CN206872295U - Loop wheel machine - Google Patents

Abstract

The utility model discloses a kind of loop wheel machine, for transporting goods, the loop wheel machine includes frame, control module, and the receiving module in the control module, power plant module, velocity sensor and weighing sensor is electrically connected, the power plant module is installed on the frame to carry the goods.

Description

Loop wheel machine

Technical field

Lifting technique field is the utility model is related to, more particularly to a kind of loop wheel machine.

Background technology

The loop wheel machine steel wire rope that drop hanger is connected with hanging object when lifting by crane hanging object will not only bear hanging object itself Gravity still suffer from active force caused by hanging object accelerator, acceleration is bigger, and it is bigger that steel wire rope bears pulling force, passes When the loop wheel machine of system performs lifting, because the electric block for pulling steel wire rope is constant speed operation, so during goods is transported, If unexpected speedup, a very big acceleration can be produced to hanging object, the pulling force suffered by steel wire rope is very big, transportation It is not perfectly flat steady, or even significantly rocking occurs in hanging object.

Utility model content

In order to solve problem of the prior art, the utility model embodiment provides a kind of can stablize and transports hanging for goods Machine.The technical scheme is as follows：

A kind of loop wheel machine, for transporting goods, the loop wheel machine includes frame, control module, receiving module, power plant module, speed Sensor and weighing sensor are spent, wherein, the receiving module, the power plant module, the velocity sensor and described weigh Sensor is electrically connected in the control module, and the power plant module is installed on the frame, and the power plant module is used for The goods is connected to carry the goods, wherein：The receiving module is used for the control signal that receiving control device is sent；Institute State the expection transporting velocity that control module is used to obtain the carrying goods of the power plant module according to the control signal；Institute State the real-time speed for carrying the goods that velocity sensor is used to obtain the power plant module；The weighing sensor is used to obtain Take the weight of the goods；The control module is used for according to the transporting velocity, the real-time speed, and the goods Weight, calculate the acceleration and run duration of the power plant module；The control module is used for adding according to the power plant module Speed and run duration control the power plant module with the expected transporting velocity.

Further, the control signal is that the control operation that the control device receives according to the control device is sent , the expected transporting velocity is corresponding with the size of the power of the control operation.

Further, the power plant module is slidably mounted on the frame, the real-time speed and expected carrying speed Real-time speed and goal pace along the housing slide for the power plant module are spent, the acceleration is the power plant module edge The acceleration of the housing slide, the run duration are time of the power plant module along the housing slide.

Further, the power plant module includes electric block and is connected to the hook of the steel wire rope of the electric block, The electric block is installed on the frame, and the steel wire rope of the electric block is used to drive the hook, and described link up with is used for The goods, the real-time speed and real-time speed and rolling speed that transporting velocity is steel wire rope winding are hooked, it is described Acceleration is the acceleration of steel wire rope winding, and the time is the time of steel wire rope winding.

Further, the weighing sensor is used to obtain the pulling force on the steel wire rope；When the change of the pulling force When value exceedes threshold value, the control module is used to control the electric block to buffer the steel wire according to the change of the pulling force The change of pulling force on rope.

Further, described when the value of the change of the pulling force exceedes threshold value, the control module is used to control institute Electric block is stated to buffer the change of the pulling force on the steel wire rope, including：When the value of the change of the pulling force exceedes threshold value, The control module be used for according to the change of the pulling force and the Weight control of the goods electric block to buffer State the change of the pulling force on steel wire rope.

Further, the loop wheel machine also includes upper limit position switch, and the frame includes the two vertical supports being oppositely arranged Leg and the crossbeam being connected between two supporting leg, the upper limit position switch are installed on the crossbeam and are electrically coupled in institute Control module is stated, wherein, when the hook is moved at the upper limit position switch, the upper limit position switch is used to send the upper limit Position signal；The control module is used to control the electric block to be in the shape for stopping moving upwards according to the upper limit signal State.

Further, the loop wheel machine also includes being respectively arranged in the crossbeam and the left limit between two supporting leg Bit switch and right limit switch, the left limit switch and right limit switch are electrically connected at the control module, described Electric block is slidably mounted on the crossbeam and between left limit switch and right limit switch, wherein, When the electric block moves to the left limit switch or the right limit switchs, the left limit switch or the right limit Bit switch sends left limit signal or right limit signal；The control module is used to be believed according to the left limit signal or right limit Number control electric block is in the state for stopping moving to the left or to the right.

The beneficial effect brought of technical scheme that the utility model embodiment provides is：Loop wheel machine disclosed in the utility model, The control module can according to the weight of the goods, the carrying goods of the power plant module real-time speed reasonably Calculate the power plant module and reach acceleration and time required for the expected transporting velocity, so as to ensure described dynamic The smooth transport of the goods during the acceleration of power module.

Brief description of the drawings

, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Obtain other accompanying drawings.

Fig. 1 is the dimensional structure diagram for the loop wheel machine that the utility model embodiment one provides；

Fig. 2 is that control module, receiving module, power plant module, the speed of the loop wheel machine that the utility model embodiment one provides pass Sensor, weighing sensor, upper limit position switch, left limit switch, the module map of right limit switch；

Fig. 3 be the utility model embodiment one provide loop wheel machine control method in step S09, S10, S11, S12, S13, S14 particular flow sheet；

Fig. 4 is the particular flow sheet of step S15, S16 in the loop wheel machine control method that the utility model embodiment one provides；

Fig. 5 is the step S160 for the loop wheel machine control method that the utility model embodiment one provides particular flow sheet；

Fig. 6 is the specific of step S17, S18, S19, the S20 for the loop wheel machine control method that the utility model embodiment one provides Flow chart.

Embodiment

It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer Type embodiment is described in further detail.

Embodiment one

As Figure 1-3, embodiment one of the present utility model provides a kind of loop wheel machine 100, and the loop wheel machine 100 is according to a loop wheel machine Control method is run, for transporting goods.The loop wheel machine 100 includes frame, control module 10, receiving module 11, power plant module 01st, velocity sensor and weighing sensor 04, wherein, the receiving module 11, the power plant module 01, the velocity pick-up Device and the weighing sensor 04 are electrically connected is installed on the machine in the control module 10, the power plant module 01 Frame, the power plant module 01 are used to connect the goods to carry the goods.The loop wheel machine control method comprises the following steps：

S09, the control signal that the receiving control device of receiving module 11 is sent.

S10, the control module 10 obtain the carrying goods of the power plant module 01 according to the control signal It is expected that transporting velocity.

S11, the velocity sensor obtain the real-time speed of the carrying goods of the power plant module 01；

S12, the weighing sensor obtain the weight of the goods；

S13, the control module 10 is according to the transporting velocity, the real-time speed, and the weight of the goods, meter Calculate the acceleration and run duration of the power plant module 01；

S14, the control module 10 control the power mould according to the acceleration and run duration of the power plant module 01 Block 01 is with the expected transporting velocity.

Wherein, the control device can be disposed on the operation handle in the frame；Certainly, the control device Can physically depart from the control device outside the loop wheel machine 100, the control device wirelessly sends control For signal processed to the receiving module, the control device can be IR remote controller, corresponding, and the receiving module 11 can be Infrared remote receiver.The control module 10 can be microprocessor.The control module 10 can be according to the weight of the goods Amount reasonably calculates the power plant module 01 and reaches acceleration and time required for the expected transporting velocity, can ensure The smooth transport of the goods during the acceleration of the power plant module 01.

Further, the control signal is that the control operation that the control device receives according to the control device is sent , the expected transporting velocity is corresponding with the size of the power of the control operation.For example, have on the control device four by Button, respectively upward button, down button, left button, right button, control signal corresponding to four buttons are right respectively Answer the direction of motion of goods.

So, operating personnel can select different directions and control operation dynamics according to the needs of oneself, to control goods The transporting velocity of thing, so as to simplify operation.

Further, as shown in figure 1, the power plant module 01 includes electric block and is connected to the steel of the electric block The hook 03 of cord 08, the electric block are installed on the frame, and the steel wire rope 08 of the electric block is described for driving Hook 03, the hook 03 are used to hook the goods, and the real-time speed and the expected transporting velocity are the steel wire rope The real-time speed of 08 winding and expected rolling speed, the acceleration that the acceleration winds for the steel wire rope 08, the motion Time is the time of the steel wire rope 08 winding.

So, after the control signal of the control device is received, the control module 10 can make the goods upper The upward motion in lower section becomes gentle and stablized.

Further, the power plant module 01 is slidably mounted on the frame, the real-time speed and expected carrying Speed is real-time speed and goal pace of the power plant module 01 along the housing slide, and the acceleration is the power mould Acceleration of the block 01 along the housing slide, the run duration are time of the power plant module 01 along the housing slide.

So, after the control signal of the control device is received, the control module 10 can make the goods on a left side Motion in right direction or fore-and-aft direction becomes gentle and stablized.

As shown in figure 4, further, the loop wheel machine control method also includes：

S15, the weighing sensor 04 obtain the pulling force on the steel wire rope；

S16, when the value of the change of the pulling force exceedes threshold value, the control module 10 is according to the change control of the pulling force The electric block 01 is made to buffer the change of the pulling force on the steel wire rope 08.

So, when the value of the change of the pulling force exceedes threshold value, such as described goods has landed and operating personnel do not discover When, pulling force on the steel wire rope 08 changes greatly in a short time, and the control module 10 can rapidly control described Electric block 08 is exerted a force to the steel wire rope 08 to buffer the change of the pulling force on the steel wire rope 08.So as to reduce goods with The severity that ground collides, reduce the possibility that contingency occurs.

As shown in figure 5, further, the step S16 includes：

S160, when the change of the pulling force exceedes threshold value, the control module 10 according to the change of the pulling force and Electric block described in the Weight control of the goods is to buffer the change of the pulling force on the steel wire rope.

So, when the change of the pulling force exceedes threshold value, such as described goods has landed and operating personnel when not discovering, institute State changing greatly in a short time for the pulling force on steel wire rope 08, the control module 10 can be according to the weight of the goods more Add the size for reasonably controlling the electric block 08 to exert a force the steel wire rope 08 to buffer the pulling force on the steel wire rope 08 Change, so as to preferably protect goods.The threshold value can be a fixed value that can be set or with it is described The related value that can be set of the weight of goods.

As shown in Figure 1 and Figure 6, further, the loop wheel machine 100 also includes upper limit position switch 05, and the frame includes phase Two vertical supporting legs to setting and the crossbeam 09 being connected between two supporting leg, the upper limit position switch 05 are installed on The crossbeam 09 is simultaneously electrically coupled in the control module 10.The loop wheel machine control method includes：

S17, when the hook is moved at the upper limit position switch, the upper limit position switch 05 sends upper limit letter Number；

S18, the control module 10 control the electric block 01 to be in stopping fortune upwards according to the upper limit signal Dynamic state.

In such manner, it is possible to reasonably avoid the hook from hitting the crossbeam 09 positioned at top, it is easy to the safety management of automation.

Further, the loop wheel machine 100 also includes being respectively arranged in the crossbeam 09 and between two supporting leg Left limit switch 06 and right limit switch 07, left limit switch 06 and right limit switch are electrically connected at the control Molding block 10, the electric block are slidably mounted on the crossbeam 09 by carriage 02 and opened positioned at the left limit Close between right limit switch, the loop wheel machine control method includes：

S19, when the electric block moves to the left limit switch or the right limit switchs, the left limit is opened Close or right limit switch sends left limit signal or right limit signal；

S20, the control module 10 control the electric block to be according to the left limit signal or right limit signal Stop the state moving to the left or to the right.

In such manner, it is possible to reasonably avoid the electric block from going out crossbeam 09 beyond driving range, it is easy to automation Safety management.

Above-mentioned the utility model embodiment sequence number is for illustration only, does not represent the quality of embodiment.

Device embodiment described above is only schematical, wherein the unit illustrated as separating component can To be or may not be physically separate, it can be as the part that unit is shown or may not be physics list Member, you can with positioned at a place, or can also be distributed on multiple NEs.It can be selected according to the actual needs In some or all of module realize the purpose of this embodiment scheme.Those of ordinary skill in the art are not paying creativeness Work in the case of, you can to understand and implement.

Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can Realized by the mode of software plus required general hardware platform, can also further pass through hardware.Based on such reason Solution, the part that above-mentioned technical proposal substantially contributes to prior art in other words can be embodied in the form of software product Coming, the computer software product can store in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD, including Some instructions are each to cause a computer equipment (can be personal computer, server, or network equipment etc.) execution Method described in some parts of individual embodiment or embodiment.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", The orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on shown in the drawings Orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified dress Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model Limitation.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect, can also be communication；Can be joined directly together, the indirect phase of intermediary can also be passed through Even, can be two element internals connection or two elements interaction relationship.For one of ordinary skill in the art For, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.

Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in Within the scope of shield.

Claims (8)

1. a kind of loop wheel machine, for transporting goods, it is characterised in that the loop wheel machine includes frame, control module, receiving module, dynamic Power module, velocity sensor and weighing sensor, wherein, the receiving module, the power plant module, the velocity sensor and The weighing sensor is electrically connected in the control module, and the power plant module is installed on the frame, the power Module is used to connect the goods to carry the goods, wherein：

The receiving module is used for the control signal that receiving control device is sent；

The expected of the carrying goods that the control module is used to obtain the power plant module according to the control signal carries Speed；

The velocity sensor is used for the real-time speed for the carrying goods for obtaining the power plant module；

The weighing sensor is used for the weight for obtaining the goods；

The control module is used for according to the transporting velocity, the real-time speed, and the weight of the goods, described in calculating The acceleration and run duration of power plant module；

The control module be used for according to the acceleration and run duration of the power plant module control the power plant module with The expected transporting velocity.

2. loop wheel machine as claimed in claim 1, it is characterised in that wherein, the control signal is the control device according to institute State what the control operation that control device receives was sent, the expected transporting velocity is relative with the size of the power of the control operation Should.

3. loop wheel machine as claimed in claim 1, it is characterised in that the power plant module is slidably mounted on the frame, institute It is real-time speed and goal pace of the power plant module along the housing slide to state real-time speed and expected transporting velocity, described Acceleration is acceleration of the power plant module along the housing slide, and the run duration is the power plant module along the machine The time that frame slides.

4. loop wheel machine as claimed in claim 1, it is characterised in that the power plant module includes electric block and is connected to the electricity The hook of the steel wire rope of dynamic cucurbit, the electric block are installed on the frame, and the steel wire rope of the electric block is used to drive The hook, it is described to link up with for hooking the goods, the real-time speed and the reality that transporting velocity is steel wire rope winding Shi Sudu and rolling speed, the acceleration are the acceleration of steel wire rope winding, and the time winds for the steel wire rope Time.

5. loop wheel machine as claimed in claim 4, it is characterised in that wherein,

The weighing sensor is used to obtain the pulling force on the steel wire rope；

When the value of the change of the pulling force exceedes threshold value, the control module is used for according to the change of pulling force control Electric block is to buffer the change of the pulling force on the steel wire rope.

6. loop wheel machine as claimed in claim 5, it is characterised in that it is described when the value of the change of the pulling force exceedes threshold value, The control module is used to control the electric block to buffer the change of the pulling force on the steel wire rope, including：

When the value of the change of the pulling force exceedes threshold value, the control module is used for according to the change of the pulling force and described Electric block described in the Weight control of goods is to buffer the change of the pulling force on the steel wire rope.

7. loop wheel machine as claimed in claim 4, it is characterised in that the loop wheel machine also includes upper limit position switch, and the frame includes The two vertical supporting legs being oppositely arranged and the crossbeam being connected between two supporting leg, the upper limit position switch are installed on institute State crossbeam and be electrically coupled in the control module, wherein,

When the hook is moved at the upper limit position switch, the upper limit position switch is used to send upper limit signal；

The control module is used to control the electric block to be in the state for stopping moving upwards according to the upper limit signal.

8. loop wheel machine as claimed in claim 7, it is characterised in that the loop wheel machine also includes being respectively arranged in the crossbeam and being located at Left limit switch and right limit switch between two supporting leg, the left limit switch and right limit switch electrically connect It is connected to the control module, the electric block is slidably mounted on the crossbeam and positioned at left limit switch and described Between right limit switch, wherein,

When the electric block moves to the left limit switch or the right limit switchs, the left limit switch or described Right limit switch sends left limit signal or right limit signal；

The control module be used for according to the left limit signal or right limit signal control the electric block be in stop to State that is left or moving right.