CN209829552U - Mulberry is dry to remove slag and trembles sieve device - Google Patents

Abstract

The utility model discloses a mulberry is dry to remove slag and trembles sieve device, the sieve bottom is installed on the support through the slope of a plurality of spring part, and the sieve bottom is installed and is shaken the sieve mechanism, shakes the sieve mechanism and includes motor and oval trembler, and the motor is connected to the pivot of trembler through driving belt, the pivot is installed in the non-centre of a circle position of trembler, installs the detachable balancing weight on the trembler; the tail end of the support is connected to the bottom of the tail end of the sieve plate through a lifting component, and inclined baffles are arranged above the edges of the two layers of sieve screens, which are in contact with the two side edges of the sieve plate. The device can adjust the gradient of the screen mesh according to the requirement, the screen mesh can be conveniently replaced, the inclined baffles are additionally arranged on the two sides of the screen mesh to prevent mulberries from being accumulated on the two sides, and the automatic and efficient cleaning of the two layers of screen meshes can be effectively realized; the vibration amplitude in the longitudinal direction can be stably maintained, the weight of the vibrating piece can be replaced, the amplitude is adjusted, and the effects of stable vibration and remarkable effect are achieved.

Description

Mulberry is dry to remove slag and trembles sieve device

Technical Field

The utility model relates to a sieve equipment technical field that shakes specifically is a dry slagging-off of mulberries trembles sieve device.

Background

The dried mulberry refers to dried mulberry (s ā ngsh), which is a mature fruit of mulberry of deciduous tree of Moraceae, called mulberry and fructus Jujubae, and is one of the fruits eaten by people frequently, and has sweet taste and juice. The ripe mulberries are oily, sour and sweet and palatable, and are preferably large, thick in flesh, purplish red and rich in sugar.

The prepared dried mulberries are usually required to be screened, impurities, broken slag and damaged residues generated in the preparation process are filtered, a traditional shaking and screening machine is usually in a general specification, and a merchant modifies the size of a screen to use the machine, so that the shaking and screening machine usually has some problems, for example, materials are remained and stacked in edge gaps of the screen, the stacking quantity and thickness are gradually enlarged for a long time, and the screening effect is influenced; the traditional vibrating screen machine has disordered vibration amplitude, and the vertical vibration direction is accompanied by the front and back vibration, so that the time for materials to pass through a screen is shortened, and the screening efficiency is reduced; the inclination angle of a screen of a traditional sieve shaker cannot be adjusted, and when the sieve shaker faces viscous and moist materials, the discharging inclination is insufficient, so that discharging and blanking are inconvenient and unsmooth; traditional tremble screen (ing) machine and be used for the screening back that the mulberries were dry, because the dry viscidity pectic substance that self has of mulberries can block up and the adhesion to the mesh hole, cause the mesh aperture to reduce, form even and block up, consequently use after a period, need artificially wash the screen cloth, take time and take a lot of work.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects and shortcomings of the prior art, the applicant designs a mulberry dry deslagging and shaking screen device through research and development, the inclination of a screen can be adjusted according to requirements, the screen can be conveniently replaced, inclined baffles are additionally arranged on two sides of the screen to prevent mulberry dry from accumulating on the two sides, and automatic and efficient cleaning of the two layers of screens can be effectively realized; specifically, the utility model discloses a realize like this: a mulberry dry deslagging and shaking screen device comprises a support and a screen plate structure, wherein the bottom of a screen plate is obliquely arranged on the support through a plurality of spring parts, a shaking screen mechanism is arranged at the bottom of the screen plate and comprises a motor and an elliptical vibrating plate, the motor is connected to a rotating shaft of the vibrating plate through a transmission belt, the rotating shaft is arranged at a non-circle center part of the vibrating plate, and a detachable balancing weight is arranged on the vibrating plate; the tail end of support is connected to the tail end bottom of sieve through the elevating parts, the sieve has two-layer first screen cloth and the second screen cloth that is parallel to each other, and the baffle of slope is installed to the edge top of first screen cloth and second screen cloth and the contact of sieve both sides limit.

Furthermore, the sieve plate comprises side plates, a bottom plate and a back plate, the side plates, the bottom plate and the back plate are arranged on two side faces of the sieve plate, the first sieve mesh and the second sieve mesh are arranged in the two side plates from top to bottom respectively, the first sieve mesh and the second sieve mesh can be inserted into the back plate at the rear end of the sieve plate and can be fastened or loosened through tightening hoops on two sides respectively, the vibrating sieve mechanism is horizontally arranged on a vibrating sieve frame below the bottom plate, and the vibrating plate is mounted in the middle of the vibrating sieve.

Furthermore, the lifting part is composed of a bolt sleeve and a bolt rod which are adjusted step by step; or a stepless adjusting thread sleeve and a screw rod are matched.

Furthermore, the balancing weight comprises a nut, a screw and at least one balancing weight piece which is arranged on the vibrating piece.

Further, one of the side plates is provided with a first sliding groove along the length direction of the side plate, the other side plate is provided with a side door which is opened and closed in a hinged mode along the length direction of the side plate, a second sliding groove which is parallel to the first sliding groove in a matched mode is formed in the side door, the first sliding groove and the second sliding groove are arranged between the first screen and the second screen, three sliding blocks are installed in the first sliding groove, the three sliding blocks are arranged in the first sliding groove in an even and equidistant mode and are connected with each other through a connecting rod, transverse rods which extend transversely are arranged on the three sliding blocks, the other ends of the transverse rods are arranged in the second sliding groove, the end of the most tail sliding block is rotatably connected with the end portion of the first rotating rod, the tail end of the first rotating rod is rotatably connected with the head end of the second rotating rod, the tail end of the second rotating rod is connected with.

Furthermore, the tail end of the second rotating rod is connected to a rotating shaft of the motor through a clutch controller, the first rotating rod is matched with the second rotating rod, the sliding blocks can be driven to slide repeatedly in the first sliding groove and the second sliding groove, and the repeated sliding paths of the three sliding blocks sequentially act on the upper section, the middle section and the lower section of the sieve plate.

Further, the clutch controller comprises a clutch gear box and an operating handle arranged outside the clutch gear box.

The utility model discloses a theory of operation introduces: the horizontal height of the tail part of the sieve plate can be adjusted through the lifting part, so that the aim of adjusting the integral gradient of the sieve plate is fulfilled, the amplitude can be adjusted by increasing or reducing the counter weight pieces on the vibrating pieces, so that the screening power can be adjusted, and the elliptical vibrating piece capable of eccentrically rotating can provide a better vibration direction in the longitudinal direction in the vibration process, so that the sieve plate is integrally vibrated in the up-and-down range, the unstable vibration effect caused by the front-and-back vibration force generated in the vibration process is effectively avoided, and the quality and the effect of the vibrating sieve are guaranteed; the design of the cleaning wool roller ingeniously solves the problem that the screen cloth can be cleaned without disassembling the screen cloth, when the screen cloth needs to be cleaned, the equipment is firstly stopped to be started, the side door is opened from the side plate, the three cleaning wool rollers are sequentially sleeved on the three cross rods, then the side door is closed, two ends of the three cross rods are positioned in the first chute and the second chute, after the clutch gear box is manually controlled to be in a closed state, the motor is started, the motor rotating shaft drives the first rotating rod and the second rotating rod to rotate, the first rotating rod and the second rotating rod are combined into a connecting shaft crank rotating effect, so that the sliding blocks are pushed to repeatedly slide in a certain range, the three sliding blocks are connected with each other, the three cross rods are driven, namely the three cleaning wool rollers perform repeated motion between the two layers of screen cloth, the cleaning wool rollers roll around the cross rods under the action of the screen cloth in the moving process, realize wasing pectin, pomace etc. of adhesion on the sieve mesh, equipment was in the vibration in-process about this moment simultaneously, and the pomace vibration filtering that will wash is after a set time, closed the motor, and open the side door and will wash the hair roller and take out, closed the side door, switches to the detached state with the clutch device, accomplishes and washs the operation, and the diameter of crossbeam is lower, can not influence moving down of material in the lower floor's filter screen.

Compared with the prior art, the utility model discloses the beneficial effect who possesses: can adjust screen cloth gradient, convenient change screen cloth according to the demand, add the baffle of slope in screen cloth both sides and prevent that the mulberry from doing in piling up of both sides, can effectual realization to the automatic high-efficient cleaning of two-layer screen cloth.

Drawings

Fig. 1 is a left side view of the structure of the mulberry dry residue removing and shaking device of the utility model;

fig. 2 is a right side view of the structure of the mulberry dry residue removing and shaking device of the utility model;

fig. 3 is a front view of the mulberry dry residue removing and sifting device of the utility model;

fig. 4 is a structural perspective view of the mulberry dry deslagging and shaking screen device of the utility model;

FIG. 5 is a perspective view of the vibrating screen mechanism of the present invention;

fig. 6 is a schematic view of a transmission structure of a cleaning part in embodiment 2 of the present invention;

FIG. 7 is a schematic perspective view of the cleaning brush roller of embodiment 2 of the present invention;

wherein: the automatic cleaning device comprises a support 1, a spring piece 2, a vibrating screen mechanism 3, a motor 4, a vibrating plate 5, a transmission belt 6, a rotating shaft 7, a lifting component 8, a first screen mesh 9, a second screen mesh 10, a baffle plate 11, a side plate 12, a bottom plate 13, a tightening hoop 14, a bolt sleeve 15, a nut 16, a counterweight plate 17, a first sliding groove 18, a side door 19, a second sliding groove 20, a sliding block 21, a connecting rod 22, a cross rod 23, a first rotating rod 24, a second rotating rod 25, a cleaning wool roller 26, a clutch gear box 27 and an operating handle 28.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1:

as shown in fig. 1-6, the mulberry dry deslagging and shaking screen device can adjust the gradient of the screen mesh according to requirements, conveniently replace the screen mesh, add inclined baffles 11 on two sides of the screen mesh to prevent the mulberry dry on the two sides from accumulating, and effectively realize automatic and efficient cleaning of the two layers of screen mesh; specifically, the utility model discloses a realize like this: a mulberry dry slag removal and shaking device comprises a support 1 and a sieve plate structure, wherein the bottom of the sieve plate is obliquely arranged on the support 1 through a plurality of spring parts 2, a shaking mechanism 3 is arranged at the bottom of the sieve plate, the shaking mechanism 3 comprises a motor 4 and an elliptical vibrating plate 5, the motor 4 is connected to a rotating shaft 7 of the vibrating plate 5 through a transmission belt 6, the rotating shaft 7 is arranged at a non-circle center part of the vibrating plate 5, and a detachable balancing weight is arranged on the vibrating plate 5; the tail end of support 1 is connected to the tail end bottom of sieve through elevating system 8, the sieve has two-layer first screen cloth 9 and the second screen cloth 10 that are parallel to each other, and the baffle 11 of slope is installed to the edge top of first screen cloth 9 and second screen cloth 10 and the contact of sieve both sides limit. When the mulberry fruit screening machine is in actual use, prepared mulberry fruits are poured into the machine from a feeding hole and enter a sieve plate, a feeding roller is arranged on the sieve plate and used for controlling feeding amount, a motor 4 is started, the motor 4 drives a vibrating piece 5 to rotate in the vertical direction through a transmission belt 6 or a chain, due to the design of an eccentric rotating shaft 7 and a mounted balancing weight, the rotating center of gravity forms vertical deviation to generate vertical vibration, the whole sieve plate structure is driven to vertically vibrate, the sieve plate vibrates on a support 1 through a spring part 2 to achieve the purpose of screening, the mulberry fruits firstly fall into a first screen 9, the meshes of the first screen 9 are larger than those of a second screen 10, sundries such as crushed slag, residues or dust and crushed stones attached to the mulberry fruits penetrate through the first screen 9 and enter the second screen 10 in the vibration process, and the mulberry fruits cannot penetrate through the first screen 9, gradually sliding down along the inclined direction of the sieve plate in the vibration process until discharging is completed to the bottom to obtain clean and complete dried mulberries, filtering the crushed slag, residues or dust, crushed stones or the like entering the second sieve 10 by one-stage filtration, filtering the residues such as gravels, sands and the like to the bottommost layer of the sieve plate, and finally discharging the residues from the side edge at the bottom, wherein the residual damaged dried mulberries cannot pass through the second sieve 10 and are finally discharged from the other side surface at the bottom for recycling and other uses, in the actual production process, the inclination of the sieve plate can be adjusted by adjusting the height of the lifting part 8 according to the quantity, dryness and humidity and the like of the dried mulberries, and the lifting part 8 is composed of a bolt sleeve 15 and a bolt rod which are adjusted step by step; or a stepless adjusting threaded sleeve and a screw rod are matched to form the vibrating screen, so that the blanking speed and the amplitude intensity in the process of dry vibrating and screening the mulberries can be adjusted; the balancing weight comprises a nut 16, a screw rod and at least one balancing weight piece 17, the balancing weight piece is arranged on the vibrating piece 5, the adjustment can be achieved by adding or subtracting the number of the balancing weight pieces 17 through the nut 16 and the screw rod, and the baffle 11 part at the edge of the screen is arranged, so that the dried mulberry cannot stay at a corner part where the screen is contacted with the edge of the screen plate in the vibrating and screening process, the accumulation is avoided, and the screening quality is improved;

preferably, the screen plate comprises side plates 12, a bottom plate 13 and a back plate on two side surfaces, the first screen 9 and the second screen 10 are respectively arranged in the two side plates 12 from top to bottom and can be inserted into and installed from the back plate at the rear end of the screen plate and respectively fastened or loosened through tightening hoops 14 on two sides, the vibrating screen mechanism 3 is horizontally installed on a vibrating screen frame below the bottom plate 13, and the vibrating piece 5 is installed in the middle of the vibrating screen frame in a suspended mode through a rotating shaft 7. The lifting component 8 is composed of a bolt sleeve 15 and a bolt rod which are adjusted step by step; or a stepless adjusting thread sleeve and a screw rod are matched.

Example 2

On the basis of embodiment 1, as shown in fig. 1 to 7, one of the side plates 12 is provided with a first sliding groove 18 along the length direction of the side plate 12, the other side plate 12 is provided with a side door 19 hinged to open and close along the length direction of the side plate 12, the side door 19 is provided with a second sliding groove 20 parallel to the first sliding groove 18, the positions of the first sliding groove 18 and the second sliding groove 20 are arranged between the first screen cloth 9 and the second screen cloth 10, three sliding blocks 21 are installed in the first sliding groove 18, the three sliding blocks 21 are uniformly and equidistantly arranged in the first sliding groove 18 and are connected with each other through a connecting rod 22, the three sliding blocks 21 are respectively provided with a transverse rod 23 extending transversely, the other end of the transverse rod 23 is arranged in the second sliding groove 20, the endmost sliding block 21 is rotatably connected with the end part of a first rotating rod 24, the end of the first rotating rod 24 is rotatably connected with the end part of a second rotating rod 25, the end part of the second rotating rod 25 is connected with the, the horizontal rod 23 is movably sleeved with a cleaning hair roller 26. In practical use, because the dried mulberry belongs to the fruit with high sugar content, the surface of the dried mulberry has adhesive pectin carbohydrate, thereby generating viscosity to be attached to the edge of a sieve hole of the sieve net, the time is long, the attachment degree is larger, the sieving effect is reduced, the common method is to dismantle the sieve net after shutdown and independently clean and then install the sieve net, however, the installation and the disassembly processes are very inconvenient, and the time and the labor are consumed, in the utility model, after the shutdown, the side door 19 on the side plate 12 can be opened, the cross rod 23 is separated from the second chute 20 on the side door 19, the three cleaning hair rollers 26 are respectively sleeved on the three cross rods 23 by manpower, the side door 19 is covered, the end head of the cross rod 23 is clamped in the second chute 20, the operating handle 28 of the clutch controller is manually operated, the clutch part in the clutch gear box 27 is controlled to be closed with the rotating shaft 7 of the motor 4, starting the motor 4, connecting the tail end of the second rotating rod 25 to the rotating shaft 7 of the motor 4 through a clutch controller, driving the second rotating rod 25 to do circular motion under the rotation of the motor 4, connecting the first rotating rod 24 and the second rotating rod 25 in a matching way, thereby driving the first rotating rod 24 to drive the sliding block 21 to repeatedly slide in the first sliding chute and the second sliding chute, wherein the first sliding chute and the second sliding chute can be continuous chutes or intermittent slotting chutes, the repeated sliding paths of the three sliding blocks 21 sequentially act on the upper section, the middle section and the lower section of the screen plate, thereby realizing that the small sliding range stroke also covers the length stroke of the whole screen, namely the sliding amplitude of the second rotating rod 25 in the sliding chutes is one third of the length of the screen plate, the first hair roller does reciprocating motion on the upper section of the screen plate, and simultaneously drives the other two sliding blocks 21 and the cleaning hair roller 26 arranged on the sliding blocks 21 by the connection between the sliding blocks 21, cleaning the middle section and the lower section area is realized, through reciprocating motion, in the contact process between the cleaning wool roller 26 and the upper and lower layers of screens, the cleaning operation is carried out on impurities such as sticky slag and the like attached on the cleaning wool roller, if necessary, water is poured from the feed inlet to wash in a matched manner, the slag is washed off from the screens, the purpose of cleaning the screens is achieved, and the two layers of screens are cleaned simultaneously; preferably, in the cleaning process, the motor 4 can continuously keep the connection of the vibrating screen structure, so that the effect of vibrating and shaking slag can be realized while cleaning, and the cleaning efficiency is convenient to improve; the connection with the vibrating screen structure can be disconnected, so that the vibrating screen structure does not move; after the washing is accomplished, close motor 4, switching clutch, the static back of standby device opens side door 19, will wash hair roller 26 and take out, and the residue of surviving in the sieve can be discharged naturally when the start of next use sieve machine, extracts and falls and wash hair roller 26 back, only reserves comparatively slender horizontal pole 23 between the two-layer screen cloth, can not influence the normal ejection of compact of the tiny crushed aggregates that normally sieves the in-process and produce.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (7)

1. The mulberry dry deslagging and shaking device comprises a support (1) and a sieve plate structure, wherein the bottom of the sieve plate is obliquely arranged on the support (1) through a plurality of spring parts (2), and a shaking sieve mechanism (3) is arranged at the bottom of the sieve plate, and is characterized in that the shaking sieve mechanism (3) comprises a motor (4) and an elliptic vibrating plate (5), the motor (4) is connected to a rotating shaft (7) of the vibrating plate (5) through a transmission belt (6), the rotating shaft (7) is arranged at a non-circle center part of the vibrating plate (5), and a detachable balancing weight is arranged on the vibrating plate (5); the tail end of support (1) is connected to the tail end bottom of sieve through lifting unit (8), the sieve has two-layer first screen cloth (9) and second screen cloth (10) that are parallel to each other, and baffle (11) of slope are installed to edge top of first screen cloth (9) and second screen cloth (10) and the contact of sieve both sides limit.

2. The mulberry dry residue removing and shaking device as claimed in claim 1, wherein the sieve plate comprises side plates (12) on two side surfaces, a bottom plate (13) and a back plate, the first sieve mesh (9) and the second sieve mesh (10) are respectively arranged in the two side plates (12) from top to bottom, the first sieve mesh and the second sieve mesh can be inserted into the back plate at the rear end of the sieve plate and respectively fastened or loosened through tightening hoops (14) on two sides, the shaking mechanism (3) is horizontally arranged on a shaking frame below the bottom plate (13), and the shaking plate (5) is suspended in the middle of the shaking frame through a rotating shaft (7).

3. The mulberry dry residue removing and shaking screen device as claimed in claim 1, wherein the lifting member (8) is composed of a bolt sleeve (15) and a bolt bar which are adjusted step by step; or a stepless adjusting thread sleeve and a screw rod are matched.

4. The mulberry dry residue removing and shaking screen device as claimed in claim 1, wherein the weight block comprises a nut (16), a screw and at least one weight plate (17) mounted on the vibrating plate (5).

5. The mulberry dry residue removing and shaking device according to claim 2, wherein one of the side plates (12) is provided with a first chute (18) along the length direction of the side plate (12), the other side plate (12) is provided with a side door (19) which is hinged and opened and closed along the length direction of the side plate (12), the side door (19) is provided with a second chute (20) which is matched and parallel with the first chute (18), the positions of the first chute (18) and the second chute (20) are arranged between the first screen (9) and the second screen (10), the first chute (18) is internally provided with three sliding blocks (21), the three sliding blocks (21) are uniformly arranged in the first chute (18) at equal intervals and are mutually connected through a connecting rod (22), the three sliding blocks (21) are respectively provided with a transverse rod (23) which transversely extends, the other end of the transverse rod (23) is arranged in the second chute (20), the end part of the first rotating rod (24) is rotatably connected with the slide block (21) at the tail end, the tail end of the first rotating rod (24) is rotatably connected with the head end of the second rotating rod (25), the tail end of the second rotating rod (25) is connected to a rotating shaft (7) of the motor (4), and the cleaning hair roller (26) is movably sleeved on the cross rod (23).

6. The mulberry dry residue removing and shaking device according to claim 5, wherein the second rotating rod (25) is connected to the rotating shaft (7) of the motor (4) through a clutch controller at the tail end, the first rotating rod (24) and the second rotating rod (25) are matched with each other, the sliding blocks (21) can be driven to slide repeatedly in the first sliding groove and the second sliding groove, and the repeated sliding paths of the three sliding blocks (21) sequentially act on the upper section, the middle section and the lower section of the sieve plate.

7. The mulberry dry residue removing and shaking screen device as claimed in claim 6, wherein the clutch controller comprises a clutch gear box (27) and an operating handle (28) disposed outside the clutch gear box (27).