A kind of four sand systems
Technical field
The utility model is a kind of four sand system, belongs to engineering machinery field.
Background technology
Engineering machinery is the important component of equipment manufacturing industry.Put it briefly, all restoration in earth-rock construction engineerings, pavement construction with
Machinery dress necessary to comprehensive mechanized construction engineering needed for maintenance, the operation of flow-type lift and various architectural engineerings
It is standby, referred to as engineering machinery.It is mainly used in national defense construction engineering, communications and transportation construction, energy industry construction and production, mine etc.
Raw and semifinished materials industries is built and the field such as production, agriculture, forestry, water conservancy construction, industrial and civil buildings, urban construction, environmental protection.Various countries
Delimit the sector that product scope is roughly the same, China Construction Machinery compares with other various countries and also add railway project machine
The industry such as tool, fork truck and industrial transportation vehicle, finishing machinery, elevator, pneumatic tools.
Prior art discloses a kind of draw tube sand extracting device, its Application No.:CN201220110115.2, in the bottom of joint
Portion is fixedly connected with assembling fork, and stack shell is fixed with the bottom of assembling fork, cutting edge is fixed with the bottom of stack shell, in cutting edge
The stack shell inwall of top has valve lid by hinge, and the stack shell inwall in valve lid free end side is provided with support level,
Stack shell inwall above bearing pin is fixed with support block, and the top ends in stack shell or the bottom in assembling fork are provided with out water dispenser
Structure.The utility model operation extremely facilitates, simple and compact for structure, consumable accessory very convenient, this reality of replacing in the utility model
It is low with new manufacture and maintenance cost, adapt to very much severe working environment.But, the said equipment operating efficiency is relatively low, carries sand
It is highly relatively low, using there is certain potential safety hazard.
Utility model content
In view of the shortcomings of the prior art, the utility model purpose is to provide a kind of four sand system, to solve above-mentioned setting
Standby operating efficiency is relatively low, carries that sand is highly relatively low, using there is certain potential safety hazard.
To achieve these goals, the utility model is to realize by the following technical solutions:A kind of four sand systems, its
Structure includes:Top main box, bottom main box, base, driven pulley, sand removing hole, carry sand hopper, reductor, driving wheel, upper cap
Son, motor, connection belt, sand inlet, interior arrangement, the bottom of the top main box are fixedly connected with bottom main box,
The bottom of the bottom main box is provided with base, and the base top is provided with driven pulley, and the left part of the driven pulley is provided with into sand
Mouthful, described to propose sand hopper and connection belt connection, the driving wheel and motor are connected, and the top of the top main box is provided with
Portion's lid, the interior arrangement includes:Terminal pad, terminal pad fixed screw, sprocket gear, motor connection gear, deceleration
Machine cabinet, drive wheel bearing, follower shaft, driven pulley bearing, the terminal pad are provided with terminal pad fixed screw, the active
Wheel is provided with sprocket gear, and the driving wheel connects gear by motor and motor is connected, the outside of the reductor
Case of reducer is provided with, the driving wheel is fixedly connected by drive wheel bearing with top main box.
Further, the right part of the top main box is provided with reductor, and sand removing hole is provided with below the reductor.
Further, the connection belt and driving wheel connection.
Further, the top main box is fixedly connected by terminal pad with main box.
Further, the follower shaft is connected by driven pulley bearing and bottom main box.
The utility model simple structure, when carry sand with totally-enclosed, effectively prevent from polluting environment, carry sand highly
Height, is provided with reductor, and the speed that can effectively prevent from shaking out is too high to be caused to splash, and top main box passes through terminal pad and main box
It is fixedly connected, stable connection is safe.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, other spies of the present utility model
Levy, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural representation of four sand system of the utility model;
Fig. 2 is the structural representation of interior arrangement of the present utility model;
Fig. 3 is operation principle schematic diagram of the present utility model;
In figure:1- tops main box, 2- bottoms main box, 3- bases, 4- driven pulleys, 5- sand removing holes, 6- carry sand hopper, 7- and subtract
Fast machine, 8- driving wheels, 9- upper lids, 10- motor, 11- connections belt, 12- sand inlets, 13- interior arrangements, 14- connections
Disk, 15- terminal pads fixed screw, 16- sprocket gears, 17- motor connection gear, 18- case of reducer, 19- driving wheels
Bearing, 20- follower shafts, 21- driven pulley bearings.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
Fig. 1 and Fig. 2 is referred to, the utility model provides a kind of technical scheme:A kind of four sand systems, its structure includes:On
Portion's main box 1, bottom main box 2, base 3, driven pulley 4, sand removing hole 5, carry sand hopper 6, reductor 7, driving wheel 8, upper lid
9th, motor 10, connection belt 11, sand inlet 12, interior arrangement 13, the bottom of the top main box 1 and bottom main box 2
It is fixedly connected, the bottom of the bottom main box 2 is provided with base 3, and the top of the base 3 is provided with driven pulley 4, the driven pulley 4
Left part be provided with sand inlet 12, described to carry sand hopper 6 and connection belt 11 is connected, the driving wheel 8 and motor 10 are connected, described
The top of top main box 1 is provided with upper lid 9, and the interior arrangement 13 includes:Terminal pad 14, terminal pad fixed screw 15,
Sprocket gear 16, motor connection gear 17, case of reducer 18, drive wheel bearing 19, follower shaft 20, driven pulley bearing
21, the terminal pad 14 is provided with terminal pad fixed screw 15, and the driving wheel 8 is provided with sprocket gear 16, the active
Wheel 8 connects gear 17 by motor and motor 10 is connected, and the outside of the reductor 7 is provided with case of reducer 18, described
Driving wheel 8 is fixedly connected by drive wheel bearing 19 with top main box 1.The right part of the top main box 1 is provided with reductor
7, the lower section of the reductor 7 is provided with sand removing hole 5.The connection belt 11 and driving wheel 8 are connected.The top main box 1 leads to
Terminal pad 14 is crossed to be fixedly connected with main box 2.The follower shaft 20 is connected by driven pulley bearing 21 and bottom main box 2.
Fig. 3 is referred to, when being used, whether the firm connection of each several part is first checked for, after confirmation Plant in good condition, will
Equipment is placed in place, and sand equipment will be sent to be connected to sand inlet 12, by sand removing hole 5 and needs to be connected with the equipment of sand,
Connection power supply, can start normal work afterwards, be provided with reductor 7, and the speed that can effectively prevent from shaking out is too high to be caused to splash,
Top main box is fixedly connected by terminal pad with main box, and stable connection is safe.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim is limited rather than described above, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.