed at one end of the telescopic dust guide pipe (3); a dust collecting cover (5) is installed at one end of the telescopic dust guide pipe (3); a positioning rod (6) is installed at one end of the dust collecting cover (5); a supporting arm (7) is installed at one end of the positioning rod (6); a fixing bolt (8) is installed at one end of the supporting arm (7); and a pulling rod (9) is installed at the lower end of the supporting arm (7); A screen mechanism (10) is installed at one end of the sieve stand (1); the sieve mechanism (10) comprises a layered screen (1001), a slide groove (1002), a blocking plate (1003), a position-controlling gear shaft (1004), a gear shaft motor (1005), a top support plate (1006) and a diverting guide plate (1007); a layered screen (1001) is installed at the inner end of the sieve stand (1); and one end of the sieve stand (1) is open. A slide groove (1002) is provided, a blocking plate (1003) is installed at one end of the slide groove (1002), a position-controlling gear shaft (1004) is installed at the upper end of the blocking plate (1003), a gear shaft motor (1005) is installed at one end of the position-controlling gear shaft (1004), a top bearing plate (1006) is installed at the lower end of the gear shaft motor (1005), and a diverting guide plate (1007) is installed at one end of the sieve stand (1); A vibration device (11) is installed at the lower end of the sieve stand (1).

2. The organic sand screening and dust removal integrated device according to claim 1 is characterized in that: The dust collecting hood (5) forms a telescopic structure with the dust collector (2) through a telescopic dust guiding pipe (3), and the telescopic dust guiding pipe (3) is threadedly connected to the sieve stand (1) through a pipe clamp (4).

3. The organic sand screening and dust removal integrated device according to claim 1 is characterized in that: The dust collecting hood (5) forms a rotating structure through a positioning rod (6) and a supporting arm (7), and the supporting arm (7) is connected to the sieve stand (1) by a pulling rod (9).

4. The organic sand screening and dust removal integrated device according to claim 1 is characterized in that: The blocking plate (1003) forms a sliding structure with the sieve stand (1) via the slide groove (1002), and the dividing guide plate (1007) is snap-fitted and connected with the sieve stand (1).

5. The organic sand screening and dust removal integrated device according to claim 1 is characterized in that: The vibration device (11) comprises a vibration pump (1101), an internal bearing shaft (1102), an external bearing foot (1103) and a shock-absorbing rod (1104); the vibration pump (1101) is installed at the lower end of the sieve stand (1); the internal bearing shaft (1102) is installed at the lower end of the sieve stand (1); one end of the internal bearing shaft (1102) is installed with an external bearing foot (1103); and the upper end of the external bearing foot (1103) is installed with a shock-absorbing rod (1104).

6. The organic sand screening and dust removal integrated device according to claim 5 is characterized in that: The outer bearing foot (1103) forms a telescopic structure with the screen stand (1) via a shock-absorbing rod (1104), and the inner bearing shaft (1102) is movably connected to the outer bearing foot (1103).

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