Pearl sand vibrating screening equipment
By designing pearl sand vibrating screening equipment and using transmission devices to drive the screening parts to vibrate, the problems of complex and long-term unloading operations in existing equipment are solved, and the effect of simplifying unloading operations and shortening unloading time is achieved.
Patent Information
- Application Number
- CN202422058483.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The existing pearl sand screening equipment has relatively complicated unloading operations and a long unloading operation time.
A pearl sand vibrating screening equipment is designed, using a combination of screening parts, bearing parts, collectors and transmission devices to drive the eccentric wheel and transmission rod through the motor to realize the vibration of the screening parts and simplify the unloading operation.
It realizes continuous screening of pearl sand, with simple unloading operation and short unloading time.
Smart Images
Figure CN222999136U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pearl screening equipment, in particular to a vibrating screening equipment for pearl sand. Background Art
[0002] Pearl sand generally refers to a kind of artificial sand for casting, which is a granular material made from materials such as high-aluminum bauxite through processes such as melting and granulation.
[0003] In the existing pearl sand screening equipment, when performing the screening operation of pearl sand, the pearl sand is placed in a sieve barrel, and the motor drives the sieve barrel to rotate, so that the pearl sand in the sieve barrel is rotated and screened out. After the pearl sand is screened out, it falls into a collection frame. The support connected to the sieve barrel is lifted by a hydraulic rod, the sieve barrel is lifted from the collection frame, and then the collection frame filled with the screened pearl sand is removed. The sieve barrel is disassembled from the connecting frame by screws, and then the large granular sand blocks in the sieve barrel are poured out. For this kind of pearl sand screening equipment, the unloading operation is relatively complex and the unloading operation time is relatively long.
[0004] The inventor of the present invention at least found the following problems during the implementation of this embodiment:
[0005] In the existing pearl sand screening equipment, the unloading operation is relatively complex and the unloading operation time is relatively long. Summary of the Utility Model
[0006] The purpose of the utility model is to provide a vibrating screening equipment for pearl sand, which solves the technical problems that the unloading operation of the existing pearl sand screening equipment is relatively complex and the unloading operation time is relatively long.
[0007] Utility Model Solution:
[0008] The utility model provides a vibrating screening equipment for pearl sand, including a screening member, a receiving member, a collecting member and a transmission device; the screening member is movably connected to the receiving member and is located above the receiving member; the receiving member is provided with a discharge port and a motor mounting groove; the collecting member is located below one side of the discharge port; the transmission device includes a motor, an eccentric wheel and a transmission rod; the motor is installed in the motor mounting groove, the eccentric wheel is in transmission connection with the motor, one end of the transmission rod is connected to the eccentric wheel, and the other end is connected to the screening member.
[0009] Further, the screening member is provided with a first convex block, the receiving member is provided with a second convex block, the first convex block is connected with a flexible steel plate, and the flexible steel plate is connected with the second convex block.
[0010] Further, the screening member is provided with a switch door.
[0011] Further, the receiving member is provided with an inclined working surface, and one end of the inclined working surface is connected to the discharge port.
[0012] Further, the receiving member is connected with a discharging member.
[0013] Further, the receiving member is connected with a motor protective cover.
[0014] Further, the bottom of the receiving member is connected with support legs, and the collecting member is provided with a handle.
[0015] Beneficial effects:
[0016] The utility model provides a vibrating screening device for pearl sand. When in use, the pearl sand to be screened is put on the screening member, the motor drives the eccentric wheel to rotate, the eccentric wheel drives the transmission rod to rotate, so as to drive the screening member to vibrate, and the pearl sand is screened out. The screened pearl sand falls into the receiving member. When discharging, the operator can use a broom to sweep the screened pearl sand to the discharge port, so that the pearl sand falls into the collecting member. This kind of vibrating screening device for pearl sand can carry out continuous screening operations, the discharging operation is relatively simple, and the discharging time is short. Description of the drawings
[0017] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.
[0018] Figure 1 It is a schematic structural diagram of the vibrating screening device for pearl sand provided in this embodiment;
[0019] Figure 2 It is a schematic structural diagram of a part of the vibrating screening device for pearl sand provided in this embodiment.
[0020] Icon:
[0021] 100 - screening member; 110 - first convex block; 120 - flexible steel plate; 130 - switch door;
[0022] 200 - receiving member; 210 - discharge port; 220 - motor installation groove; 230 - second convex block; 240 - inclined working surface; 250 - discharging member; 260 - motor protective cover; 270 - support legs;
[0023] 300 - collecting member; 310 - handle;
[0024] 400 - Transmission device; 410 - Motor; 420 - Eccentric wheel; 430 - Transmission rod. Detailed implementation manner
[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, rather than all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.
[0026] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.
[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, 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 therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.
[0029] In addition, terms such as "horizontal" and "vertical" do not require the components to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. In the description of the pursuit problem, when the time is different and the distance is the same, the total distance is assigned. In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0030] The following will describe in detail some embodiments of the present invention with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.
[0031] This embodiment provides a pearl sand vibrating screening device. Please refer to Figure 1-2 As shown, it includes a screening member 100, a receiving member 200, a collecting member 300, and a transmission device 400; the screening member 100 is movably connected to the receiving member 200 and is located above the receiving member 200; the receiving member 200 is provided with a discharge port 210 and a motor mounting groove 220; the collecting member 300 is located below one side of the discharge port 210; the transmission device 400 includes a motor 410, an eccentric wheel 420, and a transmission rod 430; the motor 410 is installed in the motor mounting groove 220, the eccentric wheel 420 is drivingly connected to the motor 410, one end of the transmission rod 430 is connected to the eccentric wheel 420, and the other end is connected to the screening member 100.
[0032] Specifically, the screening member 100 is used to receive the pearl sand that has not been screened, the receiving member 200 is used to receive the pearl sand that has been screened, the discharge port 210 is used for discharging, the mounting groove is used for installing the motor 410, and the collecting member 300 is used for collecting the pearl sand coming out of the discharge port 210; the transmission device 400 is used to drive the screening member 100 to vibrate. Among them, there are two motors 410, eccentric wheels 420, and transmission rods 430 respectively, so as to ensure the stability of the movement of the screening member 100. During use, the pearl sand to be screened is placed on the screening member 100, the motor 410 drives the eccentric wheel 420 to rotate, the eccentric wheel 420 drives the transmission rod 430 to rotate, thereby driving the screening member 100 to vibrate, screening out the pearl sand, and the screened pearl sand falls into the receiving member 200. When discharging, the operator can sweep the screened pearl sand to the discharge port 210 with a broom, or push the pearl sand to the discharge port 210 with a push plate, so that the pearl sand falls into the collecting member 300.
[0033] In this embodiment, the screening member 100 is provided with a first convex block 110, the receiving member 200 is provided with a second convex block 230, the first convex block 110 is connected with a flexible steel plate 120, and the flexible steel plate 120 is connected with the second convex block 230.
[0034] Specifically, the flexible steel plate 120 is connected with the first convex block 110 and the second convex block 230 by bolts, and the flexible steel plate 120 also plays a role in supporting the screening member 100.
[0035] In this embodiment, the screening member 100 is provided with a switch door 130.
[0036] Specifically, the setting of the switch door 130 can be used for discharging the screening member 100, and the large pieces of pearl sand are swept out from the switch door 130.
[0037] In this embodiment, the receiving member 200 is provided with an inclined working surface 240, and one end of the inclined working surface 240 is connected with the discharge port 210.
[0038] Specifically, the setting of the inclined working surface 240 can make the pearl sand slide from the inclined working surface 240 to the discharge port 210, reducing the discharging work of the operators.
[0039] In this embodiment, the receiving member 200 is connected with a discharging member 250.
[0040] Specifically, the setting of the discharging member 250 is used to prevent the screened pearl sand from falling outside the collecting member 300.
[0041] In this embodiment, the receiving member 200 is connected with a motor protective cover 260.
[0042] Specifically, the motor protective cover 260 prevents the pearl sand from entering the motor installation groove 220 and also protects the motor 410.
[0043] In this embodiment, the bottom of the receiving member 200 is connected with support legs 270, and the collecting member 300 is provided with a handle 310.
[0044] Specifically, the support legs 270 are used to support the receiving member 200 at a certain height to facilitate the collecting member 300 to collect the screened pearl sand, and the setting of the handle 310 facilitates the movement of the collecting member 300.
[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A pearl sand vibration screening device, characterized in that: It comprises a screening element (100), a receiving element (200), a collecting element (300) and a transmission device (400); The screening element (100) is movably connected to the receiving element (200) and is located above the receiving element (200); The receiving member (200) is provided with a material discharge port (210) and a motor installation slot (220); The collecting member (300) is located below one side of the discharge port (210); The transmission device (400) comprises a motor (410), an eccentric wheel (420) and a transmission rod (430); The motor (410) is installed in the motor installation groove (220), the eccentric wheel (420) is transmission-connected to the motor (410), one end of the transmission rod (430) is connected to the eccentric wheel (420), and the other end is connected to the screening element (100).
2. The pearl sand vibrating screening device according to claim 1, characterized in that: The screening component (100) is provided with a first protrusion (110), the receiving component (200) is provided with a second protrusion (230), the first protrusion (110) is connected to a flexible steel plate (120), and the flexible steel plate (120) is connected to the second protrusion (230).
3. The pearl sand vibrating screening device according to claim 2, characterized in that: The screening element (100) is provided with a switch door (130).
4. The pearl sand vibrating screening device according to claim 3, characterized in that: The receiving member (200) is provided with an inclined working surface (240), and one end of the inclined working surface (240) is connected to the discharge port (210).
5. The pearl sand vibrating screening device according to claim 4, characterized in that: The receiving member (200) is connected to a material discharging member (250).
6. The pearl sand vibrating screening device according to claim 5, characterized in that: The receiving member (200) is connected to a motor protection cover (260).
7. The pearl sand vibrating screening device according to claim 6, characterized in that: The bottom of the receiving member (200) is connected to a supporting leg (270), and the collecting member (300) is provided with a handle (310).