CN205098963U - Baffle funnel with adjustable be used for belt conveyor - Google Patents

Abstract

The utility model relates to a belt conveyor's the head funnel equipment field of attaching, concretely relates to baffle funnel with adjustable be used for belt conveyor. The mounting groove is established including funnel main part and baffle to this device in the funnel main part, set up on the baffle articulated shaft and the mounting groove between constitute articulated cooperation, this device still includes worm gear acceleration mechanism, and the initiative worm wheel sets up in the outer wall department of funnel main part, the outer wall of funnel main part is run through to driven worm to the back department that meets the charge level relatively along its axial extension to baffle, the above -mentioned back of baffle department set up and the baffle between constitute the articulated seat of articulated complex, driven worm above -mentioned extend the end with should articulated seat between constitute the gyration and cooperate, what the hand wheel was coaxial installs on the initiative worm wheel and the parallel articulated shaft axis of its rotation axis. This device can be when the skew takes place for material blanking point, single can the realization the convenient position adjustment effect of the relaxation of baffle. Its application of force convenience is high, and operating efficiency does and is greatly promoted.

Description

A kind of adjustable baffle funnel for belt conveyer

Technical field

The head funnel that the utility model relates to belt conveyer is attached troops to a unit apparatus field, is specifically related to a kind of adjustable baffle funnel for belt conveyer.

Background technology

Belt conveyer, as standing delivery system, always indispensable as the important ring of material-transporting system.Head funnel device is then one of vitals of belt conveyer, and radical function has guide, controls stream direction and the effect such as dust-proof.In order to control stream direction and avoid the high impact-resistant directly to downstream splicing equipment, usually flow apron is set inside the antetheca of funnel.Concrete installation is then: the head cover two side place above funnel arranges the mounting groove for hanging flow apron.The top of flow apron arranges jointed shaft with inlay card and is suspended on mounting groove.The back side place that flow apron meets charge level relatively arranges feed screw nut's regulating mechanism.The nut of feed screw nut's regulating mechanism is fixed on the side-walls of head funnel, and screw mandrel is the hinged flow apron in one end then, and other end place settles handwheel.When needed, rely on and manually turn the rotation of handwheel drive screw mandrel, screw mandrel moves ahead along nut or retreats, thus reaches the pitching motion driving flow apron work along jointed shaft, to regulate material drop point.Above-mentioned traditional mechanism, since use, it is found that, the simple manpower that relies on turns screw mandrel rotation by force, and the transmittance process of power is short, exerts a force greatly obstructive, requires great effort and bothers, even need multiple person cooperational could realize its quick adjustment object when regulating fender.How to seek the more rational baffle plate regulating mechanism of a kind of structure, can while guaranteeing that baffle plate normal reliable regulates, ensure its convenient force, to promote the operating efficiency of workman and to reduce the operation burden of workman, for this area seeks the technical barrier of solution in recent years always.

Summary of the invention

The purpose of this utility model is to provide a kind of rational in infrastructure and adjustable baffle funnel for belt conveyer of practicality, and this device can when skew occurs material blanking point, the single light convenient location Adjustment effect that can realize baffle plate.Its force application convenience is high, and operating efficiency also can be greatly improved.

For achieving the above object, the utility model have employed following technical scheme:

A kind of adjustable baffle funnel for belt conveyer, comprise funnel body and be placed in the baffle plate for water conservancy diversion material in funnel body, the inwall opposite side place of funnel body is provided with mounting groove, baffle plate is arranged jointed shaft and with form hinged cooperation between mounting groove; It is characterized in that: this device also comprises worm and gear speed increasing mechanism, the worm driver gear forming worm and gear speed increasing mechanism is arranged at the outer wall place of funnel body; And the driven worm screw of screw-threaded engagement runs through the outer wall of funnel body between worm driver gear, and axially extend to the back side place relatively meeting charge level of baffle plate along it; The above-mentioned back side place of baffle plate arranges and forms the hinged hinged seat coordinated between baffle plate, and the above-mentioned elongated end of driven worm screw coordinates with forming between this hinged seat to turn round; What handwheel was coaxial be installed in worm driver gear and the parallel jointed shaft axis of its pivot center.

Described hinged seat comprise first hanger affixed with the baffle plate back side and with form the second hanger turning round and coordinate between driven worm screw, hinge arrangement each other between the first hanger and the second hanger; The meeting charge level and be positioned at the top place of baffle plate of jointed shaft axis being parallel baffle plate, the axis of the hinge axes of hinged seat and the jointed shaft of baffle plate is parallel to each other.

Described hinged seat presents with the cooperation place of driven worm end the gripper clamp structure that above bare terminal and lower bare terminal enclose clamping, this end place of driven worm screw arranges the necking segment coordinated with it, and the above-mentioned gripper clamp structure hoop of hinged seat is located at above-mentioned necking segment place and is formed with it revolution and coordinates.

Worm driver gear is fixed on the outer wall of head funnel by bearing.

Baffle plate profile is rectangular plate body shape, described mounting groove be multiple and horizontally successively interval arrange.

The beneficial effects of the utility model are:

1), abandon the power transmission that traditional handwheel screw mandrel regulating mechanism brings and hinder the large and single vice proper being difficult to regulate.The utility model is by the employing that the looks for another way worm and gear speed increasing mechanism without Self-locking angle, and using worm gear as driving link, worm screw is as driven member, thus realizes speedup regulating effect.Actual when using, worm driver gear often rotates a circle, driven worm screw only displacement minimum distance under high speed rotating, thus exchanges the fine adjustment effect of driven worm screw for baffle plate for the twirl of worm driver gear.Pass through said mechanism, the utility model achieve single can the object of position of adjustment controllable register easily, easily, its structure operation is easy and time saving and energy saving, force application convenience is high, operating efficiency also can be greatly improved, and can meet facilitation and the instant regulatory function of high efficiency of current various baffle plate.

2), worm and gear speed increasing mechanism is for the realization of baffle plate regulatory function, depend on the displacement fine setting effect of worm gear for worm screw on the one hand, on the other hand, hinged seat is then relied on to discharge the turning effort of driven worm screw, only make the displacement action of its axis be passed to baffle plate place, thus drive baffle plate to produce corresponding pitching motion.When practical operation, worm and gear speed increasing mechanism is after all only as trimming piece, its setting range may only within the scope of hundreds of even tens millimeters, therefore, when facing baffle plate adjustment on a large scale, also should rely on and regulate the horizontally disposed multiple mounting groove in direction along it, be mounted opposite the inlay card position of groove by moving stop jointed shaft, to meet the significantly guide regulating effect of baffle plate.

Accompanying drawing explanation

Fig. 1 is mounting structure cross-sectional schematic of the present utility model;

Fig. 2 is mated condition birds-eye view between worm driver gear and handwheel;

Fig. 3 is that driven worm screw coordinates schematic diagram with between hinged seat;

Fig. 4 be upper and lower bare terminal and the driven worm screw necking segment of the hinged seat of Fig. 3 coordinate section-drawing.

In accompanying drawing, each component names corresponding relation of each label and this device is as follows:

10-funnel body 20-baffle plate 21-jointed shaft 30-mounting groove

41-worm driver gear 42-driven worm screw 42a-necking segment

Bare terminal under bare terminal 52-on 50-hinged seat 51-

60-handwheel 70-bearing

Detailed description of the invention

For ease of understanding, by reference to the accompanying drawings following description is done to concrete enforcement structure of the present utility model and workflow herein:

Concrete enforcement structure of the present utility model as Figure 1-4.Can find out in FIG, this device is made up of funnel body 10 and baffle plate 20 substantially.The worm and gear adjusting mechanism of hand wheel type, also namely aforementioned worm and gear speed increasing mechanism is then fixed in funnel body 10 by bearing 70, as shown in Figure 2.Be specially worm driver gear 41 to be assembled on bearing 70 by bearing pin and axle cooperation, and driven worm screw 42 runs through the sidewall of funnel body 10, and by hinged each other between the hinged seat 50 turning round with it cooperation shown in Fig. 3 and baffle plate 20.Fit system between hinged seat 50 and driven worm screw 42, can as shown in Figure 4, and be the upper and lower two pieces of bare terminals adopting band semicircle arcuation jaw, the necking segment 42a clamping driven worm screw 42 head forms; Certainly, also can consider to set up bearing sub-assembly to promote necking segment 42a place service life and performance at its jaw place, just repeat no longer one by one herein.

During this device specific works, by rotation handwheel 60 as shown in Figure 2, worm and gear speed increasing mechanism starts engagement rotation and produces actuation, can realize driven worm screw 42 easily in the reciprocal trimming movement of rectilinear direction, thus drives the adjustment on the position of the relative material direct of travel of baffle plate 20.The utility model achieve single can the object of position of adjustment controllable register 20 easily, easily, its structure operation is easy and time saving and energy saving, force application convenience is high, and operating efficiency also can be greatly improved, and can meet facilitation and the instant regulatory function of high efficiency of current various baffle plate.

Claims (5)

1. the adjustable baffle funnel for belt conveyer, comprise funnel body (10) and be placed in the baffle plate for water conservancy diversion material (20) in funnel body (10), the inwall opposite side place of funnel body (10) is provided with mounting groove (30), baffle plate (20) is arranged jointed shaft (21) and forms hinged cooperation with between mounting groove (30); It is characterized in that: this device also comprises worm and gear speed increasing mechanism, the worm driver gear (41) forming worm and gear speed increasing mechanism is arranged at the outer wall place of funnel body (10); And the driven worm screw (42) of screw-threaded engagement runs through the outer wall of funnel body (10) between worm driver gear (41), and axially extend to the back side place relatively meeting charge level of baffle plate (20) along it; The above-mentioned back side place of baffle plate (20) arranges and forms the hinged hinged seat (50) coordinated between baffle plate (20), and the above-mentioned elongated end of driven worm screw (42) coordinates with forming to turn round between this hinged seat (50); Upper and the parallel jointed shaft of its pivot center (21) axis of worm driver gear (41) that what handwheel (60) was coaxial be installed on.

2. a kind of adjustable baffle funnel for belt conveyer according to claim 1, it is characterized in that: described hinged seat (50) comprises first hanger affixed with baffle plate (20) back side and forms with between driven worm screw (42) the second hanger turning round and coordinate, hinge arrangement each other between the first hanger and the second hanger; The meeting charge level and be positioned at the top place of baffle plate (20) of jointed shaft (21) axis being parallel baffle plate (20), the axis of the hinge axes of hinged seat (50) and the jointed shaft (21) of baffle plate (20) is parallel to each other.

3. a kind of adjustable baffle funnel for belt conveyer according to claim 1 and 2, it is characterized in that: described hinged seat (50) presents with the cooperation place of driven worm screw (42) end the gripper clamp structure that above bare terminal (51) and lower bare terminal (52) enclose clamping, this end place of driven worm screw (42) arranges the necking segment (42a) coordinated with it, and the above-mentioned gripper clamp structure hoop of hinged seat (50) is located at above-mentioned necking segment (42a) place and is formed with it revolution and coordinates.

4. a kind of adjustable baffle funnel for belt conveyer according to claim 1 and 2, is characterized in that: worm driver gear (41) is fixed on the outer wall of head funnel (10) by bearing (70).

5. a kind of adjustable baffle funnel for belt conveyer according to claim 1 and 2, is characterized in that: baffle plate (20) profile is rectangular plate body shape, described mounting groove (30) for multiple and horizontally successively interval arrange.