CN210873065U

CN210873065U - Wet granulation system

Info

Publication number: CN210873065U
Application number: CN201921291802.7U
Authority: CN
Inventors: 张再发; 杨焦
Original assignee: Yabao Pharmaceutical Co ltd Beijing
Current assignee: Yabao Pharmaceutical Co ltd Beijing
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-06-30
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a wet granulation system. The system comprises a lifting device, a material containing device, a granulating device, a first distance sensor and a controller, wherein a forklift in the lifting device is detachably connected with a lifter, and the lifter is driven by a driving device to move up and down and/or rotate along a base; the material containing device is detachably connected with the forklift; the first distance sensor is arranged on the granulating device and senses the relative distance between the material containing device and the feeding hole; the controller controls the start and stop of the driving device and starts or closes the alarm device based on the relative distance between the material containing device and the material inlet. The system can accurately move the raw material to the position of the feed opening.

Description

Wet granulation system

Technical Field

The utility model belongs to the pharmacy field particularly, relates to wet granulation system.

Background

In the pharmacy in-process, the top at the device is usually established to wet process pelletization device's feed inlet, because pelletization device is higher, need adopt hoisting device to promote the raw materials to the device top and feed in raw materials, but for avoiding containing the material device, fork truck or lifting mechanism etc. bump against with pelletization device in the promotion process, there is certain safe distance usually between hoisting device and the pelletization device, lead to the raw materials to promote the back from this and the distance of pelletization device feed inlet far away, and in the charging process, the relative position of raw materials and feed inlet can not accurate control, easily miss the best reinforced station, not only inconvenient reinforced, staff's work load also correspondingly increases.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. To this end, it is an object of the present invention to provide a wet granulation system. This wet granulation system can transfer the raw materials to the charge door position with the accuracy to more be favorable to reinforced, reduce the operation degree of difficulty.

According to the utility model discloses a first aspect, the utility model provides a wet granulation system. According to the utility model discloses an embodiment, this system includes:

the lifting device comprises a base, a lifter and a forklift, the forklift is detachably connected with the lifter, and the lifter moves up and down and/or rotates along the base under the driving of a driving device;

the material containing device is detachably connected with the forklift;

the granulating device is connected with the lifting device, and a feeding hole is formed in the top of the granulating device;

the first distance sensor is arranged on the granulating device and senses the relative distance between the material containing device and the feeding hole;

the controller is connected with the lifting device, the first distance sensor and the alarm device, and controls the starting and stopping of the driving device and the opening or closing of the alarm device based on the relative distance between the material containing device and the feed inlet and the preset relative distance between the material containing device and the feed inlet.

According to the wet granulation system of the above embodiment of the present invention, the lifting device is utilized to drive the forklift and further drive the material containing device to move up and down and/or rotate along the base, and the first distance sensor is utilized to accurately position the material containing device, so that the material containing device can be accurately transferred to the position of the charging opening, and when the material containing device is positioned at the position of the charging opening, the lifter can be timely stopped moving up and down and/or rotating while reminding the worker, thereby being more beneficial to charging and reducing the operation difficulty; in addition, manual operation can be saved by arranging the controller, and automatic transfer of the raw materials is realized.

In addition, the wet granulation system according to the above embodiment of the present invention may further have the following additional technical features:

optionally, the wet granulation system further comprises: the human body sensor is arranged on the lifting device and connected with the controller, the human body sensor senses the actual distance between the forklift and the human body, and the controller controls the starting and stopping of the driving device and opens or closes the alarm device based on the actual distance between the forklift and the human body and the preset safe distance between the forklift and the human body.

Optionally, the wet granulation system further comprises: the second distance sensor is arranged on the lifting device and connected with the controller, the second distance sensor senses the moving height of the forklift, and the controller controls the starting and stopping of the driving device and starts or closes the alarm device based on the moving height of the forklift and the preset safety height of the forklift.

Optionally, the base is a fixed base, and the lifter moves up and down and/or rotates along the fixed base under the driving of the driving device; or the base is a movable base, and the movable base can rotate and drive the lifter to rotate.

Optionally, the fixed base is a cylinder, a guide rail is arranged on the side face of the cylinder, and the guide rail is arranged in a rotating and lifting manner along the height direction of the cylinder, or the guide rail comprises a vertical guide rail arranged along the height direction of the cylinder and a horizontal guide rail arranged along the circumferential direction of the cylinder.

Optionally, the lifter is sleeved on the fixed base.

Optionally, a first roller is arranged at the bottom of the movable base and drives the movable base to rotate; or, the movable base is inserted into the lifting device and driven by the driving device to rotate.

Optionally, two forks are arranged on the lifter, and the forklift is connected with the forks of the lifter in an inserting manner.

Optionally, a second roller is provided at the bottom of the forklift, and the forklift slides along with the second roller.

Optionally, the forklift comprises a support and a support arranged on the support, the support is movably connected with the material containing device, and the controller controls the material containing device to topple and rotate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a wet granulation system according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the wet granulation system forklift at the lowest station according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the wet granulation system forklift when driving the material containing device to transfer to the position of the charging opening according to the utility model discloses an embodiment.

Fig. 4 is a schematic structural diagram of a base according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a base according to still another embodiment of the present invention.

Fig. 6 is a partial schematic structure diagram of a lifting device according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a lifting device according to still another embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

According to the utility model discloses a first aspect, the utility model provides a wet granulation system. According to an embodiment of the present invention, as shown in fig. 1-3, the system comprises: the lifting device 100, the material containing device 200, the granulating device 300, the first distance sensor 500 and the controller 700. As shown in fig. 3, the lifting apparatus 100 includes a base 110, a lifter 120, and a forklift 130, wherein the forklift 130 is detachably connected to the lifter 120, and the lifter 120 moves up and down and/or rotates along the base 110 under the driving of a driving apparatus (not shown); the material containing device 200 is detachably connected with the forklift 130; the granulating device 300 is connected with the lifting device 100, and the top of the granulating device 300 is provided with a feeding hole 310; the first distance sensor 500 is provided on the granulating device 300, preferably near the feed inlet 310, and senses the relative distance between the loading device 200 and the feed inlet 310. The controller 700 is connected with the lifting device 100, the first distance sensor 500 and the alarm device 600, and the controller 700 controls the start and stop of the driving device and starts or stops the alarm device 600 based on the relative distance between the material containing device 200 and the material inlet 310 and the preset relative distance between the material containing device 200 and the material inlet 310. Wherein the relative distance includes a horizontal distance and a vertical distance between the material containing device 200 and the material inlet 310.

The wet granulation system of the above embodiment of the present invention will be described in detail with reference to fig. 1 to 7.

According to the utility model discloses a specific embodiment, in promoting reinforced operation, horizontal distance and vertical distance between first distance sensor 500 response containing device 200 and the feed inlet 310, when horizontal distance and vertical distance between containing device and the feed inlet all satisfy predetermined distance, containing device removes when reinforced position promptly, the controller makes drive arrangement stop work so that fork truck stop moving, open alarm device simultaneously and send out the police dispatch newspaper in order reminding the staff, avoid fork truck to continue to remove and/or rotate and miss the best reinforced position.

According to the utility model discloses a still another embodiment, as shown in fig. 2 and fig. 3, wet granulation system can further include human body sensor 400, human body sensor 400 establishes on hoisting device 100 and links to each other with controller 700, human body sensor 700 responds to the actual distance between fork truck 130 and the human body, controller 700 is based on actual distance between fork truck 130 and the human body and the safe distance between predetermined fork truck 130 and the human body, control drive arrangement open and open or close alarm device 600, wherein, human body sensor 400 is preferred to be established on fork truck 130. In the wet granulation process, besides powdery raw materials, liquid adhesive/wetting agent and the like are required to be added, when a lifting device is adopted to lift powder and liquid raw materials, the raw materials are generally transferred to a feeding hole in a hanging or lifting mode, the risk of falling and inclined scattering of the raw materials exists, the personal safety of peripheral workers is threatened, whether a human body is close to the lifting device or not can be sensed by arranging a human body sensor on the lifting device, and a controller can indirectly control the movement or stop of a forklift by controlling the starting and stopping of a driving device based on the actual distance between the forklift and the human body and the preset safety distance between the forklift and the human body, and an alarm device is started or closed, so that the aims of timely reminding people of keeping away and avoiding the threat of falling and inclined scattering of the raw materials to the personal safety of the peripheral workers are fulfilled.

According to the utility model discloses a still another concrete embodiment, in promoting reinforced operation, human body sensor 400 judges the distance between flourishing material device 200 and the human body through the actual distance between response fork truck 130 and the human body, when actual distance between fork truck and the human body is less than or equal to the safe distance between predetermined fork truck and the human body, the controller makes drive arrangement stop work so that fork truck and flourishing material device stop moving, open alarm device simultaneously and make alarm device send out the police dispatch newspaper and keep away from in order to remind personnel on every side, avoid reinforced in-process raw materials to fall and spill the threat that causes personnel's personal safety on every side, personnel keep away from on every side the actual distance between back and the fork truck and be greater than predetermined safe distance, alarm device is closed to the controller, and open drive arrangement and then make fork truck and flourishing material device remove again.

According to still another embodiment of the present invention, as shown in fig. 2 and 3, the wet granulation system may further include a second distance sensor 800, the second distance sensor 800 may be disposed on the lifting device 100 and connected to the controller 700, preferably on the forklift 130, the second distance sensor 800 may sense the moving height of the forklift 130, and the controller 700 controls the start and stop of the driving device and opens or closes the alarm device 600 based on the moving height of the forklift 130 and the preset safety height of the forklift 130. The preset safety height of the forklift comprises a critical height between the forklift and the top of the lifting device, a critical height between the forklift and the bottom of the lifting device and a critical height between the forklift and the granulating device, so that when the moving height of the forklift reaches the critical height when the forklift ascends or descends or the critical height when the forklift and the granulating device, the controller can stop the forklift and send an alarm prompt, and the phenomena that the forklift collides with the top or the bottom of the lifting device or derails or collides with the granulating device and the like are effectively avoided. Preferably, in the lifting process, when the position of the forklift is higher than the height of the granulating device and the vertical distance between the forklift and the granulating device is larger than the critical height of the forklift from the granulating device, the controller controls the driving device to drive the lifter to rotate and drive the forklift to rotate, so that the forklift and the containing device cannot collide with the granulating device in the feeding process.

According to the utility model discloses a still another embodiment, base 110 can be fixed baseplate or movable base, from this, can make fork truck rotatory along fixed baseplate rotation through the riser, or rotatory and then make fork truck rotatory through movable base self rotation drive riser to move the raw materials accuracy to the charge door through flourishing material device. Specifically, when the base 110 is a fixed base, the lifter 120 may move up and down and rotate along the fixed base under the driving of the driving device, wherein the lifter 120 may move up and down and rotate along the fixed base simultaneously, or move up and down and rotate respectively; according to a specific example of the present invention, when the base 110 is a fixed base, the fixed base may be a cylinder, and the side surface of the cylinder is provided with the guide rail 111, as shown in fig. 4, the guide rail 111 may rotate and rise along the height direction of the cylinder, and the lifter 120 rotates and rises along the guide rail; or as shown in fig. 5, the guide rail 111 may include a vertical guide rail disposed along the height direction of the cylinder and a horizontal guide rail disposed along the circumference of the cylinder, the lifter moves up and down along the vertical guide rail and rotates along the horizontal guide rail, and preferably, the horizontal guide rail is disposed at the upper and lower portions of the vertical guide rail, thereby facilitating the rotation of the lifter; according to the utility model discloses a concrete example again, lifting mechanism 120 can also overlap and establish on fixed baseplate, for example the cover is established on circumference body fixed baseplate, more is favorable to realizing the rotation of lifting mechanism from this. When the base 110 is a movable base, the movable base can rotate and drive the lifter 120 to rotate, for example, as shown in fig. 6, a first roller 111 can be disposed at the bottom of the movable base, and the movable base is driven to rotate by the rolling of the first roller 111; for another example, the movable base may be inserted into the lifting device 100 and rotated by the driving device, thereby rotating the lifter.

According to another embodiment of the present invention, the connection mode of the middle fork lift 130 and the lifter 120 is not particularly limited, and those skilled in the art can select the connection mode according to actual needs. For example, the forklift 130 and the lifter 120 may be threaded, bolted, or snapped together.

According to another embodiment of the present invention, as shown in fig. 7, two forks 121 may be provided on the lifter, and the forklift 130 may be inserted into and connected to the forks 121 of the lifter 120, so that the forklift may be detachably connected to the lifter through the forks. In particular, the forklift 130 may include a support 131 and a bracket 132 provided on the support, and the support 131 may include two spaced and parallel hollow sub-supports, which may be connected to the fork 121 of the lifter 120 in an inserting manner, and this arrangement has at least the following advantages: firstly, be favorable to holding device's fixed, secondly can make fork truck and hoisting device link to each other through the mode of interlude, thirdly can further reduce fork truck's dead weight, and then reduce and promote the energy consumption. Further, the type of the hollow sub-mount is not particularly limited, and those skilled in the art can select the hollow sub-mount according to actual needs, for example, the sub-mount may be a metal square pipe or a metal round pipe.

According to the utility model discloses a still another concrete embodiment, as shown in fig. 7, fork truck 130 bottom can be equipped with second gyro wheel 133, preferably establishes in support 131 bottom, and fork truck 130 can slide along with second gyro wheel 133, not only can realize fork truck from this ascending autonomous movement of horizontal direction, still is favorable to rolling through the gyro wheel and realizes that fork truck links to each other and dismantle with hoisting device's interlude. Preferably, when the lifter 120 and the forklift 130 are located at the lowest working position, the height of the fork 121 can be located between the highest point and the lowest point of the inner wall of the hollow sub-support, so that the forklift can be more conveniently inserted into and detached from the lifting device by rolling the roller 133.

According to the utility model discloses a still another embodiment, fork truck 130's support 132 can link to each other with flourishing material device 200 activity, and controller 700 can control flourishing material device 200 and empty rotatoryly, and when fork truck drove flourishing material device to remove reinforced position promptly, can control flourishing material device rotatoryly through controller 700, and then realize empting of raw materials and flourishing material device's resetting, can more be favorable to automatic material conveying from this.

According to the utility model discloses a further concrete embodiment, fork truck 130's support 132 can be the triangle-shaped support, and flourishing material device 200 can be fixed to support 132, the utility model discloses in can further improve fork truck's stability through adopting the triangle-shaped support, preferably, the nodical triangle-shaped that also can be of support 132 and support 131.

To sum up, the utility model discloses wet granulation system of above-mentioned embodiment has following advantage at least: the lifting device 100 can be used for driving the forklift 130 to further drive the material containing device 200 to move up and down and/or rotate along the base 110, meanwhile, the first distance sensor 500 is used for accurately positioning the material containing device 200, the material containing device 200 can be accurately transferred to the position of the feed opening 310, and when the material containing device 200 is located at the position of the feed opening 310, the lifter 120 can be timely stopped moving up and down and/or rotating to remind a worker, so that the material can be more favorably fed, and the operation difficulty can be reduced; in addition, manual operation can be omitted by arranging the controller 700, and automatic transfer of the raw materials can be realized.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A wet granulation system, comprising:

the material containing device is detachably connected with the forklift;

2. The wet granulation system of claim 1, further comprising:

a human body sensor which is arranged on the lifting device and connected with the controller, senses the actual distance between the forklift and the human body,

the controller controls the starting and stopping of the driving device and opens or closes the alarm device based on the actual distance between the forklift and the human body and the preset safety distance between the forklift and the human body.

3. The wet granulation system of claim 2, further comprising:

a second distance sensor arranged on the lifting device and connected with the controller, the second distance sensor sensing the moving height of the forklift,

the controller controls the starting and stopping of the driving device and starts or closes the alarm device based on the moving height of the forklift and the preset safety height of the forklift.

4. A wet granulation system according to any of the claims 1-3, wherein the base is a fixed base, the elevator is driven by the driving means to move up and down and/or rotate along the fixed base,

or the base is a movable base, and the movable base can rotate and drive the lifter to rotate.

5. The wet granulation system as claimed in claim 4, wherein the fixed base is a cylinder, and the side of the cylinder is provided with a guide rail which is arranged to rotate and rise along the height direction of the cylinder, or the guide rail comprises a vertical guide rail arranged along the height direction of the cylinder and a horizontal guide rail arranged along the circumference of the cylinder.

6. The wet granulation system of claim 4, wherein the lifter is sleeved on the fixed base.

7. The wet granulation system as claimed in claim 4, wherein a first roller is provided at the bottom of the movable base, the first roller rotates the movable base,

or, the movable base is inserted into the lifting device and driven by the driving device to rotate.

8. A wet granulation system according to any of the claims 5 to 7, wherein two forks are provided on the elevator, and wherein the forklift is interlooped with the forks of the elevator.

9. The wet granulation system of claim 8, wherein the forklift is provided with a second roller at the bottom thereof, and the forklift slides with the second roller.

10. The wet granulation system of claim 9, wherein the forklift comprises a support and a bracket disposed on the support, the bracket is movably connected to the containing device, and the controller controls the containing device to tilt and rotate.